Jan Mayen weather live forecast

Friday
18th Sep
7

6

1

1
Saturday
19th Sep
6

5

1

1
Sunday
20th Sep
5

3

3

0
Monday
21st Sep
5

2

1

0
Tuesday
22nd Sep
8

5

0

1

5-day weather forecast updated at 04:00 on Friday 18th September 2026 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 Friday 18th September 2026

Expect mostly cloudy with light rain in Jan Mayen, Jan Mayen with a maximum temperature of 7°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 51% chance of some rain and a fresh breeze of 31 kph from the east.

7
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
51
% chance of some rain
<5
mm of rainfall expected
3
°C wind chill
31
kph wind from E

Jan Mayen weather for Saturday 19th September 2026

Expect mostly cloudy with light rain in Jan Mayen, Jan Mayen with a maximum temperature of 6°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 2% chance of some rain and a moderate breeze of 27 kph from the east.

6
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
2
% chance of some rain
<2
mm of rainfall expected
2
°C wind chill
27
kph wind from E

Jan Mayen weather for Sunday 20th September 2026

Expect broken clouds in Jan Mayen, Jan Mayen with a maximum temperature of 5°C and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 29 kph from the north.

5
°C maximum temperature
3
°C minimum temperature
broken clouds
3
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
0
°C wind chill
29
kph wind from N

Jan Mayen weather for Monday 21st September 2026

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 35% chance of some rain and a moderate breeze of 28 kph from the south-east.

5
°C maximum temperature
2
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
0
UV index (None)
35
% chance of some rain
<2
mm of rainfall expected
0
°C wind chill
28
kph wind from SE

Jan Mayen weather for Tuesday 22nd September 2026

Expect mostly cloudy with rain in Jan Mayen, Jan Mayen with a maximum temperature of 8°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 81% chance of some rain and a fresh breeze of 38 kph from the east.