Trondheim weather for today, tomorrow and the next 14 days, compared across three independent forecast sources so you can see where they agree before you plan your day. Right now it is 0°C and mostly sunny in Trondheim. Tomorrow's forecast: highs of 11°C, lows of 5°C.
Sources: Open-Meteo, OpenWeather, WeatherAPI · Updated every 12 hours
TrondheimNorway
Updated 11:00 PM
Mostly Sunny
Feels like 0°
Forecast Comparison
See how independent weather sources forecast the same location right now.
Forecast agreement
Sources show notable variationTemperature range
0° – 8°
Rain probability
0% – 10%
Wind speed
4 km/h – 9 km/h
Temperature by provider
Hourly forecast
16-day forecast
Rain forecast
Precipitation probability: 0%Hourly precipitation timeline
Wind
Direction: E
Current wind
4 km/h
Gusts
10 km/h
Hourly wind
Daily wind
Weather alerts
No active weather alerts.
Weather map
Trondheim this time of year
- It's one of the sunniest months here, with cloud cover around 78%.
- Days and nights are close, only about 5°C apart.
- Temperatures are falling — expect highs around 5°C lower by November.
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Trondheim weather overview: climate, seasons and what to expect
Trondheim, in Trøndelag, Norway, sits at approximately 63.43°N, 10.40°E and is home to about 147,000 people. This page compares forecasts from three independent weather providers — Open-Meteo, OpenWeather and WeatherAPI — so you can see at a glance where they agree and where they differ. The data refreshes every 12 hours via ISR.
Climate-wise, Trondheim has a subarctic climate: short, cool summers and long, very cold winters. Expect the most heat in July (about 17°C by day) and the chilliest nights in January (around -6°C). Most rain falls in June, roughly 144 mm. The nearest places with their own forecast page are Ålesund (239 km), Oslo (392 km) and Bergen (429 km).
Frequently asked questions
- What is the weather in Trondheim today?
- Right now Trondheim shows mostly sunny conditions at around 0°C (feels like 0°C), based on OpenWeatherMap. The chance of rain today is about 0%. Compare this with the other sources above for a fuller picture.
- What is the weather in Trondheim tomorrow?
- Tomorrow in Trondheim: expect a high of 11°C and a low of 5°C, with a 0% chance of rain. See the hourly breakdown above for more detail.
- Will it rain in Trondheim today?
- The precipitation probability for Trondheim is around 0% according to OpenWeatherMap. Check the Rain forecast section for the hour-by-hour breakdown and compare with other sources.
- What is the 14-day forecast for Trondheim?
- The 14-day forecast above shows daily highs, lows and rain probability for Trondheim from multiple sources; compare them to see how confident the outlook is.
Nearby cities
Highs 2° – 16°C (warmest in Aug, coolest in Jan)
Highs -4° – 20°C (warmest in Jul, coolest in Jan)
Highs 0° – 17°C (warmest in Jul, coolest in Jan)
Highs 0° – 15°C (warmest in Jul, coolest in Jan)
Highs -2° – 23°C (warmest in Jul, coolest in Jan)
Highs 3° – 17°C (warmest in Aug, coolest in Feb)
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