Porvoo (Finland) weather

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Forecast days

Today

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

Sunrise: 09:13

Sunset: 15:08

Overcast.

- UV

No pollution data.

No pollen data.

Today

Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: 5° Celsius;
Thu 11 Dec

Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: 0° Celsius;

Sunrise: 09:14

Sunset: 15:07

Overcast.

- UV

No pollution data.

No pollen data.

Thu 11 Dec

Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: 0° Celsius;
Fri 12 Dec

Maximum daytime temperature: 0° Celsius; Minimum nighttime temperature: -4° Celsius;

Sunrise: 09:15

Sunset: 15:07

Overcast changing to sunny by lunchtime.

- UV

No pollution data.

No pollen data.

Fri 12 Dec

Maximum daytime temperature: 0° Celsius; Minimum nighttime temperature: -4° Celsius;
Sat 13 Dec

Maximum daytime temperature: -2° Celsius; Minimum nighttime temperature: -3° Celsius;

Sunrise: 09:17

Sunset: 15:06

Partly cloudy changing to sunny intervals by late morning.

- UV

No pollution data.

No pollen data.

Sat 13 Dec

Maximum daytime temperature: -2° Celsius; Minimum nighttime temperature: -3° Celsius;
Sun 14 Dec

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

Sunrise: 09:18

Sunset: 15:06

Overcast changing to light snow by early evening.

- UV

No pollution data.

No pollen data.

Sun 14 Dec

Maximum daytime temperature: 0° Celsius; Minimum nighttime temperature: 0° Celsius;
Mon 15 Dec

Maximum daytime temperature: 4° Celsius; Minimum nighttime temperature: 1° Celsius;

Sunrise: 09:19

Sunset: 15:06

Light rain changing to overcast by early evening.

- UV

No pollution data.

No pollen data.

Mon 15 Dec

Maximum daytime temperature: 4° Celsius; Minimum nighttime temperature: 1° Celsius;
Tue 16 Dec

Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: 4° Celsius;

Sunrise: 09:20

Sunset: 15:06

Overcast.

- UV

No pollution data.

No pollen data.

Tue 16 Dec

Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: 4° Celsius;

Overcast.

Sunrise: 09:13

Sunset: 15:08

- UV

No pollution data.

No pollen data.

7 day forecast for Porvoo

Today (9 December 2025)

Time	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	20%	<5%	<5%	<5%
Temperature (°C)	5°	6°	6°	6°
Feels like temperature (°C)	1°	2°	3°	3°
Wind direction and speed (mph)	S 11	SW 10	WSW 10	WSW 11
Wind gust (mph)	24	24	24	26
Visibility (description)	M	M	G	G
Humidity	98%	98%	98%	97%
UV	-	-	-	-

Thursday (10 December 2025)

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%	10%	10%	10%	10%	<5%
Temperature (°C)	6°	6°	6°	6°	6°	6°	5°	5°	5°	5°	5°	5°	5°	5°	5°	5°	4°	4°	4°	4°	4°	4°	3°	3°
Feels like temperature (°C)	3°	3°	3°	2°	2°	2°	2°	2°	2°	2°	2°	3°	3°	3°	3°	3°	3°	3°	2°	2°	2°	2°	2°	1°
Wind direction and speed (mph)	WSW 12	WSW 12	WSW 12	WSW 12	W 11	W 10	W 10	W 10	W 9	W 8	W 8	W 6	W 6	WNW 6	WNW 5	WNW 4	NW 4	NW 4	NNW 4	N 4	N 4	NNE 4	NNE 4	NNE 4
Wind gust (mph)	26	27	27	27	25	23	21	20	19	18	16	14	13	12	10	8	8	7	7	8	9	10	10	10
Visibility (description)	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	G	M	M	M	M	G	G	M
Humidity	96%	96%	96%	95%	95%	95%	95%	95%	96%	96%	96%	96%	95%	96%	96%	97%	98%	98%	99%	99%	99%	98%	97%	97%
UV	-	-	-	-	-	-	-	-	-	1	1	1	1	1	1	1	-	-	-	-	-	-	-	-

Friday (11 December 2025)

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	10%	20%	30%	40%	40%	30%	40%	40%	30%	20%	20%	10%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	3°	3°	2°	2°	2°	1°	1°	1°	0°	0°	-1°	-1°	-1°	-2°	-2°	-3°	-3°	-3°	-4°	-4°	-4°	-4°	-4°	-4°
Feels like temperature (°C)	1°	0°	0°	-1°	-1°	-3°	-4°	-4°	-5°	-5°	-6°	-6°	-7°	-7°	-8°	-8°	-9°	-9°	-9°	-9°	-9°	-9°	-9°	-9°
Wind direction and speed (mph)	N 5	NNE 5	NNE 6	NNE 6	NNE 7	NNE 8	NNE 10	NNE 11	NNE 12	NNE 12	NNE 12	NNE 12	NNE 13	NNE 12	N 11	N 11	N 10	N 10	N 10	N 10	N 9	N 9	N 9	N 8
Wind gust (mph)	11	12	13	14	17	22	25	27	28	28	28	28	28	26	24	22	22	22	21	20	19	19	18	18
Visibility (description)	M	G	M	M	M	M	M	M	G	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	96%	96%	96%	96%	95%	95%	94%	91%	90%	84%	78%	72%	69%	66%	65%	67%	68%	69%	68%	68%	69%	68%	67%	67%
UV	-	-	-	-	-	-	-	-	-	1	1	1	1	1	1	1	-	-	-	-	-	-	-	-

Saturday (12 December 2025)

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%	10%	10%	10%	20%
Temperature (°C)	-4°	-4°	-4°	-4°	-4°	-4°	-4°	-4°	-3°	-3°	-3°	-3°	-2°	-2°	-2°	-2°	-2°	-2°	-2°	-2°	-2°	-2°	-2°	-1°
Feels like temperature (°C)	-8°	-8°	-8°	-8°	-8°	-8°	-7°	-7°	-7°	-6°	-6°	-5°	-5°	-4°	-4°	-4°	-4°	-4°	-5°	-5°	-5°	-5°	-5°	-5°
Wind direction and speed (mph)	N 8	N 7	N 7	N 6	N 6	NNW 6	NNW 5	NNW 5	N 5	NNW 4	NNW 4	NNW 4	N 3	N 3	NNW 3	WNW 3	SW 3	SSE 4	SE 4	SE 5	SSE 5	SSE 5	SSE 5	SSE 7
Wind gust (mph)	16	16	14	13	13	12	11	11	10	9	9	9	9	9	9	8	8	9	10	10	11	12	14	15
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	67%	67%	67%	68%	68%	67%	67%	68%	68%	69%	69%	66%	65%	65%	64%	67%	67%	67%	68%	65%	67%	67%	67%	66%
UV	-	-	-	-	-	-	-	-	-	1	1	1	1	1	1	1	-	-	-	-	-	-	-	-

Sunday (13 December 2025)

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	20%	30%	40%	30%	30%	30%	30%	30%	30%	40%	30%	30%	20%	10%	20%	30%	30%	30%	40%	40%	50%	50%	60%	60%
Temperature (°C)	-1°	-1°	-1°	-2°	-2°	-2°	-2°	-2°	-2°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	0°	0°	0°	0°	0°	0°
Feels like temperature (°C)	-5°	-5°	-5°	-5°	-6°	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-5°
Wind direction and speed (mph)	SSE 7	SSE 7	SSE 7	SSE 7	SSE 7	SSE 6	SSE 6	SSE 7	SSE 7	SSE 7	SSE 7	SSE 8	S 8	S 8	SSE 8	SSE 8	SSE 8	SSE 8	SSE 9	SSE 9	SSE 10	SSE 10	SSE 11	SSE 11
Wind gust (mph)	14	14	15	15	14	14	16	14	14	15	17	17	17	17	17	17	18	19	20	21	22	23	25	26
Visibility (description)	VG	VG	VG	VG	VG	G	M	M	G	G	G	G	G	G	G	G	G	G	G	G	M	M	M	M
Humidity	68%	70%	72%	74%	77%	80%	88%	88%	88%	88%	88%	86%	84%	85%	86%	87%	87%	87%	89%	95%	96%	96%	96%	97%
UV	-	-	-	-	-	-	-	-	-	1	1	1	1	1	1	1	-	-	-	-	-	-	-	-

Monday (14 December 2025)

Time	00:00	01:00	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
Weather symbols
Chance of precipitation	70%	60%	70%	70%	60%	60%	50%	40%	30%	20%
Temperature (°C)	0°	0°	0°	2°	3°	3°	4°	3°	3°	3°
Feels like temperature (°C)	-5°	-5°	-5°	-3°	-1°	-1°	0°	0°	-1°	-1°
Wind direction and speed (mph)	SSE 12	SSE 12	SSE 13	SSE 12	SSE 11	S 11	SSW 10	SW 10	W 10	WNW 10
Wind gust (mph)	27	28	30	26	25	23	24	25	24	22
Visibility (description)	M	P	P	P	P	P	P	M	M	G
Humidity	99%	99%	99%	99%	98%	98%	98%	97%	97%	96%
UV	-	-	-	-	-	1	1	-	-	-

Tuesday (15 December 2025)

Time	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
Weather symbols
Chance of precipitation	20%	20%	20%	20%	20%	20%	20%	10%
Temperature (°C)	2°	2°	2°	3°	4°	5°	5°	5°
Feels like temperature (°C)	-1°	-2°	-1°	-1°	0°	1°	1°	2°
Wind direction and speed (mph)	NW 9	WNW 9	WSW 7	S 9	S 10	SSW 10	SSW 11	SSW 11
Wind gust (mph)	21	20	19	21	22	25	26	25
Visibility (description)	G	G	G	G	G	M	G	G
Humidity	96%	97%	97%	97%	96%	96%	96%	96%
UV	-	-	-	1	1	-	-	-

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Forecast

Forecast for 8pm (UTC+2) Wednesday

Updated 12:23 (UTC) on Wed 10 Dec 2025

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Porvoo (Finland) weather

Find a forecast

Forecast days

Today

Today

Thu 11 Dec

Thu 11 Dec

Fri 12 Dec

Fri 12 Dec

Sat 13 Dec

Sat 13 Dec

Sun 14 Dec

Sun 14 Dec

Mon 15 Dec

Mon 15 Dec

Tue 16 Dec

Tue 16 Dec

7 day forecast for Porvoo

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