Jan Mayen weather live forecast

Wednesday
17th Sep
7

4

2

1
Thursday
18th Sep
7

5

4

1
Friday
19th Sep
6

4

0

1
Saturday
20th Sep
6

4

1

0
Sunday
21st Sep
5

3

1

0

5-day weather forecast updated at 04:01 on Wednesday 17th September 2025 GMT

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

Jan Mayen weather forecast by day

Below are the detailed weather forecasts for Jan Mayen for the next 5 days.

Jan Mayen weather for Wednesday 17th September 2025

Expect mostly cloudy with light rain in Jan Mayen, Jan Mayen with a maximum temperature of 7°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 82% chance of some rain and a strong breeze of 39 kph from the north.

7
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
82
% chance of some rain
<2
mm of rainfall expected
1
°C wind chill
39
kph wind from N

Jan Mayen weather for Thursday 18th September 2025

Expect mostly cloudy with light rain in Jan Mayen, Jan Mayen with a maximum temperature of 7°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 59% chance of some rain and a fresh breeze of 33 kph from the north.

7
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
1
UV index (Low)
59
% chance of some rain
<2
mm of rainfall expected
3
°C wind chill
33
kph wind from N

Jan Mayen weather for Friday 19th September 2025

Expect overcast with light rain in Jan Mayen, Jan Mayen with a maximum temperature of 6°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 94% chance of some rain and a strong breeze of 43 kph from the north.

6
°C maximum temperature
4
°C minimum temperature
overcast with light rain
0
hours of sunshine
1
UV index (Low)
94
% chance of some rain
<5
mm of rainfall expected
1
°C wind chill
43
kph wind from N

Jan Mayen weather for Saturday 20th September 2025

Expect mostly cloudy with light rain in Jan Mayen, Jan Mayen with a maximum temperature of 6°C and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 34% chance of some rain and a strong breeze of 43 kph from the north.

6
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
0
UV index (None)
34
% chance of some rain
<5
mm of rainfall expected
0
°C wind chill
43
kph wind from N

Jan Mayen weather for Sunday 21st September 2025

Expect mostly cloudy with light rain in Jan Mayen, Jan Mayen with a maximum temperature of 5°C and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 36% chance of some rain and a moderate breeze of 23 kph from the north-west.