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Hourly Forecast
Daylight Hours
07:28
Sunrise
19:12
Sunset
Moon
Waxing Gibbous
18:43
Moonrise
05:44
Moonset
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View stargazing scoreWeather in Therwil tomorrow, September 26, 2026
Expect a mostly clear day in Therwil on September 26, 2026, with sunshine dominating from morning through evening. Cloud should stay limited, so the overall feel remains bright and settled. The opening hours look fair, as cloud stays near 29% around 00:00. Morning errands should face fewer weather interruptions.
The day peaks near 27°C and cools toward 10°C. Relative humidity sits between 28% and 80%, reaching its peak around 06:00. A lighter breeze peaks around 14:00 near 1.8 km/h.
Afternoon conditions open up, holding cloud close to 51% near 12:00. The day finishes on a milder, brighter note. Visibility holds near 41.1 km, though it can fall to 34.1 km. Daylight runs from 07:29 to 19:10, lasting 11 hours 40 minutes of sunlight today.
The practical takeaway for Therwil is a bright September 26, 2026, ideal for outdoor errands before temperatures ease from about 27°C.
Frequently asked questions about weather in Therwil
How warm does it get in Therwil?
The warmest month in Therwil is July, with average high temperatures of 25°C. The average temperature during this period is around 20°C.
How cold does it get in Therwil?
The coldest month in Therwil is January, with average low temperatures of -1°C. The average temperature during this period is around 2°C.
What is the wettest time of year in Therwil?
The wettest month in Therwil is June, with an average of 133mm of precipitation.
What is the driest time of year in Therwil?
The driest month in Therwil is February, with an average of 75mm of precipitation.
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