See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
08:09
Sunrise
19:45
Sunset
Moon
Waning Gibbous
19:53
Moonrise
08:54
Moonset
Daily Forecast
Today
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Air Quality Data Available
Upgrade to access real-time air quality data for Le Rheu.
Resources
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Le Rheu.
View stargazing scoreWeather in Le Rheu tomorrow, September 28, 2026
Rain features in Le Rheu on September 28, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. Early hours look the most unsettled, with rain probability near 96% by 03:00. The thickest cloud arrives around 00:00, reaching about 100%.
The day peaks near 19°C and cools toward 15°C. The air stays humid, with relative humidity between 87% and 95% and the peak around 11:00. Airflow remains manageable, reaching about 2.9 km/h around 11:00.
Afternoon showers stay in play, peaking near 84% around 12:00. Skies remain cluttered, with cover about 100% by 12:00. Expect visibility near 17.0 km, with poorer spells close to 1.4 km. Daylight runs from 08:10 to 19:43, lasting 11 hours 33 minutes of sunlight today.
In short, treat September 28, 2026 in Le Rheu as a damp day: pack covers, watch the wetter hours, and expect a high near 19°C.
Frequently asked questions about weather in Le Rheu
How warm does it get in Le Rheu?
The warmest month in Le Rheu 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 Le Rheu?
The coldest month in Le Rheu 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 Le Rheu?
The wettest month in Le Rheu is October, with an average of 80mm of precipitation.
What is the driest time of year in Le Rheu?
The driest month in Le Rheu is August, with an average of 42mm of precipitation.
Explore more weather forecasts
- Rennes, Bretagne
- Paris, Île-de-France
- Bruz, Bretagne
- Marseille, Provence-Alpes-Côte d'Azur
- Cesson-Sévigné, Bretagne
- Lyon, Auvergne-Rhône-Alpes
- Vitré, Bretagne
- Toulouse, Occitanie
- Dinan, Bretagne
- Nice, Provence-Alpes-Côte d'Azur
- Fougères, Bretagne
- Nantes, Pays de la Loire
- Dinard, Bretagne
- Marne La Vallée, Île-de-France
- Saint-Malo, Bretagne
- Strasbourg, Grand Est
