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Hourly Forecast
Daylight Hours
08:11
Sunrise
19:48
Sunset
Moon
Waning Gibbous
19:56
Moonrise
08:57
Moonset
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View stargazing scoreWeather in Josselin today, September 27, 2026
Rain features in Josselin on September 27, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. The first half of the day looks overcast, as cloud amounts reach about 100% around 09:00. Brighter weather, if it comes, waits until later.
The temperature range runs from about 13°C up to 21°C. The air stays humid, with relative humidity between 73% and 96% and the peak around 22:00. Airflow remains manageable, reaching about 6.6 km/h around 15:00.
Expect the wet theme to continue later, as rain odds reach 80% near 21:00. Cloud amounts hold near 100% around 12:00. Horizontal visibility sits around 24.7 km, briefly nearer 11.0 km. Sunrise is at 08:11 and sunset at 19:48, giving 11 hours 36 minutes of sunlight today.
The practical takeaway for Josselin on September 27, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 21°C.
Frequently asked questions about weather in Josselin
How warm does it get in Josselin?
The warmest month in Josselin 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 Josselin?
The coldest month in Josselin 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 Josselin?
The wettest month in Josselin is June, with an average of 77mm of precipitation.
What is the driest time of year in Josselin?
The driest month in Josselin is August, with an average of 42mm of precipitation.
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