Reykjavik weather live forecast

Today's maximum temperature in Reykjavik is expected to be 54°F. Select a day from the live weather forecast for Reykjavik, Iceland for more weather parameters.

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

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

Reykjavik weather forecast by day

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

Reykjavik weather for Tuesday 16th September 2025

Expect mostly cloudy with light rain in Reykjavik, Iceland with a maximum temperature of 54°F, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 46% chance of some rain and a light breeze of 6 mph from the east.

  • 54°F maximum temperature54
    °F maximum temperature
  • 46°F minimum temperature46
    °F minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 4 hours of bright sunshine4
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 46% chance of some rain46
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Light breeze of 6 mph from the East6
    mph wind from E

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Reykjavik weather for Wednesday 17th September 2025

Expect broken clouds in Reykjavik, Iceland with a maximum temperature of 48°F, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north-east.

  • 48°F maximum temperature48
    °F maximum temperature
  • 41°F minimum temperature41
    °F minimum temperature
  • Broken clouds
    broken clouds
  • 3 hours of bright sunshine3
    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
  • Light breeze of 7 mph from the North-East7
    mph wind from NE

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Reykjavik weather for Thursday 18th September 2025

Expect broken clouds in Reykjavik, Iceland with a maximum temperature of 46°F, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the north-east.

  • 46°F maximum temperature46
    °F maximum temperature
  • 37°F minimum temperature37
    °F minimum temperature
  • Broken clouds
    broken clouds
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 41°F wind chill41
    °F wind chill
  • Gentle breeze of 11 mph from the North-East11
    mph wind from NE

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Reykjavik weather for Friday 19th September 2025

Expect clear skies in Reykjavik, Iceland with a maximum temperature of 45°F, maximum UV of 1 (Low) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the north-east.

  • 45°F maximum temperature45
    °F maximum temperature
  • 36°F minimum temperature36
    °F minimum temperature
  • Clear skies
    clear skies
  • 11 hours of bright sunshine11
    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 11 mph from the North-East11
    mph wind from NE

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Reykjavik weather for Saturday 20th September 2025

Expect clear skies in Reykjavik, Iceland with a maximum temperature of 43°F, maximum UV of 1 (Low) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the north.

  • 43°F maximum temperature43
    °F maximum temperature
  • 32°F minimum temperature32
    °F minimum temperature
  • Clear skies
    clear skies
  • 11 hours of bright sunshine11
    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 8 mph from the North8
    mph wind from N

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