See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
16°
Mostly Cloudy
Feels Like: 15°
Min: 15°
Max: 21°
The next few hours will be mostly cloudy, with today reaching 21°C and dropping to 15°C. The coming days will be drizzle
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:39
Sunrise
19:07
Sunset
Moon
Waning Gibbous
20:49
Moonrise
12:15
Moonset
Daily Forecast
Today
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Air Quality Data Available
Upgrade to access real-time air quality data for Saint-Jean-de-Sixt.
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Saint-Jean-de-Sixt.
View stargazing scoreWeather in Saint-Jean-de-Sixt today, September 30, 2026
Saint-Jean-de-Sixt looks cloudy on September 30, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward. Cloud leads the morning, peaking close to 98% near 09:00. Sunshine has little room until later in the day.
The day peaks near 21°C and cools toward 15°C. Moisture in the air spans 49%-77%, with the highest values around 20:00. Airflow remains manageable, reaching about 1.9 km/h around 13:00.
Through the afternoon cloud remains the main feature, with cover near 100% around 12:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 39.9 km, briefly nearer 36.8 km. Expect sunrise at 07:39, sunset at 19:07, and 11 hours 28 minutes of sunlight today overall.
In short, cloud leads the story in Saint-Jean-de-Sixt on September 30, 2026; expect limited sun and a peak around 21°C.
Frequently asked questions about weather in Saint-Jean-de-Sixt
How warm does it get in Saint-Jean-de-Sixt?
The warmest month in Saint-Jean-de-Sixt is July, with average high temperatures of 22°C. The average temperature during this period is around 17°C.
How cold does it get in Saint-Jean-de-Sixt?
The coldest month in Saint-Jean-de-Sixt is January, with average low temperatures of -7°C. The average temperature during this period is around -3°C.
What is the wettest time of year in Saint-Jean-de-Sixt?
The wettest month in Saint-Jean-de-Sixt is May, with an average of 201mm of precipitation.
What is the driest time of year in Saint-Jean-de-Sixt?
The driest month in Saint-Jean-de-Sixt is February, with an average of 111mm of precipitation.
Explore more weather forecasts
- Sallanches, Auvergne-Rhône-Alpes
- Paris, Île-de-France
- Bonneville, Auvergne-Rhône-Alpes
- Marseille, Provence-Alpes-Côte d'Azur
- La Roche-sur-Foron, Auvergne-Rhône-Alpes
- Lyon, Auvergne-Rhône-Alpes
- Cluses, Auvergne-Rhône-Alpes
- Toulouse, Occitanie
- Annecy-le-Vieux, Auvergne-Rhône-Alpes
- Nice, Provence-Alpes-Côte d'Azur
- Passy, Auvergne-Rhône-Alpes
- Nantes, Pays de la Loire
- Annecy, Auvergne-Rhône-Alpes
- Marne La Vallée, Île-de-France
- Cran-Gevrier, Auvergne-Rhône-Alpes
- Strasbourg, Grand Est