See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
9°
Overcast
Feels Like: 10°
Min: 8°
Max: 16°
The next few hours will be overcast, with today reaching 16°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
07:18
Sunrise
18:53
Sunset
Moon
Waxing Gibbous
18:34
Moonrise
05:13
Moonset
Daily Forecast
Today
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Air Quality Data Available
Upgrade to access real-time air quality data for Jessheim.
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Jessheim.
View stargazing scoreWeather in Jessheim today, September 25, 2026
Expect unsettled, showery conditions in Jessheim on September 25, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. The first half of the day looks overcast, as cloud amounts reach about 100% around 07:00. Brighter weather, if it comes, waits until later.
The day peaks near 16°C and cools toward 8°C. Relative humidity sits between 71% and 97%, reaching its peak around 23:00. Expect gentle winds, highest near 17:00 at 2.4 km/h.
Through the afternoon cloud remains the main feature, with cover near 100% around 12:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 22.7 km, briefly nearer 7.0 km. Expect sunrise at 07:18, sunset at 18:53, and 11 hours 34 minutes of sunlight today overall.
Taken together, Jessheim looks wet enough on September 25, 2026 that flexible outdoor plans work best, with temperatures peaking near 16°C.
Frequently asked questions about weather in Jessheim
How warm does it get in Jessheim?
The warmest month in Jessheim is July, with average high temperatures of 21°C. The average temperature during this period is around 17°C.
How cold does it get in Jessheim?
The coldest month in Jessheim is January, with average low temperatures of -6°C. The average temperature during this period is around -4°C.
What is the wettest time of year in Jessheim?
The wettest month in Jessheim is July, with an average of 112mm of precipitation.
What is the driest time of year in Jessheim?
The driest month in Jessheim is April, with an average of 52mm of precipitation.