Hamina (Finland) weather

Find a forecast

Forecast days

Today

Maximum daytime temperature: 2° Celsius; Minimum nighttime temperature: 1° Celsius;

Sunrise: 09:21

Sunset: 15:03

Clear.

- UV

No pollution data.

No pollen data.

Today

Maximum daytime temperature: 2° Celsius; Minimum nighttime temperature: 1° Celsius;
Sat 27 Dec

Maximum daytime temperature: 3° Celsius; Minimum nighttime temperature: -1° Celsius;

Sunrise: 09:21

Sunset: 15:04

Overcast changing to light rain by late morning.

- UV

No pollution data.

No pollen data.

Sat 27 Dec

Maximum daytime temperature: 3° Celsius; Minimum nighttime temperature: -1° Celsius;
Sun 28 Dec

Maximum daytime temperature: -1° Celsius; Minimum nighttime temperature: -3° Celsius;

Sunrise: 09:21

Sunset: 15:05

Partly cloudy changing to sunny intervals by late morning.

- UV

No pollution data.

No pollen data.

Sun 28 Dec

Maximum daytime temperature: -1° Celsius; Minimum nighttime temperature: -3° Celsius;
Mon 29 Dec

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

Sunrise: 09:21

Sunset: 15:06

Overcast.

- UV

No pollution data.

No pollen data.

Mon 29 Dec

Maximum daytime temperature: 0° Celsius; Minimum nighttime temperature: -5° Celsius;
Tue 30 Dec

Maximum daytime temperature: -4° Celsius; Minimum nighttime temperature: -6° Celsius;

Sunrise: 09:20

Sunset: 15:07

Overcast.

- UV

No pollution data.

No pollen data.

Tue 30 Dec

Maximum daytime temperature: -4° Celsius; Minimum nighttime temperature: -6° Celsius;
Wed 31 Dec

Maximum daytime temperature: -5° Celsius; Minimum nighttime temperature: -9° Celsius;

Sunrise: 09:20

Sunset: 15:09

Overcast.

- UV

No pollution data.

No pollen data.

Wed 31 Dec

Maximum daytime temperature: -5° Celsius; Minimum nighttime temperature: -9° Celsius;

Clear.

Sunrise: 09:21

Sunset: 15:03

- UV

No pollution data.

No pollen data.

6 day forecast for Hamina

Tomorrow (25 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)	3°	3°	2°	2°	2°	1°	1°	1°	1°	1°	1°	1°	1°	1°	2°	2°	2°	2°	2°	2°	2°	2°	2°	1°
Feels like temperature (°C)	-1°	-2°	-2°	-3°	-3°	-3°	-3°	-4°	-4°	-4°	-4°	-3°	-3°	-2°	-2°	-2°	-2°	-1°	-1°	-2°	-2°	-2°	-2°	-2°
Wind direction and speed (mph)	NNW 12	NNW 12	NNW 12	NNW 12	NNW 11	NNW 11	NNW 10	NNW 10	NNW 10	NNW 10	NNW 10	NNW 9	NNW 9	NW 9	NW 8	NW 8	NW 8	NW 8	NW 8	NW 8	NW 8	NW 8	NW 8	NW 7
Wind gust (mph)	27	26	25	24	24	23	23	21	21	21	19	19	19	19	18	17	18	17	17	17	16	15	15	14
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	G	G	G	G	G	G	G	G
Humidity	79%	83%	84%	85%	85%	85%	85%	85%	85%	86%	86%	85%	83%	83%	85%	90%	95%	96%	97%	98%	98%	98%	98%	98%
UV	-	-	-	-	-	-	-	-	-	1	1	1	1	1	1	1	-	-	-	-	-	-	-	-

Saturday (26 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%	10%	10%	20%	40%	60%	10%	<5%	<5%	<5%	10%	10%	30%	30%	40%	30%	50%	50%
Temperature (°C)	1°	1°	1°	1°	1°	1°	1°	1°	2°	2°	3°	3°	3°	3°	2°	2°	1°	1°	1°	1°	1°	1°	1°	1°
Feels like temperature (°C)	-2°	-2°	-2°	-1°	-1°	-2°	-2°	-2°	-2°	-2°	-1°	-1°	-1°	-2°	-2°	-3°	-3°	-4°	-4°	-4°	-4°	-4°	-5°	-5°
Wind direction and speed (mph)	NW 6	NW 6	NW 5	WNW 5	W 4	WSW 5	WSW 6	WSW 7	WSW 8	W 9	WNW 9	WNW 10	NW 12	NW 13	NW 12	NW 12	NW 11	NW 11	NW 10	NW 10	NW 11	NNW 12	NNW 14	NNW 15
Wind gust (mph)	13	12	11	10	12	15	16	18	21	21	25	28	29	29	28	27	25	23	23	26	28	30	31	39
Visibility (description)	M	M	M	M	VP	M	M	M	G	G	G	M	G	VG	VG	VG	VG	VG	VG	G	G	G	VG	M
Humidity	99%	99%	100%	100%	100%	100%	99%	98%	97%	96%	94%	92%	89%	86%	81%	81%	78%	80%	79%	84%	87%	88%	88%	90%
UV	-	-	-	-	-	-	-	-	-	1	1	1	1	1	1	1	-	-	-	-	-	-	-	-

Sunday (27 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	40%	20%	20%	10%	10%	<5%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	20%	30%	30%
Temperature (°C)	1°	1°	1°	1°	1°	0°	0°	0°	-1°	-1°	-1°	-1°	-1°	-1°	-2°	-2°	-2°	-2°	-2°	-3°	-3°	-2°	-2°	-2°
Feels like temperature (°C)	-6°	-6°	-6°	-6°	-6°	-6°	-7°	-7°	-8°	-8°	-8°	-8°	-8°	-8°	-8°	-8°	-7°	-7°	-7°	-6°	-6°	-6°	-6°	-5°
Wind direction and speed (mph)	NNW 18	NNW 19	NNW 20	NNW 20	NNW 21	N 21	N 21	N 20	N 19	N 18	N 17	N 17	N 17	N 16	NNW 14	NNW 13	NNW 11	NNW 9	NW 7	WNW 6	W 6	WSW 6	SW 6	SW 6
Wind gust (mph)	42	43	43	44	44	44	43	42	40	38	36	36	35	33	29	25	22	18	15	13	14	13	14	15
Visibility (description)	G	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	G
Humidity	87%	85%	81%	74%	63%	58%	55%	51%	50%	49%	48%	44%	43%	44%	44%	46%	46%	51%	55%	57%	60%	63%	68%	82%
UV	-	-	-	-	-	-	-	-	-	1	1	1	1	1	1	1	-	-	-	-	-	-	-	-

Monday (28 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	40%	40%	40%	60%	50%	50%	30%	30%	30%	20%	10%	10%	10%	10%	10%	10%	10%	10%	20%	20%	20%	20%	10%	10%
Temperature (°C)	-1°	-1°	0°	0°	0°	0°	0°	0°	0°	0°	0°	0°	0°	-1°	-1°	-2°	-2°	-2°	-3°	-3°	-3°	-3°	-4°	-4°
Feels like temperature (°C)	-5°	-4°	-4°	-3°	-3°	-3°	-3°	-3°	-3°	-4°	-4°	-5°	-5°	-6°	-6°	-7°	-8°	-8°	-9°	-9°	-10°	-10°	-10°	-10°
Wind direction and speed (mph)	SW 6	SW 6	WSW 7	WSW 6	WSW 6	W 7	WNW 7	WNW 8	NW 8	NW 8	NW 9	NW 10	NW 11	NNW 12	NNW 12	NNW 12	NNW 13	NNW 13	NNW 13	NNW 13	NNW 13	NNW 13	NNW 13	NNW 13
Wind gust (mph)	15	15	15	15	16	16	17	18	18	20	22	24	25	26	28	27	28	29	28	27	28	28	29	30
Visibility (description)	M	M	M	P	M	M	G	G	G	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	92%	96%	97%	98%	98%	98%	96%	95%	94%	93%	91%	86%	83%	78%	77%	76%	75%	72%	72%	72%	72%	70%	75%	69%
UV	-	-	-	-	-	-	-	-	-	1	1	1	1	1	1	1	-	-	-	-	-	-	-	-

Tuesday (29 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	20%	20%	10%	10%	10%	10%	20%	10%	10%	10%
Temperature (°C)	-4°	-4°	-4°	-4°	-4°	-4°	-4°	-5°	-5°	-5°
Feels like temperature (°C)	-10°	-10°	-10°	-10°	-10°	-10°	-10°	-11°	-11°	-11°
Wind direction and speed (mph)	NNW 14	N 14	NNW 13	N 13	N 12	N 12	NNW 11	NNW 11	N 11	NNW 11
Wind gust (mph)	30	28	29	28	27	28	26	24	23	23
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	76%	78%	79%	76%	76%	73%	69%	78%	79%	83%
UV	-	-	-	-	-	1	1	-	-	-

Wednesday (30 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%	10%	10%	<5%	10%	10%	<5%	<5%
Temperature (°C)	-5°	-5°	-5°	-6°	-5°	-6°	-6°	-7°
Feels like temperature (°C)	-11°	-11°	-11°	-11°	-11°	-12°	-12°	-12°
Wind direction and speed (mph)	N 10	N 10	N 10	N 10	N 10	N 9	N 8	N 8
Wind gust (mph)	22	20	21	23	22	19	17	15
Visibility (description)	VG	VG	G	VG	VG	VG	VG	VG
Humidity	81%	84%	85%	83%	79%	85%	85%	86%
UV	-	-	-	1	1	-	-	-

UK video forecast

weather map

Forecast

Forecast for 12am (UTC+2) Friday

Updated 18:25 (UTC) on Thu 25 Dec 2025

Loading map...

Hamina (Finland) weather

Find a forecast

Forecast days

Today

Today

Sat 27 Dec

Sat 27 Dec

Sun 28 Dec

Sun 28 Dec

Mon 29 Dec

Mon 29 Dec

Tue 30 Dec

Tue 30 Dec

Wed 31 Dec

Wed 31 Dec

6 day forecast for Hamina

Tooltip header

UK video forecast

Nearest forecasts

More from the Met Office

Causes of climate change

Blocking patterns

Wind flow

Bringing data to life - lesson plan

The future change information behind the 'Human dynamics of climate change' poster

3 tips for staying safe in fog