Trondheim
10 day weather forecast for Trondheim
Friday, 30th October 2026, at 05:50
Today
10° 9°
Tomorrow
10° 8°
Sunday
9° 6°
Monday
8° 6°
Tuesday
9° 7°
Wednesday
9° 8°
Thursday
8° 7°
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Trondheim Weather Pages
Trondheim weather forecast
The weather forecast for Trondheim over the next 5 days indicates cold conditions with temperatures ranging from 8 °C to 10 °C.
Rain is expected today and will continue at least through Tuesday.
Wind speeds are expected to be strong, averaging around 31.3 km/h.
Trondheim 14 days weather forecast
This weeks weather in Trondheim. Click on a date for detailed forecasts
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Access Trondheim weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Trondheim snow forecast ☃️
A total of 21.9 cm of snow is expected in Trondheim over the next two weeks
Trondheim long range weather forecast
30 day weather forecast for Trondheim
Important Notice
Our Trondheim long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.
Rain Forecast for the Next 14 Days in Trondheim
A total of 94.6 mm is expected over 13 rainy days. The wettest day is Monday 9, with 23 mm. Click a day for details.
Trondheim Wind Speed Forecast Chart
The windiest day is today, with winds up to 31.3 km/h from the W. The calmest day is tomorrow. The average daily maximum is 21.2 km/h.
Fri. 30
31.3 km/h
W · Fresh breeze
Sat. 31
9.4 km/h
E · Light breeze
Sun. 1
14.4 km/h
W · Gentle breeze
Mon. 2
18.7 km/h
SW · Gentle breeze
Tue. 3
18.4 km/h
SW · Gentle breeze
Wed. 4
27.7 km/h
W · Moderate breeze
Thu. 5
29.2 km/h
W · Fresh breeze
Fri. 6
22 km/h
W · Moderate breeze
Sat. 7
22.3 km/h
W · Moderate breeze
Sun. 8
23.8 km/h
W · Moderate breeze
Mon. 9
25.6 km/h
W · Moderate breeze
Tue. 10
18 km/h
W · Gentle breeze
Wed. 11
19.8 km/h
SW · Gentle breeze
Thu. 12
16.6 km/h
SW · Gentle breeze
CalmLight breezeGentle breezeModerate breezeFresh breeze
Frequently asked questions about the weather in Trondheim
How warm is it in Trondheim over the next 14 days?
Over the next two weeks, temperatures in Trondheim are expected to range from around 1 °C on the coldest nights up to about 10 °C on the warmest days. Use this range to plan what to pack and wear.
Will it rain in Trondheim in the next two weeks?
Yes - rain is expected on about 13 of the next 14 days in Trondheim, with roughly 94.6 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.
Will it snow in Trondheim?
Yes - around 21.9 cm of snow is forecast in Trondheim over the coming two weeks, so be prepared for wintry conditions and dress warmly.
How windy is it in Trondheim?
Maximum wind speeds in Trondheim are forecast to reach about 31.3 km/h at their peak over the next 14 days.
When is the best time to visit Trondheim?
For a month-by-month look at temperatures and rainfall, see our best time to visit Trondheim guide.
How accurate is the 14-day forecast for Trondheim?
Our Trondheim forecast uses leading meteorological models and is most reliable over the next few days. Long-range days beyond a week show general trends and can change, so check back closer to the date for updates.
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Where is Trondheim?Get accurate weather forecasts for Trondheim, located at latitude 63.43 and longitude 10.395. Stay updated with localized weather information tailored for Trondheim.
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