Mariehamn weather live forecast

Today's maximum temperature in Mariehamn is expected to be 4°C. Select a day from the live weather forecast for Mariehamn, Finland for more weather parameters.

Saturday
14th Nov
4

1

2

0
Sunday
15th Nov
8

5

2

0
Monday
16th Nov
8

6

0

0
Tuesday
17th Nov
8

3

1

0
Wednesday
18th Nov
6

2

0

0

5-day weather forecast updated at 04:00 on Saturday 14th 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 Saturday 14th November 2026

Expect mostly cloudy with light snow in Mariehamn, Finland with a maximum temperature of 4°C and 2 hours of bright sunshine. There are 0-2 cm of snow expected with 5% chance of some snow and a fresh breeze of 33 kph from the north-west.

4
°C maximum temperature
1
°C minimum temperature
mostly cloudy with light snow
2
hours of sunshine
0
UV index (None)
5
% chance of some snow
<2
cm of snow expected
-1
°C wind chill
33
kph wind from NW

Mariehamn weather for Sunday 15th November 2026

Expect broken clouds in Mariehamn, Finland with a maximum temperature of 8°C and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 32 kph from the south-west.

8
°C maximum temperature
5
°C minimum temperature
broken clouds
2
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
3
°C wind chill
32
kph wind from SW

Mariehamn weather for Monday 16th November 2026

Expect overcast with light rain in Mariehamn, Finland with a maximum temperature of 8°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 100% chance of some rain and a fresh breeze of 30 kph from the south.

8
°C maximum temperature
6
°C minimum temperature
overcast with light rain
0
hours of sunshine
0
UV index (None)
100
% chance of some rain
<10
mm of rainfall expected
5
°C wind chill
30
kph wind from S

Mariehamn weather for Tuesday 17th November 2026

Expect mostly cloudy with light rain in Mariehamn, Finland with a maximum temperature of 8°C and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 63% chance of some rain and a moderate breeze of 21 kph from the south.

8
°C maximum temperature
3
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
0
UV index (None)
63
% chance of some rain
<2
mm of rainfall expected
4
°C wind chill
21
kph wind from S

Mariehamn weather for Wednesday 18th November 2026

Expect mostly cloudy with light rain in Mariehamn, Finland with a maximum temperature of 6°C and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 88% chance of some rain and a light breeze of 11 kph from the east.