Cornwall (Canada) weather

Find a forecast

Next hour

Clear

Feels like -10°
Snow <5%
Max gust 12mph from W Max gust 12mph from the west

Thursday

Sunny

Feels like 2°
Rain 10% at 11pm
Max gust 28mph

Friday

Light rain

Feels like 7°
Light rain 80% at 6am
Max gust 43mph

Saturday

Cloudy

Feels like -2°
Wintry showers 20% at 11pm
Max gust 42mph

Sunday

Overcast

Feels like -3°
Wintry showers 40% at 12am
Max gust 41mph

Monday

Sunny

Feels like -12°
Snow 10% at 10pm
Max gust 29mph

Tuesday

Overcast

Feels like -4°
Wintry showers 30% at 1pm
Max gust 21mph

Forecast days

Tomorrow Tomorrow

Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: 5° Celsius;
Fri Friday

Maximum daytime temperature: 8° Celsius; Minimum nighttime temperature: -6° Celsius;
Sat Saturday

Maximum daytime temperature: 1° Celsius; Minimum nighttime temperature: -2° Celsius;
Sun Sunday

Maximum daytime temperature: -2° Celsius; Minimum nighttime temperature: -10° Celsius;
Mon Monday

Maximum daytime temperature: -7° Celsius; Minimum nighttime temperature: -8° Celsius;
Tue Tuesday

Maximum daytime temperature: 2° Celsius; Minimum nighttime temperature: -6° Celsius;

6 day forecast for Cornwall

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	-6°	-8°	-8°	-8°	-8°	-6°	-4°	-3°	-2°	-1°	-1°	0°	1°	1°	1°	0°	-1°	1°	3°	4°	5°	5°	5°	5°
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%
Wind speed and direction	6mph	4mph	3mph	4mph	4mph	4mph	6mph	5mph	5mph	4mph	4mph	5mph	5mph	5mph	4mph	4mph	5mph	6mph	9mph	12mph	12mph	13mph	12mph	12mph

Next day

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	6°	6°	7°	8°	9°	9°	10°	10°	10°	9°	8°	7°	6°	5°	4°	4°	3°	2°	1°	0°	-1°	-2°	-3°	-4°
Chance of precipitation	40%	60%	60%	50%	40%	60%	80%	90%	90%	90%	90%	80%	70%	50%	40%	40%	30%	20%	10%	10%	20%	30%	20%	10%
Wind speed and direction	11mph	11mph	11mph	12mph	13mph	14mph	14mph	13mph	12mph	11mph	12mph	13mph	15mph	15mph	16mph	16mph	17mph	17mph	18mph	19mph	20mph	19mph	19mph	20mph

Next day

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	-5°	-5°	-5°	-5°	-6°	-6°	-6°	-6°	-6°	-6°	-5°	-4°	-4°	-3°	-3°	-2°	-2°	-2°	-1°	-1°	-1°	0°	1°	2°
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	<5%	<5%	<5%	<5%	<5%	10%	20%
Wind speed and direction	20mph	19mph	18mph	17mph	17mph	15mph	13mph	11mph	10mph	9mph	9mph	9mph	9mph	8mph	8mph	7mph	6mph	6mph	5mph	5mph	5mph	5mph	7mph	10mph

Next day

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	2°	2°	2°	2°	2°	1°	1°	1°	-1°	-2°	-2°	-2°	-2°	-2°	-3°	-3°	-4°	-4°	-5°	-5°	-6°	-7°	-8°	-8°
Chance of precipitation	40%	40%	30%	30%	30%	20%	20%	20%	10%	10%	10%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Wind speed and direction	13mph	13mph	13mph	14mph	13mph	14mph	14mph	16mph	16mph	16mph	18mph	19mph	18mph	18mph	18mph	17mph	16mph	14mph	14mph	15mph	15mph	14mph	14mph	14mph

Next day

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	10pm
Weather symbols and temperature	-9°	-9°	-9°	-9°	-9°	-10°	-10°	-10°	-10°	-10°	-9°	-8°	-8°	-8°	-7°	-7°	-7°	-7°	-8°	-8°	-8°
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%
Wind speed and direction	13mph	13mph	12mph	12mph	12mph	11mph	10mph	10mph	9mph	9mph	9mph	9mph	9mph	9mph	9mph	8mph	7mph	6mph	6mph	6mph	4mph

Next day

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Weather symbols and temperature	-8°	-6°	-6°	-4°	-1°	0°	0°	-1°
Chance of precipitation	10%	10%	20%	30%	30%	20%	10%	20%
Wind speed and direction	4mph	5mph	6mph	7mph	8mph	8mph	8mph	8mph

Next day

Select units Temperature units

Wind

Daily highest gust

28mph

Feels like

Daily high

Daily low

Next rain

Rain 10% at 11pm

Humidity

Daily high

92%

Daily low

65%

Daily highest level

Low

You can safely stay outside. Consider sunscreen in direct sunlight.

Visibility

Daily high

27km

Daily low

16km

Sunrise and sunset

07:33 16:19

Complete sun and moon data for Thursday - U.S. Naval Observatory

Air pollution

No air pollution data

Wind

Daily highest gust

43mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

40%

Light rain 80% at 6am

Humidity

Daily high

96%

Daily low

64%

Daily highest level

Low

You can safely stay outside. Consider sunscreen in direct sunlight.

Visibility

Daily high

26km

Daily low

3.1km

Sunrise and sunset

07:34 16:19

Complete sun and moon data for Friday - U.S. Naval Observatory

Air pollution

No air pollution data

Wind

Daily highest gust

42mph

Feels like

Daily high

Daily low

Next rain

Wintry showers 20% at 11pm

Humidity

Daily high

66%

Daily low

46%

Daily highest level

Low

You can safely stay outside. Consider sunscreen in direct sunlight.

Visibility

Daily high

27km

Daily low

19km

Sunrise and sunset

07:34 16:19

Complete sun and moon data for Saturday - U.S. Naval Observatory

Air pollution

No air pollution data

Wind

Daily highest gust

41mph

Feels like

Daily high

Daily low

Next rain

Chance of rain

40%

Wintry showers 40% at 12am

Humidity

Daily high

88%

Daily low

44%

Daily highest level

Low

You can safely stay outside. Consider sunscreen in direct sunlight.

Visibility

Daily high

27km

Daily low

12km

Sunrise and sunset

07:35 16:20

Complete sun and moon data for Sunday - U.S. Naval Observatory

Air pollution

No air pollution data

Wind

Daily highest gust

29mph

Feels like

Daily high

Daily low

Next rain

Snow 10% at 10pm

Humidity

Daily high

55%

Daily low

42%

Daily highest level

Low

You can safely stay outside. Consider sunscreen in direct sunlight.

Visibility

Daily high

27km

Daily low

26km

Sunrise and sunset

07:35 16:20

Complete sun and moon data for Monday - U.S. Naval Observatory

Air pollution

No air pollution data

Wind

Daily highest gust

21mph

Feels like

Daily high

Daily low

Next rain

Wintry showers 30% at 1pm

Humidity

Daily high

80%

Daily low

53%

Daily highest level

Low

You can safely stay outside. Consider sunscreen in direct sunlight.

Visibility

Daily high

26km

Daily low

22km

Sunrise and sunset

07:36 16:21

Complete sun and moon data for Tuesday - U.S. Naval Observatory

Air pollution

No air pollution data

Tomorrow

Time and weather

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols

Wind

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Speed	6mph Gentle breeze	4mph Gentle breeze	3mph Calm	4mph Gentle breeze	4mph Gentle breeze	4mph Gentle breeze	6mph Gentle breeze	5mph Gentle breeze	5mph Gentle breeze	4mph Gentle breeze	4mph Gentle breeze	5mph Gentle breeze	5mph Gentle breeze	5mph Gentle breeze	4mph Gentle breeze	4mph Gentle breeze	5mph Gentle breeze	6mph Gentle breeze	9mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	13mph Light winds	12mph Gentle breeze	12mph Gentle breeze

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Direction from	W west	WSW west southwest	S south	SE southeast	SE southeast	S south	SSW south southwest	SSW south southwest	SSE south southeast	SSE south southeast	ESE east southeast	ESE east southeast	E east	E east	E east	ESE east southeast	SE southeast	S south	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Gusts	12mph	8mph	7mph	7mph	8mph	12mph	12mph	10mph	10mph	10mph	12mph	13mph	12mph	12mph	10mph	9mph	13mph	20mph	25mph	27mph	27mph	28mph	27mph	25mph

Temperature

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Actual (°C)	-6°	-8°	-8°	-8°	-8°	-6°	-4°	-3°	-2°	-1°	-1°	0°	1°	1°	1°	0°	-1°	1°	3°	4°	5°	5°	5°	5°

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like (°C)	-10°	-11°	-11°	-12°	-11°	-9°	-8°	-6°	-5°	-4°	-3°	-2°	-1°	-1°	-1°	-2°	-4°	-3°	0°	0°	1°	1°	2°	2°

Humidity

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	77%	84%	87%	88%	91%	92%	90%	88%	87%	84%	77%	72%	69%	73%	80%	83%	85%	78%	72%	67%	65%	66%	67%	74%

Rain and snow

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Chance	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%

UV

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
UV	No risk	No risk	No risk	No risk	No risk	No risk	No risk	Low	Low	Low	Low	Low	Low	Low	Low	Low	Low	No risk	No risk	No risk	No risk	No risk	No risk	No risk

Visibility

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Visibility	Very good	Very good	Very good	Very good	Very good	Good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good

Friday

Time and weather

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols

Wind

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Speed	11mph Gentle breeze	11mph Gentle breeze	11mph Gentle breeze	12mph Gentle breeze	13mph Light winds	14mph Light winds	14mph Light winds	13mph Light winds	12mph Gentle breeze	11mph Gentle breeze	12mph Gentle breeze	13mph Light winds	15mph Light winds	15mph Light winds	16mph Light winds	16mph Light winds	17mph Light winds	17mph Light winds	18mph Light winds	19mph Strong winds	20mph Strong winds	19mph Strong winds	19mph Strong winds	20mph Strong winds

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Direction from	S south	S south	S south	S south	S south	S south	S south	S south	S south	SSW south southwest	SW southwest	WSW west southwest	WSW west southwest	WSW west southwest	WSW west southwest	WSW west southwest	WSW west southwest	WSW west southwest	WSW west southwest	W west	W west	W west	W west	W west

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Gusts	26mph	25mph	26mph	28mph	32mph	31mph	31mph	29mph	26mph	26mph	29mph	32mph	33mph	34mph	36mph	36mph	38mph	40mph	42mph	42mph	42mph	42mph	43mph	43mph

Temperature

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Actual (°C)	6°	6°	7°	8°	9°	9°	10°	10°	10°	9°	8°	7°	6°	5°	4°	4°	3°	2°	1°	0°	-1°	-2°	-3°	-4°

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like (°C)	2°	3°	4°	5°	6°	7°	7°	7°	7°	7°	5°	4°	2°	1°	0°	-1°	-2°	-4°	-5°	-6°	-8°	-9°	-11°	-12°

Humidity

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	79%	86%	90%	88%	89%	85%	88%	88%	92%	94%	96%	96%	94%	92%	91%	88%	84%	82%	76%	66%	65%	65%	70%	64%

Rain and snow

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Chance	40%	60%	60%	50%	40%	60%	80%	90%	90%	90%	90%	80%	70%	50%	40%	40%	30%	20%	10%	10%	20%	30%	20%	10%

UV

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
UV	No risk	No risk	No risk	No risk	No risk	No risk	No risk	Low	Low	Low	Low	Low	Low	Low	Low	Low	Low	No risk	No risk	No risk	No risk	No risk	No risk	No risk

Visibility

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Visibility	Very good	Good	Good	Good	Good	Good	Moderate	Moderate	Poor	Poor	Poor	Moderate	Moderate	Moderate	Good	Good	Good	Very good	Very good	Very good	Very good	Very good	Very good	Very good

Saturday

Time and weather

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols

Wind

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Speed	20mph Strong winds	19mph Strong winds	18mph Light winds	17mph Light winds	17mph Light winds	15mph Light winds	13mph Light winds	11mph Gentle breeze	10mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	7mph Gentle breeze	6mph Gentle breeze	6mph Gentle breeze	5mph Gentle breeze	5mph Gentle breeze	5mph Gentle breeze	5mph Gentle breeze	7mph Gentle breeze	10mph Gentle breeze

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Direction from	W west	W west	W west	W west	W west	W west	W west	W west	W west	WSW west southwest	WSW west southwest	SW southwest	SW southwest	SW southwest	SSW south southwest	S south	SSE south southeast	SE southeast	SE southeast	SSE south southeast	SSE south southeast	SSW south southwest	SW southwest	SW southwest

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Gusts	42mph	40mph	38mph	37mph	35mph	32mph	28mph	25mph	22mph	22mph	22mph	22mph	22mph	20mph	18mph	16mph	14mph	13mph	13mph	11mph	12mph	15mph	23mph	28mph

Temperature

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Actual (°C)	-5°	-5°	-5°	-5°	-6°	-6°	-6°	-6°	-6°	-6°	-5°	-4°	-4°	-3°	-3°	-2°	-2°	-2°	-1°	-1°	-1°	0°	1°	2°

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like (°C)	-13°	-13°	-13°	-13°	-13°	-13°	-13°	-13°	-12°	-11°	-10°	-10°	-9°	-8°	-7°	-6°	-5°	-5°	-4°	-4°	-3°	-3°	-2°	-2°

Humidity

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	57%	55%	54%	53%	53%	54%	54%	54%	53%	51%	49%	47%	46%	47%	52%	55%	62%	65%	65%	66%	65%	64%	61%	64%

Rain and snow

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Chance	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	<5%	<5%	<5%	<5%	<5%	10%	20%

UV

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
UV	No risk	No risk	No risk	No risk	No risk	No risk	No risk	Low	Low	Low	Low	Low	Low	Low	Low	Low	Low	No risk	No risk	No risk	No risk	No risk	No risk	No risk

Visibility

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Visibility	Very good	Very good	Good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good

Sunday

Time and weather

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols

Wind

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Speed	13mph Light winds	13mph Light winds	13mph Light winds	14mph Light winds	13mph Light winds	14mph Light winds	14mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	18mph Light winds	19mph Strong winds	18mph Light winds	18mph Light winds	18mph Light winds	17mph Light winds	16mph Light winds	14mph Light winds	14mph Light winds	15mph Light winds	15mph Light winds	14mph Light winds	14mph Light winds	14mph Light winds

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Direction from	SW southwest	SW southwest	SW southwest	SW southwest	SW southwest	WSW west southwest	WSW west southwest	WSW west southwest	W west	W west	W west	W west	W west	W west	W west	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Gusts	30mph	30mph	30mph	30mph	30mph	30mph	34mph	36mph	37mph	39mph	40mph	41mph	41mph	40mph	37mph	36mph	32mph	30mph	32mph	33mph	33mph	32mph	31mph	30mph

Temperature

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Actual (°C)	2°	2°	2°	2°	2°	1°	1°	1°	-1°	-2°	-2°	-2°	-2°	-2°	-3°	-3°	-4°	-4°	-5°	-5°	-6°	-7°	-8°	-8°

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like (°C)	-3°	-3°	-3°	-4°	-3°	-4°	-4°	-5°	-7°	-8°	-9°	-9°	-9°	-10°	-10°	-10°	-10°	-11°	-12°	-13°	-14°	-15°	-16°	-16°

Humidity

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	72%	83%	88%	88%	88%	86%	84%	83%	75%	60%	55%	47%	46%	46%	44%	45%	45%	48%	51%	52%	52%	52%	53%	54%

Rain and snow

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Chance	40%	40%	30%	30%	30%	20%	20%	20%	10%	10%	10%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%

UV

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
UV	No risk	No risk	No risk	No risk	No risk	No risk	No risk	Low	Low	Low	Low	Low	Low	Low	Low	Low	Low	No risk	No risk	No risk	No risk	No risk	No risk	No risk

Visibility

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Visibility	Very good	Good	Good	Good	Good	Good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good

Monday

Time and weather

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	10pm
Weather symbols

Wind

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	10pm
Speed	13mph Light winds	13mph Light winds	12mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	11mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	8mph Gentle breeze	7mph Gentle breeze	6mph Gentle breeze	6mph Gentle breeze	6mph Gentle breeze	4mph Gentle breeze

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	10pm
Direction from	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	WNW west northwest	W west	W west	W west	W west	W west	WSW west southwest

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	10pm
Gusts	29mph	28mph	28mph	27mph	26mph	25mph	24mph	23mph	22mph	21mph	21mph	21mph	22mph	22mph	21mph	19mph	17mph	13mph	13mph	14mph	12mph

Temperature

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	10pm
Actual (°C)	-9°	-9°	-9°	-9°	-9°	-10°	-10°	-10°	-10°	-10°	-9°	-8°	-8°	-8°	-7°	-7°	-7°	-7°	-8°	-8°	-8°

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	10pm
Feels like (°C)	-16°	-16°	-16°	-16°	-17°	-17°	-17°	-17°	-17°	-16°	-15°	-15°	-14°	-14°	-13°	-13°	-12°	-12°	-12°	-12°	-12°

Humidity

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	10pm
Humidity	54%	54%	54%	55%	54%	54%	54%	55%	55%	55%	49%	45%	43%	44%	42%	42%	43%	43%	48%	48%	51%

Rain and snow

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	10pm
Chance	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%

UV

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	10pm
UV	No risk	No risk	No risk	No risk	No risk	No risk	No risk	Low	Low	Low	Low	Low	Low	Low	Low	Low	Low	No risk	No risk	No risk	No risk

Visibility

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	10pm
Visibility	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good

Tuesday

Time and weather

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Weather symbols

Wind

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Speed	4mph Gentle breeze	5mph Gentle breeze	6mph Gentle breeze	7mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Direction from	S south	S south	SSE south southeast	SSE south southeast	SW southwest	WSW west southwest	WSW west southwest	WNW west northwest

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Gusts	13mph	14mph	17mph	21mph	21mph	19mph	20mph	20mph

Temperature

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Actual (°C)	-8°	-6°	-6°	-4°	-1°	0°	0°	-1°

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Feels like (°C)	-11°	-10°	-10°	-8°	-5°	-4°	-4°	-5°

Humidity

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Humidity	55%	53%	62%	62%	66%	74%	76%	80%

Rain and snow

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Chance	10%	10%	20%	30%	30%	20%	10%	20%

UV

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
UV	No risk	No risk	Low	Low	Low	Low	No risk	No risk

Visibility

Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Visibility	Very good	Very good	Very good	Very good	Very good	Very good	Very good	Very good

Canada weather map

Loading map...

Forecast for 12am (UTC-5) Thursday

Updated: 12:32am on 18 December 2025

Forecast explained

Very Poor	Less than 1km
Poor	1.1km to 4km
Moderate	4.1km to 10km
Good	10.1km to 20km
Very Good	20.1km to 40km
Excellent	Greater than 40km

Very Poor	Less than 1km
Poor	1.1km to 4km
Moderate	4.1km to 10km
Good	10.1km to 20km
Very Good	20.1km to 40km
Excellent	Greater than 40km

Very Poor	Less than 1km
Poor	1.1km to 4km
Moderate	4.1km to 10km
Good	10.1km to 20km
Very Good	20.1km to 40km
Excellent	Greater than 40km

Very Poor	Less than 1km
Poor	1.1km to 4km
Moderate	4.1km to 10km
Good	10.1km to 20km
Very Good	20.1km to 40km
Excellent	Greater than 40km

Very Poor	Less than 1km
Poor	1.1km to 4km
Moderate	4.1km to 10km
Good	10.1km to 20km
Very Good	20.1km to 40km
Excellent	Greater than 40km

Cornwall (Canada) weather

Find a forecast

Next hour

Thursday

Friday

Saturday

Sunday

Monday

Tuesday

Forecast days

Tomorrow Tomorrow

Fri Friday

Sat Saturday

Sun Sunday

Mon Monday

Tue Tuesday

6 day forecast for Cornwall

Wind gust (mph)

Feels like temperature

Chance of precipitation

Humidity

UV

Visibility

Sunrise and sunset

Air pollution

Wind gust (mph)

Feels like temperature

Chance of precipitation

Humidity

UV

Visibility

Sunrise and sunset

Air pollution

Wind gust (mph)

Feels like temperature

Chance of precipitation

Humidity

UV

Visibility

Sunrise and sunset

Air pollution

Wind gust (mph)

Feels like temperature

Chance of precipitation

Humidity

UV

Visibility

Sunrise and sunset

Air pollution

Wind gust (mph)

Feels like temperature

Chance of precipitation

Humidity

UV

Visibility

Sunrise and sunset

Air pollution

Wind gust (mph)

Feels like temperature

Chance of precipitation

Humidity

UV

Visibility

Sunrise and sunset

Air pollution

Forecast filters ()

Time and weather

Time and weather

Wind

Wind

Temperature

Temperature

Humidity

Humidity

Rain and snow

Rain and snow

UV

UV

Visibility

Visibility