Longyearbyen weather live forecast

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

Thursday
24th Sep
4

1

0

0
Friday
25th Sep
1

0

5

0
Saturday
26th Sep
3

1

1

0
Sunday
27th Sep
5

4

0

0
Monday
28th Sep
7

4

0

0

5-day weather forecast updated at 04:00 on Thursday 24th September 2026 GMT

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

Longyearbyen weather forecast by day

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

Longyearbyen weather for Thursday 24th September 2026

Expect overcast with light rain in Longyearbyen, Svalbard with a maximum temperature of 4°C and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 19% chance of some rain and a gentle breeze of 14 kph from the south-west.

4
°C maximum temperature
1
°C minimum temperature
overcast with light rain
0
hours of sunshine
0
UV index (None)
19
% chance of some rain
<5
mm of rainfall expected
0
°C wind chill
14
kph wind from SW

Longyearbyen weather for Friday 25th September 2026

Expect broken clouds in Longyearbyen, Svalbard with a maximum temperature of 1°C and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the east.

1
°C maximum temperature
0
°C minimum temperature
broken clouds
5
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
-3
°C wind chill
12
kph wind from E

Longyearbyen weather for Saturday 26th September 2026

Expect mostly cloudy with light rain in Longyearbyen, Svalbard with a maximum temperature of 3°C and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 68% chance of some rain and a light breeze of 12 kph from the east.

3
°C maximum temperature
1
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
0
UV index (None)
68
% chance of some rain
<2
mm of rainfall expected
0
°C wind chill
12
kph wind from E

Longyearbyen weather for Sunday 27th September 2026

Expect mostly cloudy with light rain in Longyearbyen, Svalbard with a maximum temperature of 5°C and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 64% chance of some rain and a light breeze of 8 kph from the east.

5
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
0
UV index (None)
64
% chance of some rain
<5
mm of rainfall expected
3
°C wind chill
8
kph wind from E

Longyearbyen weather for Monday 28th September 2026

Expect cloudy with some rain in Longyearbyen, Svalbard with a maximum temperature of 7°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 80% chance of some rain and a gentle breeze of 14 kph from the south-east.