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
07:39
Sunrise
19:17
Sunset
Moon
Waning Gibbous
19:28
Moonrise
08:20
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 Grand-Lemps.
Resources
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Le Grand-Lemps.
View stargazing scoreWeather in Le Grand-Lemps today, September 27, 2026
Le Grand-Lemps starts September 27, 2026 under largely sunny skies, with bright spells setting the tone from the outset. Outdoor plans should enjoy long stretches of open sky as the day unfolds.
Temperatures climb from an overnight low near 15°C toward a daytime high of about 26°C. Moisture in the air spans 46%-59%, with the highest values around 23:00. A lighter breeze peaks around 17:00 near 5.9 km/h.
Through the afternoon cloud remains the main feature, with cover near 89% around 22:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 41.5 km, briefly nearer 40.9 km. Daylight runs from 07:39 to 19:17, lasting 11 hours 38 minutes of sunlight today.
Overall, Le Grand-Lemps on September 27, 2026 favours outdoor plans under mostly open skies, with a comfortable high near 26°C.
Frequently asked questions about weather in Le Grand-Lemps
How warm does it get in Le Grand-Lemps?
The warmest month in Le Grand-Lemps is August, with average high temperatures of 28°C. The average temperature during this period is around 22°C.
How cold does it get in Le Grand-Lemps?
The coldest month in Le Grand-Lemps 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 Le Grand-Lemps?
The wettest month in Le Grand-Lemps is May, with an average of 147mm of precipitation.
What is the driest time of year in Le Grand-Lemps?
The driest month in Le Grand-Lemps is August, with an average of 78mm of precipitation.
Explore more weather forecasts
- Voiron, Auvergne-Rhône-Alpes
- Paris, Île-de-France
- Voreppe, Auvergne-Rhône-Alpes
- Marseille, Provence-Alpes-Côte d'Azur
- Saint-Égrève, Auvergne-Rhône-Alpes
- Lyon, Auvergne-Rhône-Alpes
- Sassenage, Auvergne-Rhône-Alpes
- Toulouse, Occitanie
- L'Isle-d'Abeau, Auvergne-Rhône-Alpes
- Nice, Provence-Alpes-Côte d'Azur
- Fontaine, Auvergne-Rhône-Alpes
- Nantes, Pays de la Loire
- Villefontaine, Auvergne-Rhône-Alpes
- Marne La Vallée, Île-de-France
- Seyssinet-Pariset, Auvergne-Rhône-Alpes
- Strasbourg, Grand Est
