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Hourly Forecast
Daylight Hours
06:54
Sunrise
18:52
Sunset
Moon
Waxing Gibbous
17:17
Moonrise
01:19
Moonset
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View stargazing scoreWeather in Forst today, September 21, 2026
Forst starts September 21, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans.
Expect highs of 17°C and cooler readings close to 11°C. Relative humidity sits between 55% and 76%, reaching its peak around 23:00. Expect gentle winds, highest near 12:00 at 5.2 km/h.
Afternoon showers stay in play, peaking near 32% around 15:00. Skies remain cluttered, with cover about 85% by 18:00. Horizontal visibility sits around 38.5 km, briefly nearer 33.6 km. Expect sunrise at 06:54, sunset at 18:52, and 11 hours 57 minutes of sunlight today overall.
In short, treat September 21, 2026 in Forst as a damp day: pack covers, watch the wetter hours, and expect a high near 17°C.
Frequently asked questions about weather in Forst
How warm does it get in Forst?
The warmest month in Forst is August, with average high temperatures of 25°C. The average temperature during this period is around 20°C.
How cold does it get in Forst?
The coldest month in Forst is January, with average low temperatures of 0°C. The average temperature during this period is around 2°C.
What is the wettest time of year in Forst?
The wettest month in Forst is July, with an average of 72mm of precipitation.
What is the driest time of year in Forst?
The driest month in Forst is April, with an average of 41mm of precipitation.
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