Maarianhamina (Finland) weather

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Forecast days

Today

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

Sunrise: 09:45

Sunset: 15:42

Cloudy.

- UV

No pollution data.

No pollen data.

Today

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

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

Sunrise: 09:44

Sunset: 15:44

Overcast changing to light snow by late morning.

- UV

No pollution data.

No pollen data.

Thu 1 Jan

Maximum daytime temperature: 0° Celsius; Minimum nighttime temperature: -3° Celsius;
Fri 2 Jan

Maximum daytime temperature: -3° Celsius; Minimum nighttime temperature: -5° Celsius;

Sunrise: 09:44

Sunset: 15:45

Light snow.

- UV

No pollution data.

No pollen data.

Fri 2 Jan

Maximum daytime temperature: -3° Celsius; Minimum nighttime temperature: -5° Celsius;
Sat 3 Jan

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

Sunrise: 09:43

Sunset: 15:47

Light snow changing to mist in the afternoon.

- UV

No pollution data.

No pollen data.

Sat 3 Jan

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

Maximum daytime temperature: -4° Celsius; Minimum nighttime temperature: -8° Celsius;

Sunrise: 09:42

Sunset: 15:49

Overcast.

- UV

No pollution data.

No pollen data.

Sun 4 Jan

Maximum daytime temperature: -4° Celsius; Minimum nighttime temperature: -8° Celsius;
Mon 5 Jan

Maximum daytime temperature: -4° Celsius; Minimum nighttime temperature: -8° Celsius;

Sunrise: 09:42

Sunset: 15:50

Cloudy.

- UV

No pollution data.

No pollen data.

Mon 5 Jan

Maximum daytime temperature: -4° Celsius; Minimum nighttime temperature: -8° Celsius;
Tue 6 Jan

Maximum daytime temperature: -3° Celsius; Minimum nighttime temperature: -6° Celsius;

Sunrise: 09:41

Sunset: 15:52

Cloudy.

- UV

No pollution data.

No pollen data.

Tue 6 Jan

Maximum daytime temperature: -3° Celsius; Minimum nighttime temperature: -6° Celsius;

Cloudy.

Sunrise: 09:45

Sunset: 15:42

- UV

No pollution data.

No pollen data.

7 day forecast for Maarianhamina

Today (30 December 2025)

Time	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	10%	10%	<5%
Temperature (°C)	-3°	-3°	-3°	-3°
Feels like temperature (°C)	-7°	-7°	-7°	-7°
Wind direction and speed (mph)	N 7	NNE 6	NE 5	E 6
Wind gust (mph)	13	11	11	12
Visibility (description)	VG	VG	VG	VG
Humidity	69%	67%	67%	67%
UV	-	-	-	-

Thursday (31 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%	10%	10%	20%	20%	20%	30%	60%	70%	80%	80%	80%	80%	70%	70%	80%	80%	70%	80%	80%
Temperature (°C)	-3°	-3°	-2°	-2°	-2°	-2°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	0°	-1°	-1°	-1°	-1°	-1°	-2°	-2°	-2°
Feels like temperature (°C)	-7°	-7°	-7°	-8°	-7°	-7°	-7°	-8°	-8°	-8°	-8°	-8°	-8°	-8°	-9°	-9°	-9°	-9°	-10°	-10°	-10°	-11°	-11°	-11°
Wind direction and speed (mph)	ESE 6	SE 7	SSE 9	SSE 11	SSE 12	SSE 12	SSE 14	SSE 16	SSE 19	SSE 21	SE 22	SE 24	SE 26	SE 27	SE 29	SE 31	ESE 32	ESE 32	ESE 33	ESE 33	ESE 33	ESE 33	ESE 32	E 32
Wind gust (mph)	13	16	18	20	22	25	28	33	36	37	40	45	48	50	51	56	56	57	57	56	55	54	54	53
Visibility (description)	VG	VG	VG	VG	G	VG	VG	VG	VG	G	G	G	P	P	VP	VP	VP	P	VP	VP	VP	VP	VP	VP
Humidity	65%	62%	62%	61%	59%	60%	63%	67%	73%	79%	82%	86%	89%	95%	100%	99%	99%	98%	100%	100%	100%	100%	100%	100%
UV	-	-	-	-	-	-	-	-	-	1	1	1	1	1	1	1	-	-	-	-	-	-	-	-

Friday (1 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	80%	90%	90%	90%	90%	90%	90%	90%	90%	90%	90%	90%	90%	90%	90%	90%	90%	90%	80%	80%	80%	70%	80%	80%
Temperature (°C)	-2°	-3°	-3°	-3°	-3°	-3°	-3°	-3°	-3°	-3°	-4°	-4°	-4°	-4°	-4°	-4°	-4°	-4°	-4°	-5°	-5°	-5°	-5°	-5°
Feels like temperature (°C)	-11°	-12°	-12°	-12°	-12°	-12°	-12°	-12°	-12°	-12°	-13°	-13°	-13°	-13°	-13°	-13°	-13°	-13°	-14°	-14°	-14°	-14°	-14°	-14°
Wind direction and speed (mph)	E 31	E 30	E 31	E 30	E 30	E 30	E 30	E 30	ENE 29	ENE 28	ENE 28	ENE 28	ENE 28	ENE 27	ENE 27	ENE 27	ENE 26	ENE 26	ENE 26	ENE 25	ENE 25	ENE 24	ENE 24	NE 24
Wind gust (mph)	52	51	51	50	50	50	49	49	48	48	46	46	45	44	45	44	43	43	42	42	42	41	41	41
Visibility (description)	VP	VP	VP	VP	VP	VP	VP	VP	VP	VP	VP	VP	VP	VP	VP	VP	VP	VP	P	P	P	P	P	P
Humidity	100%	99%	99%	99%	99%	99%	99%	99%	100%	100%	100%	100%	100%	100%	100%	100%	100%	99%	99%	99%	99%	100%	98%	98%
UV	-	-	-	-	-	-	-	-	-	1	1	1	1	1	1	1	-	-	-	-	-	-	-	-

Saturday (2 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	80%	70%	70%	70%	60%	60%	60%	60%	50%	50%	50%	50%	50%	50%	50%	50%	40%	40%	40%	40%	30%	30%	20%	20%
Temperature (°C)	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-4°	-4°
Feels like temperature (°C)	-14°	-14°	-14°	-14°	-14°	-14°	-14°	-13°	-14°	-13°	-13°	-13°	-13°	-13°	-13°	-13°	-13°	-13°	-13°	-13°	-13°	-12°	-12°	-12°
Wind direction and speed (mph)	NE 24	NE 24	NE 23	NE 23	NE 23	NE 22	NE 22	NE 22	NE 21	NE 21	NE 21	NE 21	NE 20	NE 20	NE 19	NE 20	NE 20	NE 19	NE 19	NE 19	NE 19	NE 19	NE 18	NE 18
Wind gust (mph)	41	40	40	39	38	38	38	38	37	36	35	35	35	35	34	34	34	33	32	32	32	30	30	30
Visibility (description)	P	P	P	P	P	P	P	P	P	P	M	P	P	P	M	M	P	M	M	M	M	M	M	M
Humidity	97%	97%	97%	96%	96%	96%	96%	96%	96%	95%	93%	95%	94%	94%	93%	92%	94%	93%	92%	92%	92%	91%	91%	91%
UV	-	-	-	-	-	-	-	-	-	1	1	1	1	1	1	1	-	-	-	-	-	-	-	-

Sunday (3 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	40%	30%	30%	30%	30%	20%	10%	20%	10%	20%	10%	10%	10%	10%	10%	10%	10%	10%	10%	10%	10%	10%	10%	10%
Temperature (°C)	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-4°	-4°	-4°	-4°	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-5°
Feels like temperature (°C)	-12°	-12°	-12°	-12°	-12°	-13°	-12°	-12°	-12°	-12°	-12°	-12°	-12°	-11°	-11°	-11°	-12°	-12°	-13°	-12°	-12°	-13°	-12°	-12°
Wind direction and speed (mph)	NNE 18	NNE 17	NNE 17	NNE 17	NNE 16	NNE 17	NNE 16	NNE 16	NNE 16	NNE 16	NNE 16	NNE 16	NNE 16	NNE 16	NNE 15	NNE 15	NNE 14	NNE 14	NNE 14	NNE 14	N 14	N 14	N 14	NNE 14
Wind gust (mph)	30	29	29	28	28	29	28	28	28	27	27	27	27	26	26	26	24	24	24	25	23	23	23	23
Visibility (description)	M	M	M	M	M	G	G	G	G	G	G	G	G	G	VG	G	G	G	G	G	VG	G	VG	VG
Humidity	90%	91%	91%	91%	90%	89%	89%	85%	86%	86%	84%	84%	83%	80%	82%	80%	83%	83%	79%	81%	81%	80%	79%	79%
UV	-	-	-	-	-	-	-	-	-	1	1	1	1	1	1	1	-	-	-	-	-	-	-	-

Monday (4 January 2026)

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%	10%	<5%	10%	10%	10%	<5%	<5%
Temperature (°C)	-5°	-6°	-6°	-6°	-6°	-6°	-4°	-6°	-6°	-6°
Feels like temperature (°C)	-12°	-13°	-13°	-13°	-13°	-12°	-10°	-12°	-12°	-12°
Wind direction and speed (mph)	NNE 14	N 13	N 13	NW 12	NE 11	ENE 10	NW 11	NW 12	NW 12	NNW 11
Wind gust (mph)	22	22	23	20	19	20	21	21	19	21
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	79%	79%	78%	77%	80%	76%	75%	76%	77%	77%
UV	-	-	-	-	-	1	1	-	-	-

Tuesday (5 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%	<5%	10%	10%	10%	20%	10%	20%
Temperature (°C)	-5°	-5°	-5°	-5°	-4°	-4°	-5°	-4°
Feels like temperature (°C)	-12°	-12°	-12°	-11°	-10°	-11°	-12°	-11°
Wind direction and speed (mph)	N 12	NNW 12	N 13	N 12	NNE 13	NNE 14	NNE 14	N 14
Wind gust (mph)	21	23	21	22	24	23	24	23
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	77%	76%	78%	75%	77%	81%	80%	79%
UV	-	-	-	1	1	-	-	-

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Forecast

Forecast for 8pm (UTC+2) Wednesday

Updated 12:22 (UTC) on Wed 31 Dec 2025

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Maarianhamina (Finland) weather

Find a forecast

Forecast days

Today

Today

Thu 1 Jan

Thu 1 Jan

Fri 2 Jan

Fri 2 Jan

Sat 3 Jan

Sat 3 Jan

Sun 4 Jan

Sun 4 Jan

Mon 5 Jan

Mon 5 Jan

Tue 6 Jan

Tue 6 Jan

7 day forecast for Maarianhamina

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