See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
14°
Overcast
Feels Like: 13°
Min: 12°
Max: 17°
The next few hours will be overcast, with tomorrow reaching 18°C and dropping to 10°C. The coming days will be light rain
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:22
Sunrise
19:03
Sunset
Moon
Waxing Gibbous
18:39
Moonrise
03:52
Moonset
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View stargazing scoreWeather in Skien tomorrow, September 25, 2026
Cloud cover dominates in Skien on September 25, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. Expect a grey start, with morning cloud around 100% by 09:00. Outdoor plans early on should not rely on bright skies.
Temperatures climb from an overnight low near 12°C toward a daytime high of about 18°C. Expect humidity between 62% and 98%, most humid near 07:00. Airflow remains manageable, reaching about 2.9 km/h around 18:00.
Through the afternoon cloud remains the main feature, with cover near 100% around 19:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 23.6 km, briefly nearer 2.4 km. Sunrise is at 07:24 and sunset at 19:00, giving 11 hours 35 minutes of sunlight today.
Taken together, overcast skies in Skien on September 25, 2026 favour indoor or covered options, with temperatures near 18°C.
Frequently asked questions about weather in Skien
How warm does it get in Skien?
The warmest month in Skien 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 Skien?
The coldest month in Skien is January, with average low temperatures of -5°C. The average temperature during this period is around -3°C.
What is the wettest time of year in Skien?
The wettest month in Skien is September, with an average of 127mm of precipitation.
What is the driest time of year in Skien?
The driest month in Skien is April, with an average of 55mm of precipitation.
