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Hourly Forecast
Daylight Hours
07:11
Sunrise
19:27
Sunset
Moon
Waxing Crescent
13:25
Moonrise
21:22
Moonset
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Weather in Altensteig today, September 16, 2026
Altensteig starts September 16, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. Cloud leads the morning, peaking close to 89% near 11:00. Sunshine has little room until later in the day.
The temperature range runs from about 10°C up to 21°C. Relative humidity sits between 64% and 92%, reaching its peak around 22:00. A lighter breeze peaks around 11:00 near 3.8 km/h.
Through the afternoon wet weather remains a factor, with rain chances near 100% around 12:00. Cloud also stays substantial, close to 100% near 12:00. Horizontal visibility sits around 28.3 km, briefly nearer 11.1 km. Daylight runs from 07:11 to 19:27, lasting 12 hours 16 minutes of sunlight today.
Overall, Altensteig on September 16, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 100% and the high sits around 21°C.
Frequently asked questions about weather in Altensteig
How warm does it get in Altensteig?
The warmest month in Altensteig is August, with average high temperatures of 23°C. The average temperature during this period is around 18°C.
How cold does it get in Altensteig?
The coldest month in Altensteig is January, with average low temperatures of -2°C. The average temperature during this period is around 1°C.
What is the wettest time of year in Altensteig?
The wettest month in Altensteig is January, with an average of 138mm of precipitation.
What is the driest time of year in Altensteig?
The driest month in Altensteig is September, with an average of 87mm of precipitation.
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