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Hourly Forecast
Daylight Hours
07:27
Sunrise
19:11
Sunset
Moon
Waxing Gibbous
18:42
Moonrise
05:43
Moonset
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View stargazing scoreWeather in Rheinfelden today, September 25, 2026
Rheinfelden may turn murky on September 25, 2026, with fog or mist reducing clarity at times. Early travel in particular may need extra care. The first half of the day looks overcast, as cloud amounts reach about 83% around 07:00. Brighter weather, if it comes, waits until later.
Expect highs of 23°C and cooler readings close to 7°C. Expect humidity between 25% and 98%, most humid near 07:00. Expect gentle winds, highest near 21:00 at 1.8 km/h.
Afternoon skies stay clogged, peaking close to 67% near 21:00. The grey theme continues rather than clearing out. Visibility holds near 37.0 km, though it can fall to 1.4 km. Sunrise is at 07:27 and sunset at 19:11, giving 11 hours 44 minutes of sunlight today.
Taken together, murky spells in Rheinfelden on September 25, 2026 favour slower morning movement before any clearer air arrives.
Frequently asked questions about weather in Rheinfelden
How warm does it get in Rheinfelden?
The warmest month in Rheinfelden is July, with average high temperatures of 26°C. The average temperature during this period is around 20°C.
How cold does it get in Rheinfelden?
The coldest month in Rheinfelden 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 Rheinfelden?
The wettest month in Rheinfelden is May, with an average of 129mm of precipitation.
What is the driest time of year in Rheinfelden?
The driest month in Rheinfelden is February, with an average of 70mm of precipitation.
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