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Hourly Forecast
Daylight Hours
08:11
Sunrise
19:37
Sunset
Moon
Waning Gibbous
21:10
Moonrise
12:59
Moonset
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View stargazing scoreWeather in Saint-Jean-sur-Couesnon today, September 30, 2026
Expect unsettled, showery conditions in Saint-Jean-sur-Couesnon on September 30, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. Wetter spells lean into the morning, when rain odds reach about 46% near 09:00. Skies look heaviest around 07:00, with cover close to 100%.
Temperatures climb from an overnight low near 17°C toward a daytime high of about 21°C. Relative humidity sits between 74% and 90%, reaching its peak around 09:00. Winds stay light, near 4.4 km/h by 08:00, so the day feels still more than breezy.
Afternoon conditions improve on the morning wet spell, as rain chances fall toward 6% from about 46% earlier. Cloud still reaches roughly 100% near 14:00. Expect visibility near 29.2 km, with poorer spells close to 19.5 km. Sunrise is at 08:11 and sunset at 19:37, giving 11 hours 25 minutes of sunlight today.
Overall, Saint-Jean-sur-Couesnon on September 30, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 46% and the high sits around 21°C.
Frequently asked questions about weather in Saint-Jean-sur-Couesnon
How warm does it get in Saint-Jean-sur-Couesnon?
The warmest month in Saint-Jean-sur-Couesnon is July, with average high temperatures of 24°C. The average temperature during this period is around 19°C.
How cold does it get in Saint-Jean-sur-Couesnon?
The coldest month in Saint-Jean-sur-Couesnon is January, with average low temperatures of 3°C. The average temperature during this period is around 6°C.
What is the wettest time of year in Saint-Jean-sur-Couesnon?
The wettest month in Saint-Jean-sur-Couesnon is January, with an average of 88mm of precipitation.
What is the driest time of year in Saint-Jean-sur-Couesnon?
The driest month in Saint-Jean-sur-Couesnon is August, with an average of 50mm of precipitation.
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