See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
28°
Overcast
Feels Like: 26°
Min: 14°
Max: 28°
The next few hours will be mostly cloudy, with today reaching 28°C and dropping to 17°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
07:38
Sunrise
19:03
Sunset
Moon
Waning Gibbous
20:32
Moonrise
12:27
Moonset
Daily Forecast
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Thursday
Friday
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View stargazing scoreWeather in Sarre-Union today, September 30, 2026
Expect unsettled, showery conditions in Sarre-Union on September 30, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans.
Expect highs of 28°C and cooler readings close to 14°C. Moisture in the air spans 32%-70%, with the highest values around 22:00. Expect gentle winds, highest near 15:00 at 5.1 km/h.
Through the afternoon cloud remains the main feature, with cover near 100% around 14:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 41.7 km, briefly nearer 37.9 km. Daylight runs from 07:38 to 19:03, lasting 11 hours 24 minutes of sunlight today.
Overall, Sarre-Union on September 30, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 0% and the high sits around 28°C.
Frequently asked questions about weather in Sarre-Union
How warm does it get in Sarre-Union?
The warmest month in Sarre-Union is August, with average high temperatures of 26°C. The average temperature during this period is around 20°C.
How cold does it get in Sarre-Union?
The coldest month in Sarre-Union 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 Sarre-Union?
The wettest month in Sarre-Union is January, with an average of 96mm of precipitation.
What is the driest time of year in Sarre-Union?
The driest month in Sarre-Union is August, with an average of 50mm of precipitation.
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