Longyearbyen weather live forecast

Today's maximum temperature in Longyearbyen is expected to be 6°C. Select a day from the live weather forecast for Longyearbyen, Svalbard for more weather parameters.

Tuesday
1st Sep
6

5

0

0
Wednesday
2nd Sep
5

4

1

0
Thursday
3rd Sep
5

3

0

0
Friday
4th Sep
4

2

2

0
Saturday
5th Sep
2

0

3

1

5-day weather forecast updated at 04:00 on Tuesday 1st 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 Tuesday 1st September 2026

Expect overcast with light rain in Longyearbyen, Svalbard with a maximum temperature of 6°C and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 11% chance of some rain and a light breeze of 8 kph from the east.

6
°C maximum temperature
5
°C minimum temperature
overcast with light rain
0
hours of sunshine
0
UV index (None)
11
% chance of some rain
<2
mm of rainfall expected
5
°C wind chill
8
kph wind from E

Longyearbyen weather for Wednesday 2nd September 2026

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

5
°C maximum temperature
4
°C minimum temperature
overcast skies
1
hour of sunshine
0
UV index (None)
0
mm of rainfall expected
3
°C wind chill
12
kph wind from E

Longyearbyen weather for Thursday 3rd 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 0-2 mm of rainfall expected with 33% chance of some rain and a light breeze of 10 kph from the south-east.

5
°C maximum temperature
3
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
0
UV index (None)
33
% chance of some rain
<2
mm of rainfall expected
2
°C wind chill
10
kph wind from SE

Longyearbyen weather for Friday 4th September 2026

Expect mostly cloudy with light rain in Longyearbyen, Svalbard with a maximum temperature of 4°C and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 31% chance of some rain and a gentle breeze of 13 kph from the west.

4
°C maximum temperature
2
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
0
UV index (None)
31
% chance of some rain
<2
mm of rainfall expected
1
°C wind chill
13
kph wind from W

Longyearbyen weather for Saturday 5th September 2026

Expect cloudy with sleet or snow in Longyearbyen, Svalbard with a maximum temperature of 2°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 mm of sleet/snow expected with 25% chance of some sleet or snow and a gentle breeze of 17 kph from the west.