Trondheim weather live forecast

Today's maximum temperature in Trondheim is expected to be 46°F. Select a day from the live weather forecast for Trondheim, Norway for more weather parameters.

5-day weather forecast updated at 04:01 on Monday 20th October 2025 GMT

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

Trondheim weather forecast by day

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

Trondheim weather for Tuesday 21st October 2025

Expect mostly cloudy with light rain in Trondheim, Norway with a maximum temperature of 46°F and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 9% chance of some rain and a light breeze of 6 mph from the south-east.

  • 46°F maximum temperature46
    °F maximum temperature
  • 39°F minimum temperature39
    °F minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 1 hour of bright sunshine1
    hour of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 9% chance of some rain9
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • 43°F wind chill43
    °F wind chill
  • Light breeze of 6 mph from the South-East6
    mph wind from SE

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Trondheim weather for Wednesday 22nd October 2025

Expect mostly cloudy with light rain in Trondheim, Norway with a maximum temperature of 52°F, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 10% chance of some rain and a light breeze of 7 mph from the south.

  • 52°F maximum temperature52
    °F maximum temperature
  • 45°F minimum temperature45
    °F minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 3 hours of bright sunshine3
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 10% chance of some rain10
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Light breeze of 7 mph from the South7
    mph wind from S

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Trondheim weather for Thursday 23rd October 2025

Expect broken clouds in Trondheim, Norway with a maximum temperature of 50°F, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 4 mph from the south-east.

  • 50°F maximum temperature50
    °F maximum temperature
  • 43°F minimum temperature43
    °F minimum temperature
  • Broken clouds
    broken clouds
  • 4 hours of bright sunshine4
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Light breeze of 4 mph from the South-East4
    mph wind from SE

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Trondheim weather for Friday 24th October 2025

Expect mostly cloudy with light rain in Trondheim, Norway with a maximum temperature of 48°F and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 54% chance of some rain and a light breeze of 5 mph from the north-east.

  • 48°F maximum temperature48
    °F maximum temperature
  • 43°F minimum temperature43
    °F minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 1 hour of bright sunshine1
    hour of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 54% chance of some rain54
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • 46°F wind chill46
    °F wind chill
  • Light breeze of 5 mph from the North-East5
    mph wind from NE

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Trondheim weather for Saturday 25th October 2025

Expect overcast with light rain in Trondheim, Norway with a maximum temperature of 45°F and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 72% chance of some rain and a light breeze of 7 mph from the north.

  • 45°F maximum temperature45
    °F maximum temperature
  • 41°F minimum temperature41
    °F minimum temperature
  • Overcast with light rain
    overcast with light rain
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 72% chance of some rain72
    % chance of some rain
  • 2-5 mm of rainfall expected<5
    mm of rainfall expected
  • 41°F wind chill41
    °F wind chill
  • Light breeze of 7 mph from the North7
    mph wind from N

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Metric (°C)  |  Imperial (°F)

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