What is the weather like in Tromsø right now?
It is currently 0°C in Tromsø with cloudy. It feels like -3°C, humidity is 67% and the wind is SSE 7 km/h.
Today (Sunday) reaches a maximum of 4°C and a minimum of 0°C, with 0 mm of rain and 8.9 hours of sunshine. Sunrise is at 07:38 and sunset at 17:21.
Tromsø weather tomorrow
Tomorrow (Monday) the maximum temperature in Tromsø is 5°C and the minimum 0°C. Around 0 mm of rain is expected with 8.7 hours of sunshine, and the chance of rain is 0%. The data is refreshed several times a day through Open-Meteo.
Tromsø weather this week and next week
Over the coming week the average maximum temperature in Tromsø sits around 6°C and the average minimum around 2°C. Roughly 19.9 mm of rain is expected, spread across 3 days, with 1 largely sunny day.
The warmest day in the 14 day forecast for Tromsø is Thursday 15 Oct at 9°C. The coldest night falls on Sunday 11 Oct at 0°C. Click any day for hourly detail.
Rain, sunshine and UV in Tromsø
A daily rainfall total says little on its own: the same 5 mm can be one short downpour or a grey day of drizzle, which is why the hourly chart above is often the more useful of the two. Over the next fortnight the highest UV index for Tromsø is 1, which is low to moderate.
How reliable is a 14 day forecast?
The first three to five days are generally very accurate. After that the certainty drops off and it is better read as a trend than as an exact daily prediction. Our data comes from Open-Meteo, which combines national weather models — among them the Met Office, DWD and ECMWF — and recomputes them several times a day using measurements from stations worldwide.
Forecast for Tromsø last updated: 11 October 2026 at 21:30. See also all Norway forecasts and the European weather map.