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Hourly Forecast
Daylight Hours
07:20
Sunrise
19:04
Sunset
Moon
Waxing Gibbous
18:34
Moonrise
05:35
Moonset
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View stargazing scoreWeather in Altach today, September 25, 2026
Conditions in Altach on September 25, 2026 favour clear skies, so the day opens with a fine, sunny outlook. Any interruptions to the blue should be brief rather than lasting. Expect a brighter morning, with limited cloud around 46% by 05:00. Conditions start on a settled note.
The temperature range runs from about 8°C up to 20°C. Moisture in the air spans 54%-97%, with the highest values around 08:00. A lighter breeze peaks around 13:00 near 2.0 km/h.
Expect a more open afternoon, with limited cloud around 47% by 16:00. Residual damp risk should be lower than earlier. Visibility holds near 26.5 km, though it can fall to 3.1 km. Expect sunrise at 07:20, sunset at 19:04, and 11 hours 44 minutes of sunlight today overall.
Overall, Altach on September 25, 2026 favours outdoor plans under mostly open skies, with a comfortable high near 20°C.
Frequently asked questions about weather in Altach
How warm does it get in Altach?
The warmest month in Altach is August, with average high temperatures of 21°C. The average temperature during this period is around 16°C.
How cold does it get in Altach?
The coldest month in Altach is January, with average low temperatures of -6°C. The average temperature during this period is around -3°C.
What is the wettest time of year in Altach?
The wettest month in Altach is August, with an average of 195mm of precipitation.
What is the driest time of year in Altach?
The driest month in Altach is February, with an average of 92mm of precipitation.
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