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14°
Overcast
Feels Like: 14°
Min: 10°
Max: 16°
The next few hours will be mostly cloudy, with today reaching 16°C and dropping to 8°C. The coming days will be partly cloudy
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:12
Sunrise
19:10
Sunset
Moon
Waxing Gibbous
17:46
Moonrise
01:27
Moonset
Daily Forecast
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Tuesday
Wednesday
Thursday
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Saturday
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Tuesday
Wednesday
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View stargazing scoreWeather in Ahrensburg today, September 21, 2026
Cloud cover dominates in Ahrensburg on September 21, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. The morning sky stays heavily clouded, with cover near 100% around 11:00. Grey conditions set the early tone before any later change.
Temperatures climb from an overnight low near 10°C toward a daytime high of about 16°C. Moisture in the air spans 60%-87%, with the highest values around 23:00. A lighter breeze peaks around 14:00 near 7.2 km/h.
Expect persistent cloud later on, with amounts around 100% by 12:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 35.8 km on average, though it can drop toward 25.8 km in thicker cloud or showers. Expect sunrise at 07:12, sunset at 19:10, and 11 hours 57 minutes of sunlight today overall.
Overall, Ahrensburg on September 21, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 16°C.
Frequently asked questions about weather in Ahrensburg
How warm does it get in Ahrensburg?
The warmest month in Ahrensburg 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 Ahrensburg?
The coldest month in Ahrensburg is January, with average low temperatures of 1°C. The average temperature during this period is around 3°C.
What is the wettest time of year in Ahrensburg?
The wettest month in Ahrensburg is July, with an average of 89mm of precipitation.
What is the driest time of year in Ahrensburg?
The driest month in Ahrensburg is March, with an average of 51mm of precipitation.
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