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.

Saturday
20th Jun
6

3

3

1
Sunday
21st Jun
8

5

16

2
Monday
22nd Jun
9

5

12

2
Tuesday
23rd Jun
7

5

1

1
Wednesday
24th Jun
7

5

3

1

5-day weather forecast updated at 04:00 on Saturday 20th June 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 Saturday 20th June 2026

Expect mostly cloudy with light rain in Longyearbyen, Svalbard with a maximum temperature of 6°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected and a light breeze of 11 kph from the north.

6
°C maximum temperature
3
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
1
UV index (Low)
<2
mm of rainfall expected
4
°C wind chill
11
kph wind from N

Longyearbyen weather for Sunday 21st June 2026

Expect scattered clouds in Longyearbyen, Svalbard with a maximum temperature of 8°C, maximum UV of 2 (Low) and 16 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north.

8
°C maximum temperature
5
°C minimum temperature
scattered clouds
16
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
6
°C wind chill
7
kph wind from N

Longyearbyen weather for Monday 22nd June 2026

Expect broken clouds in Longyearbyen, Svalbard with a maximum temperature of 9°C, maximum UV of 2 (Low) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-west.

9
°C maximum temperature
5
°C minimum temperature
broken clouds
12
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
6
°C wind chill
13
kph wind from SW

Longyearbyen weather for Tuesday 23rd June 2026

Expect overcast skies in Longyearbyen, Svalbard with a maximum temperature of 7°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-west.

7
°C maximum temperature
5
°C minimum temperature
overcast skies
1
hour of sunshine
1
UV index (Low)
0
mm of rainfall expected
4
°C wind chill
12
kph wind from SW

Longyearbyen weather for Wednesday 24th June 2026

Expect broken clouds in Longyearbyen, Svalbard with a maximum temperature of 7°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-west.