Trondheim weather live forecast

Today's maximum temperature in Trondheim is expected to be 17°C. Select a day from the live weather forecast for Trondheim, Norway for more weather parameters.

• Saturday
  20th Jun
  17
  11
  
  1
  2
• Sunday
  21st Jun
  15
  10
  
  6
  3
• Monday
  22nd Jun
  13
  10
  
  2
  3
• Tuesday
  23rd Jun
  17
  9
  
  4
  3
• Wednesday
  24th Jun
  16
  12
  
  1
  1

5-day weather forecast updated at 04:00 on Friday 19th June 2026 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 Saturday 20th June 2026

Expect isolated thunderstorms in Trondheim, Norway with a maximum temperature of 17°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 96% chance of some rain and a light breeze of 8 kph from the west.

• 17
  °C maximum temperature
• 11
  °C minimum temperature
• 
  isolated thunderstorms
• 1
  hour of sunshine
• 2
  UV index (Low)
• 96
  % chance of some rain
• <20
  mm of rainfall expected
• 17
  °C wind chill
• 8
  kph wind from W

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Trondheim weather for Sunday 21st June 2026

Expect mostly cloudy with rain in Trondheim, Norway with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 95% chance of some rain and a gentle breeze of 18 kph from the west.

• 15
  °C maximum temperature
• 10
  °C minimum temperature
• 
  mostly cloudy with rain
• 6
  hours of sunshine
• 3
  UV index (Moderate)
• 95
  % chance of some rain
• <10
  mm of rainfall expected
• 0
  no heat & humidity
• 18
  kph wind from W

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Trondheim weather for Monday 22nd June 2026

Expect mostly cloudy with light rain in Trondheim, Norway with a maximum temperature of 13°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 59% chance of some rain and a gentle breeze of 15 kph from the west.

• 13
  °C maximum temperature
• 10
  °C minimum temperature
• 
  mostly cloudy with light rain
• 2
  hours of sunshine
• 3
  UV index (Moderate)
• 59
  % chance of some rain
• <5
  mm of rainfall expected
• 13
  °C wind chill
• 15
  kph wind from W

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Trondheim weather for Tuesday 23rd June 2026

Expect mostly cloudy with light rain in Trondheim, Norway with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 67% chance of some rain and a light breeze of 7 kph from the north-east.

• 17
  °C maximum temperature
• 9
  °C minimum temperature
• 
  mostly cloudy with light rain
• 4
  hours of sunshine
• 3
  UV index (Moderate)
• 67
  % chance of some rain
• <5
  mm of rainfall expected
• 0
  no heat & humidity
• 7
  kph wind from NE

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Trondheim weather for Wednesday 24th June 2026

Expect cloudy with some rain in Trondheim, Norway with a maximum temperature of 16°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 83% chance of some rain and a light breeze of 9 kph from the west.

• 16
  °C maximum temperature
• 12
  °C minimum temperature
• 
  cloudy with some rain
• 1
  hour of sunshine
• 1
  UV index (Low)
• 83
  % chance of some rain
• <20
  mm of rainfall expected
• 0
  no heat & humidity
• 9
  kph wind from W

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