See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
12°
Light Rain
Feels Like: 11°
Min: 11°
Max: 13°
The next few hours will be misty, with today reaching 13°C and dropping to 11°C. The coming days will be drizzle
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:22
Sunrise
18:56
Sunset
Moon
Waxing Gibbous
18:38
Moonrise
05:12
Moonset
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View stargazing scoreWeather in Mäntsälä today, September 25, 2026
Rain features in Mäntsälä on September 25, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. The morning carries the wetter risk, with rain chances near 86% and the highest odds around 10:00. Cloud is also thick early on, peaking near 100% around 09:00.
Expect highs of 13°C and cooler readings close to 11°C. Expect humidity between 85% and 94%, most humid near 10:00. Airflow remains manageable, reaching about 6.3 km/h around 13:00.
Afternoon showers stay in play, peaking near 100% around 15:00. Skies remain cluttered, with cover about 100% by 12:00. Visibility holds near 19.5 km, though it can fall to 3.5 km. Expect sunrise at 07:22, sunset at 18:56, and 11 hours 34 minutes of sunlight today overall.
Taken together, Mäntsälä looks wet enough on September 25, 2026 that flexible outdoor plans work best, with temperatures peaking near 13°C.
Frequently asked questions about weather in Mäntsälä
How warm does it get in Mäntsälä?
The warmest month in Mäntsälä is July, with average high temperatures of 22°C. The average temperature during this period is around 18°C.
How cold does it get in Mäntsälä?
The coldest month in Mäntsälä is January, with average low temperatures of -8°C. The average temperature during this period is around -5°C.
What is the wettest time of year in Mäntsälä?
The wettest month in Mäntsälä is July, with an average of 84mm of precipitation.
What is the driest time of year in Mäntsälä?
The driest month in Mäntsälä is March, with an average of 39mm of precipitation.
