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.

Saturday
7th Feb
-7

-13

6

0
Sunday
8th Feb
-7

-11

3

0
Monday
9th Feb
-6

-10

3

0
Tuesday
10th Feb
-6

-10

2

0
Wednesday
11th Feb
-5

-9

1

0

5-day weather forecast updated at 04:01 on Saturday 7th February 2026 GMT

More about Mariehamn

Mariehamn by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Finland

TUI sale: 10% off 2026/2027 holidays

Discount Code

Save 10% on 2026/2027 holidays in biggest ever TUI sale
Max discount £500. T&Cs apply. £500 min spend
Travel between 1st May 2026 & 31st Oct 2027 (inclusive)

Show discount code

******ALE

Redeem TUI discount code >>

Expires at 23:59 on Saturday 28th Feb 2026 · View all TUI offers

TUI deal finder

Destination

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 7th February 2026

Expect broken clouds in Mariehamn, Finland with a maximum temperature of -7°C and 6 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 12 kph from the north-east.

-7
°C maximum temperature
-13
°C minimum temperature
broken clouds
6
hours of sunshine
0
UV index (None)
0
cm of snow expected
-12
°C wind chill
12
kph wind from NE

Mariehamn weather for Sunday 8th February 2026

Expect broken clouds in Mariehamn, Finland with a maximum temperature of -7°C and 3 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 11 kph from the south-west.

-7
°C maximum temperature
-11
°C minimum temperature
broken clouds
3
hours of sunshine
0
UV index (None)
0
cm of snow expected
-12
°C wind chill
11
kph wind from SW

Mariehamn weather for Monday 9th February 2026

Expect broken clouds in Mariehamn, Finland with a maximum temperature of -6°C and 3 hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 20 kph from the west.

-6
°C maximum temperature
-10
°C minimum temperature
broken clouds
3
hours of sunshine
0
UV index (None)
0
cm of snow expected
-12
°C wind chill
20
kph wind from W

Mariehamn weather for Tuesday 10th February 2026

Expect broken clouds in Mariehamn, Finland with a maximum temperature of -6°C and 2 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 9 kph from the south-west.

-6
°C maximum temperature
-10
°C minimum temperature
broken clouds
2
hours of sunshine
0
UV index (None)
0
cm of snow expected
-11
°C wind chill
9
kph wind from SW

Mariehamn weather for Wednesday 11th February 2026

Expect broken clouds in Mariehamn, Finland with a maximum temperature of -5°C and 1 hour of bright sunshine. There are 0 cm of snow expected and little or no wind of 6 kph from the east.