Banff Cs Alta (Canada) weather

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Forecast days

Today

Maximum daytime temperature: 3° Celsius; Minimum nighttime temperature: -18° Celsius;

Sunrise: 08:40

Sunset: 17:04

Sunny.

L UV

No pollution data.

No pollen data.

Today

Maximum daytime temperature: 3° Celsius; Minimum nighttime temperature: -18° Celsius;
Fri 16 Jan

Maximum daytime temperature: 1° Celsius; Minimum nighttime temperature: -13° Celsius;

Sunrise: 08:39

Sunset: 17:06

Clear.

L UV

No pollution data.

No pollen data.

Fri 16 Jan

Maximum daytime temperature: 1° Celsius; Minimum nighttime temperature: -13° Celsius;
Sat 17 Jan

Maximum daytime temperature: 3° Celsius; Minimum nighttime temperature: -12° Celsius;

Sunrise: 08:38

Sunset: 17:07

Clear changing to partly cloudy by nighttime.

L UV

No pollution data.

No pollen data.

Sat 17 Jan

Maximum daytime temperature: 3° Celsius; Minimum nighttime temperature: -12° Celsius;
Sun 18 Jan

Maximum daytime temperature: 1° Celsius; Minimum nighttime temperature: -16° Celsius;

Sunrise: 08:37

Sunset: 17:09

Partly cloudy changing to sunny by late morning.

L UV

No pollution data.

No pollen data.

Sun 18 Jan

Maximum daytime temperature: 1° Celsius; Minimum nighttime temperature: -16° Celsius;
Mon 19 Jan

Maximum daytime temperature: 2° Celsius; Minimum nighttime temperature: -15° Celsius;

Sunrise: 08:36

Sunset: 17:10

Clear changing to partly cloudy by nighttime.

L UV

No pollution data.

No pollen data.

Mon 19 Jan

Maximum daytime temperature: 2° Celsius; Minimum nighttime temperature: -15° Celsius;
Tue 20 Jan

Maximum daytime temperature: 0° Celsius; Minimum nighttime temperature: -17° Celsius;

Sunrise: 08:35

Sunset: 17:12

Sunny intervals changing to partly cloudy in the afternoon.

L UV

No pollution data.

No pollen data.

Tue 20 Jan

Maximum daytime temperature: 0° Celsius; Minimum nighttime temperature: -17° Celsius;
Wed 21 Jan

Maximum daytime temperature: -2° Celsius; Minimum nighttime temperature: -17° Celsius;

Sunrise: 08:34

Sunset: 17:14

Sunny intervals changing to cloudy in the afternoon.

L UV

No pollution data.

No pollen data.

Wed 21 Jan

Maximum daytime temperature: -2° Celsius; Minimum nighttime temperature: -17° Celsius;

Sunny.

Sunrise: 08:40

Sunset: 17:04

L UV

No pollution data.

No pollen data.

7 day forecast for Banff Cs Alta

Today (15 January 2026)

Time	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	2°	2°	0°	-3°	-7°	-10°	-12°	-14°	-15°	-15°
Feels like temperature (°C)	0°	-1°	-4°	-7°	-10°	-13°	-15°	-17°	-19°	-20°
Wind direction and speed (mph)	WNW 6	NW 7	NW 8	NW 6	NW 4	NW 3	NW 2	W 2	WSW 3	WSW 4
Wind gust (mph)	23	28	29	22	14	12	7	9	10	9
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	39%	39%	41%	44%	55%	63%	80%	85%	90%	93%
UV	1	1	-	-	-	-	-	-	-	-

Friday (16 January 2026)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
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%	<5%
Temperature (°C)	-15°	-16°	-16°	-17°	-17°	-17°	-17°	-17°	-17°	-17°	-13°	-9°	-5°	-2°	0°	1°	0°	-3°	-7°	-9°	-10°	-11°	-11°	-12°
Feels like temperature (°C)	-21°	-22°	-22°	-23°	-23°	-23°	-24°	-24°	-24°	-23°	-19°	-12°	-8°	-4°	-2°	-1°	-2°	-5°	-9°	-12°	-15°	-16°	-17°	-17°
Wind direction and speed (mph)	W 5	W 6	W 6	W 6	W 6	W 6	W 6	W 6	W 6	W 6	W 5	W 3	W 3	W 2	WSW 1	W 1	WSW 1	W 2	W 3	W 4	W 5	W 6	W 6	W 6
Wind gust (mph)	9	10	10	10	10	10	10	10	10	10	10	10	8	7	4	4	4	4	6	8	10	11	12	12
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	97%	100%	105%	107%	108%	107%	105%	103%	104%	102%	89%	71%	60%	51%	39%	37%	57%	55%	58%	67%	75%	82%	87%	93%
UV	-	-	-	-	-	-	-	-	-	-	1	1	1	1	1	1	-	-	-	-	-	-	-	-

Saturday (17 January 2026)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
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%	<5%
Temperature (°C)	-12°	-12°	-12°	-12°	-11°	-12°	-12°	-12°	-13°	-12°	-9°	-5°	-2°	1°	2°	3°	3°	-1°	-4°	-6°	-7°	-8°	-8°	-8°
Feels like temperature (°C)	-17°	-17°	-17°	-17°	-16°	-17°	-17°	-18°	-18°	-18°	-14°	-9°	-5°	-2°	0°	1°	0°	-4°	-8°	-10°	-11°	-12°	-13°	-12°
Wind direction and speed (mph)	W 6	W 6	W 6	W 6	W 6	W 6	W 6	W 6	W 6	W 6	WSW 6	WSW 6	WSW 6	WSW 6	WSW 6	WSW 6	WSW 5	WSW 5	WSW 6	WSW 6	W 5	W 5	W 5	W 5
Wind gust (mph)	13	14	15	15	15	15	16	17	17	17	17	17	17	17	15	14	13	12	12	13	13	12	12	11
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	97%	97%	98%	96%	96%	95%	95%	95%	95%	94%	84%	70%	61%	54%	45%	41%	53%	57%	62%	67%	73%	78%	82%	83%
UV	-	-	-	-	-	-	-	-	-	-	1	1	1	1	1	1	-	-	-	-	-	-	-	-

Sunday (18 January 2026)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	-8°	-8°	-8°	-8°	-9°	-10°	-10°	-11°	-11°	-12°	-8°	-5°	-3°	-1°	0°	1°	0°	-2°	-6°	-9°	-11°	-12°	-13°	-14°
Feels like temperature (°C)	-12°	-12°	-12°	-12°	-13°	-14°	-14°	-15°	-15°	-16°	-12°	-8°	-4°	-2°	-1°	0°	-1°	-4°	-8°	-12°	-15°	-17°	-18°	-19°
Wind direction and speed (mph)	WNW 5	WNW 5	WNW 5	WNW 4	WNW 5	WNW 5	WNW 4	WNW 4	WNW 4	WNW 4	WNW 4	WNW 3	WNW 2	NW 2	NNW 2	NW 1	NW 2	WNW 3	WNW 3	W 3	W 4	W 5	W 5	W 5
Wind gust (mph)	11	10	10	9	10	10	10	10	10	9	8	7	7	7	6	6	6	6	7	8	9	10	11	12
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	83%	83%	87%	87%	91%	95%	99%	101%	99%	101%	90%	76%	65%	52%	45%	42%	56%	60%	69%	76%	85%	93%	97%	101%
UV	-	-	-	-	-	-	-	-	-	-	1	1	1	1	1	1	-	-	-	-	-	-	-	-

Monday (19 January 2026)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	20:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%
Temperature (°C)	-15°	-15°	-15°	-15°	-15°	-15°	-15°	-16°	-16°	-15°	-12°	-8°	-4°	-1°	1°	2°	1°	-3°	-8°	-11°
Feels like temperature (°C)	-20°	-21°	-21°	-21°	-21°	-21°	-21°	-22°	-22°	-21°	-17°	-12°	-8°	-4°	-1°	0°	-1°	-5°	-13°	-16°
Wind direction and speed (mph)	W 6	W 6	W 6	W 6	W 6	W 6	W 6	W 6	W 6	W 6	W 6	W 5	WSW 5	WSW 5	WSW 4	WSW 4	WSW 3	WSW 4	W 5	W 5
Wind gust (mph)	12	13	13	13	14	14	14	14	14	14	14	14	14	13	12	11	11	13	13	14
Visibility (description)	VG	G	G	G	G	G	G	G	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	107%	111%	111%	112%	112%	111%	110%	111%	111%	107%	96%	81%	68%	59%	53%	48%	57%	65%	83%	98%
UV	-	-	-	-	-	-	-	-	-	-	1	1	1	1	1	1	-	-	-	-

Tuesday (20 January 2026)

Time	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
Weather symbols
Chance of precipitation	20%	10%	10%	10%	<5%	10%	10%	<5%
Temperature (°C)	-12°	-13°	-13°	-7°	-1°	-4°	-10°	-13°
Feels like temperature (°C)	-17°	-18°	-18°	-10°	-2°	-6°	-14°	-18°
Wind direction and speed (mph)	W 5	W 5	W 5	W 3	W 3	W 3	W 4	W 5
Wind gust (mph)	13	13	13	13	11	10	11	12
Visibility (description)	G	G	VG	VG	VG	VG	VG	VG
Humidity	103%	104%	101%	77%	50%	70%	90%	104%
UV	-	-	-	1	1	-	-	-

Wednesday (21 January 2026)

Time	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
Weather symbols
Chance of precipitation	10%	10%	10%	10%	10%	20%	20%	30%
Temperature (°C)	-14°	-15°	-15°	-9°	-3°	-6°	-12°	-13°
Feels like temperature (°C)	-20°	-21°	-20°	-13°	-5°	-9°	-16°	-16°
Wind direction and speed (mph)	W 5	W 5	WNW 5	WNW 3	SE 3	E 4	E 4	ENE 3
Wind gust (mph)	12	12	13	12	11	12	12	11
Visibility (description)	G	G	VG	VG	VG	VG	VG	VG
Humidity	104%	105%	101%	82%	58%	69%	95%	99%
UV	-	-	-	1	1	-	-	-

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Forecast for 2pm (UTC-7) Thursday

Updated 18:27 (UTC) on Thu 15 Jan 2026

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Banff Cs Alta (Canada) weather

Find a forecast

Forecast days

Today

Today

Fri 16 Jan

Fri 16 Jan

Sat 17 Jan

Sat 17 Jan

Sun 18 Jan

Sun 18 Jan

Mon 19 Jan

Mon 19 Jan

Tue 20 Jan

Tue 20 Jan

Wed 21 Jan

Wed 21 Jan

7 day forecast for Banff Cs Alta

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