Longyearbyen weather live forecast

Today's maximum temperature in Longyearbyen is expected to be -3°C. Select a day from the live weather forecast for Longyearbyen, Svalbard for more weather parameters.

Tuesday
16th Dec
-3

-4

0

0
Wednesday
17th Dec
-3

-3

0

0
Thursday
18th Dec
-2

-4

0

0
Friday
19th Dec
0

-4

0

0
Saturday
20th Dec
2

-1

0

0

5-day weather forecast updated at 04:00 on Tuesday 16th December 2025 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 16th December 2025

Expect mostly cloudy with light snow in Longyearbyen, Svalbard with a maximum temperature of -3°C and no hours of bright sunshine. There are 2-5 cm of snow expected with 25% chance of some snow and a fresh breeze of 32 kph from the east.

-3
°C maximum temperature
-4
°C minimum temperature
mostly cloudy with light snow
0
hours of sunshine
0
UV index (None)
25
% chance of some snow
<5
cm of snow expected
-10
°C wind chill
32
kph wind from E

Longyearbyen weather for Wednesday 17th December 2025

Expect mostly cloudy with light snow in Longyearbyen, Svalbard with a maximum temperature of -3°C and no hours of bright sunshine. There are 0-2 cm of snow expected with 9% chance of some snow and a fresh breeze of 30 kph from the east.

-3
°C maximum temperature
-3
°C minimum temperature
mostly cloudy with light snow
0
hours of sunshine
0
UV index (None)
9
% chance of some snow
<2
cm of snow expected
-10
°C wind chill
30
kph wind from E

Longyearbyen weather for Thursday 18th December 2025

Expect broken clouds in Longyearbyen, Svalbard with a maximum temperature of -2°C and no hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 28 kph from the east.

-2
°C maximum temperature
-4
°C minimum temperature
broken clouds
0
hours of sunshine
0
UV index (None)
0
cm of snow expected
-9
°C wind chill
28
kph wind from E

Longyearbyen weather for Friday 19th December 2025

Expect broken clouds in Longyearbyen, Svalbard with a maximum temperature of 0°C and no hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 15 kph from the east.

0
°C maximum temperature
-4
°C minimum temperature
broken clouds
0
hours of sunshine
0
UV index (None)
0
cm of snow expected
-5
°C wind chill
15
kph wind from E

Longyearbyen weather for Saturday 20th December 2025

Expect mostly cloudy with light rain in Longyearbyen, Svalbard with a maximum temperature of 2°C and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 45% chance of some rain and a gentle breeze of 14 kph from the east.