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Hourly Forecast
Daylight Hours
07:25
Sunrise
19:10
Sunset
Moon
Waxing Gibbous
18:40
Moonrise
05:42
Moonset
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View stargazing scoreWeather in Giswil today, September 25, 2026
Giswil sees a largely clear day on September 25, 2026, interrupted by cloudier skies around 13:00. Plan for bright conditions either side of that cloudier interval.
The day peaks near 25°C and cools toward 13°C. Relative humidity sits between 30% and 77%, reaching its peak around 23:00. Expect gentle winds, highest near 14:00 at 1.6 km/h.
Afternoon conditions open up, holding cloud close to 31% near 13:00. The day finishes on a milder, brighter note. Horizontal visibility holds close to 16.1 km. Daylight runs from 07:25 to 19:10, lasting 11 hours 44 minutes of sunlight today.
In short, September 25, 2026 looks like a fine day in Giswil for being outside, peaking around 25°C.
Frequently asked questions about weather in Giswil
How warm does it get in Giswil?
The warmest month in Giswil is July, with average high temperatures of 17°C. The average temperature during this period is around 13°C.
How cold does it get in Giswil?
The coldest month in Giswil is January, with average low temperatures of -8°C. The average temperature during this period is around -6°C.
What is the wettest time of year in Giswil?
The wettest month in Giswil is July, with an average of 259mm of precipitation.
What is the driest time of year in Giswil?
The driest month in Giswil is February, with an average of 103mm of precipitation.
