Mariehamn (Finland) weather

Find a forecast

Next hour

Overcast

Feels like -3°
Wintry showers <5%
Max gust 14mph from S Max gust 14mph from the south

Monday

Overcast

Feels like -2°
Wintry showers <5%
Max gust 17mph

Tuesday

Overcast

Feels like -2°
Wintry showers <5%
Max gust 19mph

Wednesday

Overcast

Feels like -6°
Wintry showers 10% at 11am
Max gust 26mph

Thursday

Overcast

Feels like -7°
Wintry showers <5%
Max gust 26mph

Friday

Overcast

Feels like -9°
Snow 10% at 5pm
Max gust 27mph

Saturday

Overcast

Feels like -9°
Snow 10% at 8pm
Max gust 25mph

Sunday

Overcast

Feels like -10°
Snow 20% at 5pm
Max gust 23mph

Forecast days

Today Today

Maximum daytime temperature: 2° Celsius; Minimum nighttime temperature: -1° Celsius;
Tue Tuesday

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

Maximum daytime temperature: 0° Celsius; Minimum nighttime temperature: -1° Celsius;
Thu Thursday

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

Maximum daytime temperature: -2° Celsius; Minimum nighttime temperature: -4° Celsius;
Sat Saturday

Maximum daytime temperature: -3° Celsius; Minimum nighttime temperature: -4° Celsius;
Sun Sunday

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

7 day forecast for Mariehamn

Hourly forecast

Time	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	1°	1°	1°	1°	1°	1°	1°	1°	2°	2°	2°	1°	1°	1°	1°	1°	1°	1°	1°
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Wind speed and direction	9mph	9mph	8mph	8mph	8mph	8mph	8mph	8mph	8mph	8mph	8mph	9mph	9mph	10mph	10mph	10mph	10mph	10mph	10mph

Next
day

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	1°	1°	1°	0°	0°	0°	0°	0°	-1°	-1°	-1°	-1°	-1°	0°	0°	0°	0°	-1°	0°	0°	0°	-1°	-1°	-1°
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%
Wind speed and direction	9mph	8mph	8mph	8mph	8mph	7mph	7mph	5mph	5mph	4mph	4mph	3mph	3mph	3mph	4mph	5mph	5mph	6mph	7mph	8mph	9mph	10mph	11mph	11mph

Next
day

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	0°	0°	0°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Wind speed and direction	11mph	11mph	11mph	12mph	12mph	13mph	13mph	14mph	14mph	14mph	14mph	14mph	14mph	14mph	14mph	14mph	15mph	15mph	16mph	16mph	16mph	16mph	16mph	16mph

Next
day

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-2°	-2°	-2°	-2°	-2°	-2°	-2°	-2°
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%
Wind speed and direction	16mph	17mph	17mph	16mph	16mph	16mph	16mph	16mph	16mph	16mph	16mph	16mph	16mph	16mph	15mph	16mph	16mph	16mph	16mph	16mph	16mph	16mph	16mph	16mph

Next
day

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols and temperature	-2°	-2°	-2°	-3°	-3°	-3°	-3°	-3°	-3°	-3°	-3°	-3°	-3°	-2°	-3°	-3°	-3°	-3°	-3°	-3°	-3°	-3°	-3°	-3°
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	<5%	<5%	<5%	10%	10%	10%	10%	10%	10%	10%	<5%	<5%	10%	<5%	10%
Wind speed and direction	16mph	16mph	16mph	16mph	16mph	16mph	16mph	16mph	16mph	17mph	17mph	16mph	16mph	15mph	15mph	15mph	16mph	16mph	16mph	16mph	16mph	16mph	16mph	16mph

Next
day

Time	12am	1am	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Weather symbols and temperature	-3°	-3°	-3°	-3°	-3°	-3°	-3°	-3°	-3°	-3°
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%
Wind speed and direction	15mph	15mph	15mph	15mph	15mph	14mph	14mph	13mph	13mph	13mph

Next
day

Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Weather symbols and temperature	-3°	-4°	-4°	-3°	-3°	-4°	-4°	-4°
Chance of precipitation	10%	10%	10%	10%	10%	20%	10%	<5%
Wind speed and direction	13mph	12mph	13mph	13mph	13mph	12mph	13mph	12mph

Next
day

| Mariehamn

Wind

Daily highest gust

17mph

Feels like

Daily high

Daily low

Next rain

Wintry showers <5%

Humidity

Daily high

90%

Daily low

85%

Daily highest level

No risk

You can safely stay outside.

Visibility

Daily high

16km

Daily low

10km

Sunrise and sunset

09:22 16:20

Complete sun and moon data for Monday - U.S. Naval Observatory

Air pollution

No air pollution data

Wind

Daily highest gust

19mph

Feels like

Daily high

Daily low

Next rain

Wintry showers <5%

Humidity

Daily high

91%

Daily low

86%

Daily highest level

No risk

You can safely stay outside.

Visibility

Daily high

11km

Daily low

9km

Sunrise and sunset

09:21 16:22

Complete sun and moon data for Tuesday - U.S. Naval Observatory

Air pollution

No air pollution data

Wind

Daily highest gust

26mph

Feels like

Daily high

Daily low

Next rain

Wintry showers 10% at 11am

Humidity

Daily high

92%

Daily low

86%

Daily highest level

No risk

You can safely stay outside.

Visibility

Daily high

12km

Daily low

9km

Sunrise and sunset

09:19 16:25

Complete sun and moon data for Wednesday - U.S. Naval Observatory

Air pollution

No air pollution data

Wind

Daily highest gust

26mph

Feels like

Daily high

Daily low

Next rain

Wintry showers <5%

Humidity

Daily high

85%

Daily low

78%

Daily highest level

No risk

You can safely stay outside.

Visibility

Daily high

18km

Daily low

12km

Sunrise and sunset

09:17 16:27

Complete sun and moon data for Thursday - U.S. Naval Observatory

Air pollution

No air pollution data

Wind

Daily highest gust

27mph

Feels like

Daily high

Daily low

Next rain

Snow 10% at 5pm

Humidity

Daily high

81%

Daily low

76%

Daily highest level

No risk

You can safely stay outside.

Visibility

Daily high

20km

Daily low

15km

Sunrise and sunset

09:15 16:30

Complete sun and moon data for Friday - U.S. Naval Observatory

Air pollution

No air pollution data

Wind

Daily highest gust

25mph

Feels like

Daily high

Daily low

Next rain

Snow 10% at 8pm

Humidity

Daily high

77%

Daily low

75%

Daily highest level

No risk

You can safely stay outside.

Visibility

Daily high

19km

Daily low

16km

Sunrise and sunset

09:13 16:32

Complete sun and moon data for Saturday - U.S. Naval Observatory

Air pollution

No air pollution data

Wind

Daily highest gust

23mph

Feels like

Daily high

Daily low

Next rain

Snow 20% at 5pm

Humidity

Daily high

80%

Daily low

74%

Daily highest level

No risk

You can safely stay outside.

Visibility

Daily high

20km

Daily low

12km

Sunrise and sunset

09:11 16:35

Complete sun and moon data for Sunday - U.S. Naval Observatory

Air pollution

No air pollution data

Updated: 12:25am on 19 January 2026

| Mariehamn

Time and weather

Time	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols

Wind

Time	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Speed	9mph Gentle breeze	9mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	9mph Gentle breeze	9mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze	10mph Gentle breeze

Time	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Direction from	S south	S south	S south	S south	S south	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest	S south	S south	S south	S south	S south	SSW south southwest	SSW south southwest	SSW south southwest	SSW south southwest

Time	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Gusts	14mph	14mph	13mph	13mph	13mph	13mph	13mph	13mph	13mph	13mph	14mph	15mph	16mph	17mph	17mph	17mph	16mph	16mph	15mph

Temperature

Time	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Actual (°C)	1°	1°	1°	1°	1°	1°	1°	1°	2°	2°	2°	1°	1°	1°	1°	1°	1°	1°	1°

Time	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like (°C)	-3°	-3°	-3°	-3°	-3°	-3°	-3°	-2°	-2°	-2°	-2°	-3°	-3°	-3°	-4°	-4°	-3°	-3°	-3°

Humidity

Time	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	87%	86%	86%	86%	85%	85%	85%	85%	85%	85%	85%	85%	86%	87%	87%	88%	89%	89%	90%

Rain and snow

Time	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Chance	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%

UV

Time	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
UV	No risk	No risk	No risk	No risk	Low	Low	Low	Low	Low	Low	Low	Low	No risk	No risk	No risk	No risk	No risk	No risk	No risk

Visibility

Time	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Visibility	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good

Time and weather

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols

Wind

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Speed	9mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	8mph Gentle breeze	7mph Gentle breeze	7mph Gentle breeze	5mph Gentle breeze	5mph Gentle breeze	4mph Gentle breeze	4mph Gentle breeze	3mph Calm	3mph Calm	3mph Calm	4mph Gentle breeze	5mph Gentle breeze	5mph Gentle breeze	6mph Gentle breeze	7mph Gentle breeze	8mph Gentle breeze	9mph Gentle breeze	10mph Gentle breeze	11mph Gentle breeze	11mph Gentle breeze

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Direction from	SSW south southwest	SW southwest	SW southwest	SW southwest	SW southwest	WSW west southwest	WSW west southwest	W west	WNW west northwest	WNW west northwest	NNW north northwest	N north	NNE north northeast	NE northeast	NE northeast	NE northeast	ENE east northeast	ENE east northeast	E east	E east	E east	E east	E east	ENE east northeast

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Gusts	14mph	13mph	13mph	13mph	12mph	11mph	10mph	9mph	8mph	8mph	8mph	8mph	8mph	8mph	9mph	9mph	10mph	12mph	13mph	15mph	16mph	18mph	19mph	19mph

Temperature

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Actual (°C)	1°	1°	1°	0°	0°	0°	0°	0°	-1°	-1°	-1°	-1°	-1°	0°	0°	0°	0°	-1°	0°	0°	0°	-1°	-1°	-1°

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like (°C)	-3°	-3°	-3°	-4°	-4°	-4°	-4°	-3°	-3°	-3°	-3°	-3°	-2°	-2°	-2°	-3°	-3°	-4°	-4°	-4°	-5°	-5°	-6°	-6°

Humidity

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	88%	88%	89%	88%	90%	91%	91%	91%	90%	91%	91%	90%	88%	88%	86%	86%	87%	88%	89%	89%	91%	91%	90%	89%

Rain and snow

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Chance	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%

UV

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
UV	No risk	No risk	No risk	No risk	No risk	No risk	No risk	No risk	No risk	Low	Low	Low	Low	Low	Low	Low	Low	No risk	No risk	No risk	No risk	No risk	No risk	No risk

Visibility

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Visibility	Good	Good	Good	Good	Good	Good	Moderate	Moderate	Moderate	Moderate	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Moderate	Good	Good

Time and weather

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols

Wind

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Speed	11mph Gentle breeze	11mph Gentle breeze	11mph Gentle breeze	12mph Gentle breeze	12mph Gentle breeze	13mph Light winds	13mph Light winds	14mph Light winds	14mph Light winds	14mph Light winds	14mph Light winds	14mph Light winds	14mph Light winds	14mph Light winds	14mph Light winds	14mph Light winds	15mph Light winds	15mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Direction from	ENE east northeast	ENE east northeast	ENE east northeast	ENE east northeast	ENE east northeast	ENE east northeast	ENE east northeast	ENE east northeast	ENE east northeast	ENE east northeast	ENE east northeast	ENE east northeast	ENE east northeast	ENE east northeast	E east	E east	E east	E east	E east	E east	E east	E east	E east	E east

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Gusts	19mph	20mph	19mph	20mph	20mph	20mph	21mph	22mph	23mph	23mph	23mph	23mph	22mph	22mph	22mph	23mph	23mph	24mph	25mph	25mph	25mph	25mph	25mph	26mph

Temperature

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Actual (°C)	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	0°	0°	0°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like (°C)	-6°	-6°	-7°	-7°	-7°	-7°	-7°	-7°	-6°	-7°	-7°	-7°	-6°	-6°	-6°	-6°	-7°	-7°	-7°	-7°	-7°	-7°	-7°	-7°

Humidity

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	89%	90%	91%	90%	89%	90%	91%	91%	92%	92%	91%	91%	91%	90%	89%	88%	89%	88%	88%	88%	87%	87%	87%	86%

Rain and snow

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Chance	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%

UV

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
UV	No risk	No risk	No risk	No risk	No risk	No risk	No risk	No risk	No risk	Low	Low	Low	Low	Low	Low	Low	Low	No risk	No risk	No risk	No risk	No risk	No risk	No risk

Visibility

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Visibility	Good	Moderate	Moderate	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good

Time and weather

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols

Wind

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Speed	16mph Light winds	17mph Light winds	17mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	15mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Direction from	E east	E east	E east	E east	E east	E east	E east	E east	E east	E east	E east	E east	E east	E east	E east	E east	E east	E east	E east	E east	E east	E east	E east	E east

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Gusts	26mph	26mph	26mph	26mph	25mph	25mph	26mph	25mph	25mph	25mph	26mph	26mph	26mph	25mph	25mph	25mph	26mph	25mph	25mph	25mph	26mph	26mph	25mph	25mph

Temperature

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Actual (°C)	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	-2°	-2°	-2°	-2°	-2°	-2°	-2°	-2°

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like (°C)	-7°	-7°	-7°	-7°	-7°	-7°	-7°	-7°	-7°	-7°	-7°	-7°	-7°	-7°	-7°	-8°	-8°	-8°	-8°	-9°	-9°	-9°	-9°	-9°

Humidity

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	85%	85%	84%	84%	84%	84%	84%	83%	83%	83%	83%	83%	82%	81%	83%	81%	82%	82%	80%	78%	78%	78%	78%	78%

Rain and snow

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Chance	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%

UV

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
UV	No risk	No risk	No risk	No risk	No risk	No risk	No risk	No risk	No risk	Low	Low	Low	Low	Low	Low	Low	Low	No risk	No risk	No risk	No risk	No risk	No risk	No risk

Visibility

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Visibility	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good

Time and weather

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Weather symbols

Wind

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Speed	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	17mph Light winds	17mph Light winds	16mph Light winds	16mph Light winds	15mph Light winds	15mph Light winds	15mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds	16mph Light winds

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Direction from	E east	E east	E east	E east	E east	E east	E east	E east	E east	E east	ESE east southeast	ESE east southeast	ESE east southeast	ESE east southeast	ESE east southeast	ESE east southeast	ESE east southeast	ESE east southeast	ESE east southeast	ESE east southeast	ESE east southeast	ESE east southeast	ESE east southeast	ESE east southeast

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Gusts	25mph	26mph	26mph	26mph	25mph	26mph	25mph	26mph	27mph	27mph	27mph	27mph	26mph	26mph	26mph	26mph	26mph	25mph	26mph	26mph	26mph	26mph	26mph	25mph

Temperature

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Actual (°C)	-2°	-2°	-2°	-3°	-3°	-3°	-3°	-3°	-3°	-3°	-3°	-3°	-3°	-2°	-3°	-3°	-3°	-3°	-3°	-3°	-3°	-3°	-3°	-3°

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Feels like (°C)	-9°	-9°	-9°	-9°	-9°	-9°	-9°	-9°	-9°	-10°	-10°	-9°	-9°	-9°	-9°	-9°	-10°	-10°	-10°	-10°	-10°	-10°	-10°	-10°

Humidity

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Humidity	77%	78%	78%	79%	79%	78%	78%	79%	78%	80%	81%	80%	78%	77%	78%	78%	79%	78%	78%	77%	78%	78%	77%	76%

Rain and snow

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Chance	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	<5%	<5%	<5%	10%	10%	10%	10%	10%	10%	10%	<5%	<5%	10%	<5%	10%

UV

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
UV	No risk	No risk	No risk	No risk	No risk	No risk	No risk	No risk	No risk	Low	Low	Low	Low	Low	Low	Low	Low	No risk	No risk	No risk	No risk	No risk	No risk	No risk

Visibility

Time	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm
Visibility	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good	Very good	Good	Good	Good	Good	Good	Good	Very good	Good	Good	Good	Good

Time and weather

Time	12am	1am	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Weather symbols

Wind

Time	12am	1am	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Speed	15mph Light winds	15mph Light winds	15mph Light winds	15mph Light winds	15mph Light winds	14mph Light winds	14mph Light winds	13mph Light winds	13mph Light winds	13mph Light winds

Time	12am	1am	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Direction from	ESE east southeast	ESE east southeast	ESE east southeast	ESE east southeast	ESE east southeast	ESE east southeast	ESE east southeast	ESE east southeast	ESE east southeast	ESE east southeast

Time	12am	1am	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Gusts	25mph	24mph	25mph	25mph	25mph	25mph	23mph	23mph	23mph	23mph

Temperature

Time	12am	1am	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Actual (°C)	-3°	-3°	-3°	-3°	-3°	-3°	-3°	-3°	-3°	-3°

Time	12am	1am	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Feels like (°C)	-10°	-10°	-10°	-10°	-10°	-10°	-9°	-10°	-10°	-10°

Humidity

Time	12am	1am	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Humidity	75%	75%	77%	76%	77%	77%	75%	76%	76%	75%

Rain and snow

Time	12am	1am	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Chance	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%

UV

Time	12am	1am	2am	5am	8am	11am	2pm	5pm	8pm	11pm
UV	No risk	No risk	No risk	No risk	No risk	Low	Low	No risk	No risk	No risk

Visibility

Time	12am	1am	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Visibility	Good	Good	Good	Good	Good	Good	Good	Good	Good	Good

Time and weather

Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Weather symbols

Wind

Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Speed	13mph Light winds	12mph Gentle breeze	13mph Light winds	13mph Light winds	13mph Light winds	12mph Gentle breeze	13mph Light winds	12mph Gentle breeze

Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Direction from	ESE east southeast	ESE east southeast	ESE east southeast	ESE east southeast	ESE east southeast	ESE east southeast	ESE east southeast	ESE east southeast

Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Gusts	22mph	23mph	22mph	23mph	22mph	22mph	22mph	21mph

Temperature

Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Actual (°C)	-3°	-4°	-4°	-3°	-3°	-4°	-4°	-4°

Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Feels like (°C)	-10°	-10°	-10°	-10°	-10°	-10°	-11°	-10°

Humidity

Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Humidity	74%	76%	77%	77%	77%	78%	80%	80%

Rain and snow

Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Chance	10%	10%	10%	10%	10%	20%	10%	<5%

UV

Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm
UV	No risk	No risk	No risk	Low	Low	No risk	No risk	No risk

Visibility

Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Visibility	Very good	Good	Good	Good	Good	Good	Good	Good

Updated: 12:25am on 19 January 2026

Finland weather map

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Forecast for 5am (UTC+2) Monday

Updated: 12:25am on 19 January 2026

Forecast explained

Very Poor	Less than 1km
Poor	1.1km to 4km
Moderate	4.1km to 10km
Good	10.1km to 20km
Very Good	20.1km to 40km
Excellent	Greater than 40km

Very Poor	Less than 1km
Poor	1.1km to 4km
Moderate	4.1km to 10km
Good	10.1km to 20km
Very Good	20.1km to 40km
Excellent	Greater than 40km

Very Poor	Less than 1km
Poor	1.1km to 4km
Moderate	4.1km to 10km
Good	10.1km to 20km
Very Good	20.1km to 40km
Excellent	Greater than 40km

Very Poor	Less than 1km
Poor	1.1km to 4km
Moderate	4.1km to 10km
Good	10.1km to 20km
Very Good	20.1km to 40km
Excellent	Greater than 40km

Very Poor	Less than 1km
Poor	1.1km to 4km
Moderate	4.1km to 10km
Good	10.1km to 20km
Very Good	20.1km to 40km
Excellent	Greater than 40km

Mariehamn (Finland) weather

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