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Hourly Forecast
Daylight Hours
07:25
Sunrise
19:23
Sunset
Moon
Waxing Gibbous
17:36
Moonrise
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View stargazing scoreWeather in Illingen today, September 21, 2026
Misty spells are likely in Illingen on September 21, 2026, especially during quieter hours. The day can open dull before any clearer intervals arrive.
Expect highs of 18°C and cooler readings close to 6°C. Relative humidity sits between 52% and 74%, reaching its peak around 23:00. Winds stay light, near 2.1 km/h by 18:00, so the day feels still more than breezy.
Through the afternoon cloud remains the main feature, with cover near 100% around 15:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 40.5 km, briefly nearer 39.3 km. Daylight runs from 07:25 to 19:23, lasting 11 hours 58 minutes of sunlight today.
Overall, Illingen on September 21, 2026 needs patience with visibility, especially early, even as temperatures reach about 18°C.
Frequently asked questions about weather in Illingen
How warm does it get in Illingen?
The warmest month in Illingen is August, with average high temperatures of 25°C. The average temperature during this period is around 20°C.
How cold does it get in Illingen?
The coldest month in Illingen is January, with average low temperatures of 0°C. The average temperature during this period is around 3°C.
What is the wettest time of year in Illingen?
The wettest month in Illingen is January, with an average of 102mm of precipitation.
What is the driest time of year in Illingen?
The driest month in Illingen is August, with an average of 54mm of precipitation.
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