Trondheim weather live forecast

Today's maximum temperature in Trondheim is expected to be 6°C. Select a day from the live weather forecast for Trondheim, Norway for more weather parameters.

  • Tuesday
    2nd Dec
    Mostly cloudy with light rain (0-2 mm of rainfall expected)
  • Wednesday
    3rd Dec
    Scattered clouds
  • Thursday
    4th Dec
    Broken clouds
  • Friday
    5th Dec
    Scattered clouds
  • Saturday
    6th Dec
    Broken clouds

5-day weather forecast updated at 04:00 on Tuesday 2nd December 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 2nd December 2025

Expect mostly cloudy with light rain in Trondheim, Norway with a maximum temperature of 6°C and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 36% chance of some rain and a gentle breeze of 17 kph from the south.

  • 6°C maximum temperature6
    °C maximum temperature
  • 1°C minimum temperature1
    °C minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 36% chance of some rain36
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • 3°C wind chill3
    °C wind chill
  • Gentle breeze of 17 kph from the South17
    kph wind from S

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Trondheim weather for Wednesday 3rd December 2025

Expect scattered clouds in Trondheim, Norway with a maximum temperature of 3°C and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south.

  • 3°C maximum temperature3
    °C maximum temperature
  • -1°C minimum temperature-1
    °C minimum temperature
  • Scattered clouds
    scattered clouds
  • 5 hours of bright sunshine5
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 0°C wind chill0
    °C wind chill
  • Light breeze of 12 kph from the South12
    kph wind from S

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Trondheim weather for Thursday 4th December 2025

Expect broken clouds in Trondheim, Norway with a maximum temperature of 1°C and no hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the south-east.

  • 1°C maximum temperature1
    °C maximum temperature
  • -1°C minimum temperature-1
    °C minimum temperature
  • Broken clouds
    broken clouds
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 0°C wind chill0
    °C wind chill
  • Little or no wind of 6 kph from the South-East6
    kph wind from SE

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Trondheim weather for Friday 5th December 2025

Expect scattered clouds in Trondheim, Norway with a maximum temperature of 0°C and 5 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 8 kph from the south-east.

  • 0°C maximum temperature0
    °C maximum temperature
  • -2°C minimum temperature-2
    °C minimum temperature
  • Scattered clouds
    scattered clouds
  • 5 hours of bright sunshine5
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 0 cm of snow expected0
    cm of snow expected
  • -3°C wind chill-3
    °C wind chill
  • Light breeze of 8 kph from the South-East8
    kph wind from SE

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Trondheim weather for Saturday 6th December 2025

Expect broken clouds in Trondheim, Norway with a maximum temperature of 2°C and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-east.

  • 2°C maximum temperature2
    °C maximum temperature
  • -1°C minimum temperature-1
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 1 hour of bright sunshine1
    hour of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • -1°C wind chill-1
    °C wind chill
  • Light breeze of 12 kph from the South-East12
    kph wind from SE

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Metric (°C / mm)  |  Imperial (°F / inches)

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