Svalbard weather live forecast

Today's maximum temperature in Svalbard is expected to be 45°F. Select a day from the live weather forecast for Svalbard (Longyearbyen) for more weather parameters.

5-day weather forecast updated at 04:00 on Wednesday 20th August 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.

Svalbard weather forecast by day

Below are the detailed weather forecasts for Svalbard for the next 5 days. The forecasts shown are for Longyearbyen and may not represent the whole of Svalbard. Browse more destinations in Svalbard to view more weather forecasts.

Svalbard weather for Wednesday 20th August 2025

Expect broken clouds in Svalbard with a maximum temperature of 45°F, maximum UV of 1 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 12 mph from the north-east.

  • 45°F maximum temperature45
    °F maximum temperature
  • 41°F minimum temperature41
    °F minimum temperature
  • Broken clouds
    broken clouds
  • 7 hours of bright sunshine7
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 39°F wind chill39
    °F wind chill
  • Gentle breeze of 12 mph from the North-East12
    mph wind from NE

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Svalbard weather for Thursday 21st August 2025

Expect broken clouds in Svalbard with a maximum temperature of 50°F, maximum UV of 1 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the north.

  • 50°F maximum temperature50
    °F maximum temperature
  • 41°F minimum temperature41
    °F minimum temperature
  • Broken clouds
    broken clouds
  • 9 hours of bright sunshine9
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 46°F wind chill46
    °F wind chill
  • Gentle breeze of 9 mph from the North9
    mph wind from N

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Svalbard weather for Friday 22nd August 2025

Expect overcast skies in Svalbard with a maximum temperature of 54°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north-east.

  • 54°F maximum temperature54
    °F maximum temperature
  • 46°F minimum temperature46
    °F minimum temperature
  • Overcast skies
    overcast skies
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 54°F wind chill54
    °F wind chill
  • Light breeze of 7 mph from the North-East7
    mph wind from NE

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Svalbard weather for Saturday 23rd August 2025

Expect mostly cloudy with light rain in Svalbard with a maximum temperature of 54°F, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 7% chance of some rain and a light breeze of 5 mph from the north-east.

  • 54°F maximum temperature54
    °F maximum temperature
  • 48°F minimum temperature48
    °F minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 7% chance of some rain7
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Light breeze of 5 mph from the North-East5
    mph wind from NE

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Svalbard weather for Sunday 24th August 2025

Expect broken clouds in Svalbard with a maximum temperature of 48°F and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the west.

  • 48°F maximum temperature48
    °F maximum temperature
  • 43°F minimum temperature43
    °F minimum temperature
  • Broken clouds
    broken clouds
  • 3 hours of bright sunshine3
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 46°F wind chill46
    °F wind chill
  • Light breeze of 5 mph from the West5
    mph wind from W

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