Mariehamn weather live forecast

Today's maximum temperature in Mariehamn is expected to be 7°C. Select a day from the live weather forecast for Mariehamn, Finland for more weather parameters.

Thursday
12th Nov
7

3

0

0
Friday
13th Nov
4

3

0

0
Saturday
14th Nov
5

2

3

0
Sunday
15th Nov
7

5

2

0
Monday
16th Nov
5

4

1

0

5-day weather forecast updated at 04:00 on Wednesday 11th November 2026 GMT

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The 5-day weather forecast for Finland (Mariehamn) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Mariehamn weather forecast by day

Below are the detailed weather forecasts for Mariehamn for the next 5 days.

Mariehamn weather for Thursday 12th November 2026

Expect cloudy with some rain in Mariehamn, Finland with a maximum temperature of 7°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 100% chance of some rain and a gentle breeze of 17 kph from the south.

7
°C maximum temperature
3
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
100
% chance of some rain
<10
mm of rainfall expected
3
°C wind chill
17
kph wind from S

Mariehamn weather for Friday 13th November 2026

Expect cloudy with sleet or snow in Mariehamn, Finland with a maximum temperature of 4°C and no hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 89% chance of some sleet or snow and a moderate breeze of 28 kph from the north-west.

4
°C maximum temperature
3
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
0
UV index (None)
89
% chance of some sleet or snow
<5
mm of sleet/snow expected
-1
°C wind chill
28
kph wind from NW

Mariehamn weather for Saturday 14th November 2026

Expect mostly cloudy with light snow in Mariehamn, Finland with a maximum temperature of 5°C and 3 hours of bright sunshine. There are 0-2 cm of snow expected with 27% chance of some snow and a fresh breeze of 30 kph from the north-west.

5
°C maximum temperature
2
°C minimum temperature
mostly cloudy with light snow
3
hours of sunshine
0
UV index (None)
27
% chance of some snow
<2
cm of snow expected
0
°C wind chill
30
kph wind from NW

Mariehamn weather for Sunday 15th November 2026

Expect mostly cloudy with light rain in Mariehamn, Finland with a maximum temperature of 7°C and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 21% chance of some rain and a fresh breeze of 32 kph from the south-west.

7
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
0
UV index (None)
21
% chance of some rain
<2
mm of rainfall expected
2
°C wind chill
32
kph wind from SW

Mariehamn weather for Monday 16th November 2026

Expect overcast skies in Mariehamn, Finland with a maximum temperature of 5°C and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the south-west.