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Hourly Forecast
Daylight Hours
07:24
Sunrise
19:08
Sunset
Moon
Waxing Gibbous
18:38
Moonrise
05:39
Moonset
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View stargazing scoreWeather in Greifensee today, September 25, 2026
Sunshine leads the day in Greifensee on September 25, 2026, with a patch of cloud building near 12:00. The broader outlook stays fair despite that temporary thickening.
Temperatures climb from an overnight low near 10°C toward a daytime high of about 22°C. The air stays humid, with relative humidity between 40% and 82% and the peak around 23:00. Airflow remains manageable, reaching about 1.1 km/h around 17:00.
Later hours favour clearer intervals, as cloud stays near 44% around 12:00. The afternoon is the better half for outdoor time. Views remain open at about 16.1 km. Sunrise is at 07:24 and sunset at 19:08, giving 11 hours 44 minutes of sunlight today.
Taken together, settled sunshine in Greifensee on September 25, 2026 makes outdoor timing easier, with highs near 22°C.
Frequently asked questions about weather in Greifensee
How warm does it get in Greifensee?
The warmest month in Greifensee is July, with average high temperatures of 23°C. The average temperature during this period is around 18°C.
How cold does it get in Greifensee?
The coldest month in Greifensee is January, with average low temperatures of -2°C. The average temperature during this period is around 0°C.
What is the wettest time of year in Greifensee?
The wettest month in Greifensee is May, with an average of 173mm of precipitation.
What is the driest time of year in Greifensee?
The driest month in Greifensee is February, with an average of 90mm of precipitation.
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