Hanko (Finland) weather

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Forecast days

Today

Maximum daytime temperature: 7° Celsius; Minimum nighttime temperature: 6° Celsius;

Sunrise: 09:28

Sunset: 15:23

Overcast changing to light rain by early evening.

- UV

No pollution data.

No pollen data.

Today

Maximum daytime temperature: 7° Celsius; Minimum nighttime temperature: 6° Celsius;
Sat 20 Dec

Maximum daytime temperature: 7° Celsius; Minimum nighttime temperature: 4° Celsius;

Sunrise: 09:29

Sunset: 15:23

Partly cloudy.

- UV

No pollution data.

No pollen data.

Sat 20 Dec

Maximum daytime temperature: 7° Celsius; Minimum nighttime temperature: 4° Celsius;
Sun 21 Dec

Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: 1° Celsius;

Sunrise: 09:29

Sunset: 15:24

Partly cloudy changing to sunny intervals by lunchtime.

- UV

No pollution data.

No pollen data.

Sun 21 Dec

Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: 1° Celsius;
Mon 22 Dec

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

Sunrise: 09:30

Sunset: 15:24

Cloudy.

- UV

No pollution data.

No pollen data.

Mon 22 Dec

Maximum daytime temperature: 2° Celsius; Minimum nighttime temperature: -3° Celsius;
Tue 23 Dec

Maximum daytime temperature: 0° Celsius; Minimum nighttime temperature: -2° Celsius;

Sunrise: 09:30

Sunset: 15:25

Partly cloudy changing to sunny intervals by late morning.

- UV

No pollution data.

No pollen data.

Tue 23 Dec

Maximum daytime temperature: 0° Celsius; Minimum nighttime temperature: -2° Celsius;
Wed 24 Dec

Maximum daytime temperature: 1° Celsius; Minimum nighttime temperature: 0° Celsius;

Sunrise: 09:30

Sunset: 15:26

Overcast.

- UV

No pollution data.

No pollen data.

Wed 24 Dec

Maximum daytime temperature: 1° Celsius; Minimum nighttime temperature: 0° Celsius;
Thu 25 Dec

Maximum daytime temperature: 3° Celsius; Minimum nighttime temperature: 0° Celsius;

Sunrise: 09:31

Sunset: 15:26

Partly cloudy changing to sunny intervals by late morning.

- UV

No pollution data.

No pollen data.

Thu 25 Dec

Maximum daytime temperature: 3° Celsius; Minimum nighttime temperature: 0° Celsius;

Overcast changing to light rain by early evening.

Sunrise: 09:28

Sunset: 15:23

- UV

No pollution data.

No pollen data.

7 day forecast for Hanko

Today (18 December 2025)

Time	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%	10%	10%	10%	10%	<5%	<5%	<5%	<5%	<5%	50%	80%	60%	50%	30%	20%	20%
Temperature (°C)	6°	6°	6°	6°	6°	7°	7°	7°	7°	7°	6°	7°	7°	7°	7°	7°	7°	7°	7°
Feels like temperature (°C)	2°	2°	2°	2°	2°	2°	2°	2°	2°	2°	1°	1°	2°	2°	2°	2°	2°	3°	2°
Wind direction and speed (mph)	SW 17	SW 15	SW 15	SW 16	SSW 17	SSW 19	SSW 20	SSW 22	SSW 23	SSW 24	SSW 24	SSW 25	SSW 24	SW 23	SW 22	SW 21	SW 20	SW 19	SW 18
Wind gust (mph)	24	23	24	26	28	31	33	36	37	38	39	39	37	35	34	32	30	29	27
Visibility (description)	G	G	G	G	G	G	G	G	G	G	G	G	G	M	M	M	G	G	G
Humidity	94%	94%	94%	95%	94%	93%	92%	92%	92%	92%	93%	93%	93%	93%	94%	95%	95%	94%	94%
UV	-	-	-	-	1	1	1	1	1	1	1	-	-	-	-	-	-	-	-

Saturday (19 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%	10%	10%	10%	10%	10%	10%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	10%	20%	20%	20%	10%	10%	<5%	<5%	<5%
Temperature (°C)	7°	7°	7°	7°	7°	7°	6°	6°	6°	6°	6°	6°	6°	6°	7°	6°	6°	7°	7°	6°	6°	6°	6°	5°
Feels like temperature (°C)	3°	3°	3°	3°	3°	3°	2°	2°	2°	2°	2°	2°	2°	2°	2°	2°	2°	2°	2°	2°	2°	1°	1°	1°
Wind direction and speed (mph)	SW 18	SW 17	SW 16	SW 16	SW 16	SW 15	SW 15	SW 15	SW 16	WSW 17	WSW 17	WSW 18	WSW 19	SW 20	SW 21	WSW 21	WSW 21	WSW 21	WSW 20	WSW 19	WSW 19	W 18	W 18	W 18
Wind gust (mph)	25	25	23	23	23	22	22	23	24	26	27	29	30	30	30	30	30	30	29	28	27	27	26	26
Visibility (description)	G	G	G	G	G	G	G	G	G	G	G	G	VG	VG	G	G	G	G	G	G	G	G	G	VG
Humidity	94%	94%	94%	95%	95%	95%	95%	94%	93%	91%	91%	90%	87%	88%	90%	91%	92%	92%	92%	93%	93%	93%	92%	91%
UV	-	-	-	-	-	-	-	-	-	1	1	1	1	1	1	1	-	-	-	-	-	-	-	-

Sunday (20 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%	<5%	<5%	<5%	<5%
Temperature (°C)	5°	5°	5°	5°	5°	5°	5°	5°	5°	4°	4°	4°	5°	5°	4°	4°	4°	3°	3°	3°	3°	3°	3°	2°
Feels like temperature (°C)	0°	0°	0°	0°	0°	0°	0°	0°	0°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-2°	-2°	-2°	-3°	-2°	-3°	-3°	-3°
Wind direction and speed (mph)	WNW 19	WNW 20	WNW 20	WNW 20	WNW 21	WNW 21	NW 20	NW 20	NW 19	NW 19	NW 19	NW 19	NW 19	NW 19	NW 19	NW 19	NW 18	NW 18	NNW 17	NNW 18	NNW 17	NNW 17	NNW 17	NNW 16
Wind gust (mph)	29	29	29	30	31	30	30	30	28	29	28	28	29	29	28	28	28	27	26	26	26	25	25	25
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	88%	86%	85%	86%	85%	85%	86%	86%	86%	86%	86%	85%	86%	86%	86%	86%	85%	86%	86%	87%	87%	87%	86%	86%
UV	-	-	-	-	-	-	-	-	-	1	1	1	1	1	1	1	-	-	-	-	-	-	-	-

Monday (21 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%	<5%	<5%	<5%	<5%
Temperature (°C)	2°	2°	2°	2°	2°	2°	1°	1°	1°	1°	1°	1°	1°	1°	1°	1°	1°	0°	0°	-1°	-1°	-1°	-1°	-1°
Feels like temperature (°C)	-3°	-3°	-3°	-4°	-4°	-4°	-4°	-4°	-4°	-4°	-4°	-4°	-4°	-4°	-4°	-4°	-5°	-5°	-6°	-7°	-7°	-7°	-7°	-7°
Wind direction and speed (mph)	NNW 17	NNW 16	NNW 16	NNW 15	NNW 15	NNW 15	NNW 16	N 15	N 15	N 14	N 14	N 14	N 13	N 13	N 13	N 13	N 13	NNE 14	NNE 14	NNE 14	NNE 14	NNE 13	NNE 13	NNE 13
Wind gust (mph)	25	25	24	24	24	24	23	22	22	22	22	22	22	21	21	21	22	22	22	22	21	21	21	21
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	G	G	G	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	86%	86%	87%	87%	87%	86%	85%	85%	85%	84%	84%	84%	82%	81%	79%	79%	78%	76%	74%	73%	70%	67%	68%	67%
UV	-	-	-	-	-	-	-	-	-	1	1	1	1	1	1	1	-	-	-	-	-	-	-	-

Tuesday (22 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%	10%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	10%	10%	10%	10%	10%	10%	10%	10%	10%	10%	10%
Temperature (°C)	-1°	-2°	-2°	-2°	-2°	-2°	-2°	-2°	-3°	-3°	-2°	-2°	-2°	-1°	-1°	-2°	-2°	-2°	-2°	-1°	-1°	-1°	-1°	-1°
Feels like temperature (°C)	-7°	-7°	-7°	-8°	-8°	-8°	-8°	-8°	-8°	-9°	-8°	-8°	-7°	-7°	-7°	-7°	-7°	-7°	-7°	-7°	-7°	-7°	-7°	-6°
Wind direction and speed (mph)	NE 13	NE 13	NE 12	NE 12	NE 13	NNE 12	NE 12	NE 12	NNE 12	NNE 13	NE 12	NNE 12	NNE 12	NNE 11	NNE 11	NNE 12	NNE 11	N 11	N 11	N 12	NNW 12	NW 13	NW 13	NW 13
Wind gust (mph)	21	21	20	20	20	20	20	21	21	21	20	19	19	19	20	20	18	20	20	20	21	21	21	22
Visibility (description)	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	G	VG	VG	VG	VG
Humidity	66%	66%	64%	64%	63%	62%	60%	60%	63%	59%	60%	61%	63%	64%	64%	65%	66%	66%	67%	67%	69%	70%	70%	71%
UV	-	-	-	-	-	-	-	-	-	1	1	1	1	1	1	1	-	-	-	-	-	-	-	-

Wednesday (23 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	10%	10%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	0°	0°	0°	0°	0°	1°	1°	0°	0°	1°
Feels like temperature (°C)	-6°	-5°	-5°	-6°	-5°	-5°	-4°	-5°	-5°	-4°
Wind direction and speed (mph)	NW 14	NW 13	NW 13	NNW 13	NNW 12	NNW 13	NNW 13	NW 12	NW 11	NW 12
Wind gust (mph)	22	21	21	20	20	22	19	18	19	19
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	G
Humidity	72%	74%	77%	77%	83%	84%	84%	85%	86%	87%
UV	-	-	-	-	-	1	1	-	-	-

Thursday (24 December 2025)

Time	02:00	05:00	08:00	11:00	14:00	17:00	20:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	1°	1°	1°	1°	2°	2°	2°	1°
Feels like temperature (°C)	-4°	-4°	-4°	-4°	-3°	-3°	-4°	-4°
Wind direction and speed (mph)	NW 12	NW 13	NW 13	NW 15	NW 15	NW 15	NW 15	NNW 15
Wind gust (mph)	20	21	22	24	23	22	23	23
Visibility (description)	VG	G	VG	VG	G	G	VG	VG
Humidity	87%	90%	90%	89%	89%	90%	87%	85%
UV	-	-	-	1	1	-	-	-

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Forecast for 5am (UTC+2) Friday

Updated 00:26 (UTC) on Fri 19 Dec 2025

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Hanko (Finland) weather

Find a forecast

Forecast days

Today

Today

Sat 20 Dec

Sat 20 Dec

Sun 21 Dec

Sun 21 Dec

Mon 22 Dec

Mon 22 Dec

Tue 23 Dec

Tue 23 Dec

Wed 24 Dec

Wed 24 Dec

Thu 25 Dec

Thu 25 Dec

7 day forecast for Hanko

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