Weather Forecast Finland 2026 – 7-Day Forecast by City
Get a real-time 7-day weather forecast for any Finnish city. Select a city and see temperatures, precipitation, wind, UV index, and sunrise/sunset times at a glance.
The tool retrieves forecasts from the Open-Meteo API, combining models from ECMWF, DWD, and other national weather services. Forecasts update hourly and cover 30 Finnish cities from Helsinki to Utsjoki. You'll see daily highs and lows, precipitation probability and amount, snowfall, wind speed, UV index, and sunrise/sunset times. Click on a day for detailed hourly breakdowns. Popular cities are available as quick picks, and the search function lets you find any included location.
How Does the Weather Forecast Work and Where Does the Data Come From?
Forecasts are based on numerical weather models that use observations from weather stations, radar, satellites, and aircraft. Open-Meteo automatically selects the best local model for each location. For Finland, DWD ICON and ECMWF IFS models are typically used, with resolutions of 1–9 km. Near-term forecasts are highly accurate, but end-of-week predictions should be treated as indicative.
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Browse all tools →Weather Forecast Finland shows a 7-day weather forecast for Finnish cities. Choose a location and see temperatures, precipitation probability, wind, UV index, and sunrise/sunset times.
The tool fetches current weather forecasts from the Open-Meteo API, which combines models from multiple national weather services for the best possible forecast for Finland.
- Shows current weather and 7-day forecast for any selected Finnish city.
- Reports temperature, rain, wind, UV index, snow, and sunrise/sunset times.
- Covers 30 Finnish cities from Helsinki to Utsjoki — including remote northern locations.
The forecast is based on numerical weather models and updates hourly. Accuracy is best for the next 1–2 days.
- First 1–2 days are usually very accurate.
- End-of-week forecasts are indicative and may change.
- Precipitation probability tells how likely rain or snow is, not its intensity.
This is not an official weather service. For official warnings and road weather, check the Finnish Meteorological Institute (FMI) at ilmatieteenlaitos.fi.
- Weather data is from Open-Meteo.com (CC BY 4.0 open data).
- Requires internet connection to fetch weather data.
- Forecasts may differ from local observations, especially on the Finnish coast and in Lapland's fell areas.