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
07:40
Sunrise
19:15
Sunset
Moon
Waning Gibbous
19:50
Moonrise
09:38
Moonset
Daily Forecast
Today
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Air Quality Data Available
Upgrade to access real-time air quality data for Porcieu.
Resources
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Porcieu.
View stargazing scoreWeather in Porcieu tomorrow, September 29, 2026
Expect a muted, overcast feel in Porcieu on September 29, 2026 as cloud persists. Brighter breaks, if they arrive, should stay brief. Expect a grey start, with morning cloud around 100% by 00:00. Outdoor plans early on should not rely on bright skies.
Temperatures climb from an overnight low near 15°C toward a daytime high of about 28°C. Moisture in the air spans 32%-88%, with the highest values around 07:00. Expect gentle winds, highest near 17:00 at 5.0 km/h.
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 36.9 km, briefly nearer 21.2 km. Expect sunrise at 07:41, sunset at 19:13, and 11 hours 31 minutes of sunlight today overall.
In short, cloud leads the story in Porcieu on September 29, 2026; expect limited sun and a peak around 28°C.
Frequently asked questions about weather in Porcieu
How warm does it get in Porcieu?
The warmest month in Porcieu 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 Porcieu?
The coldest month in Porcieu is January, with average low temperatures of 1°C. The average temperature during this period is around 3°C.
What is the wettest time of year in Porcieu?
The wettest month in Porcieu is December, with an average of 154mm of precipitation.
What is the driest time of year in Porcieu?
The driest month in Porcieu is July, with an average of 75mm of precipitation.
Explore more weather forecasts
- Ambérieu-en-Bugey, Auvergne-Rhône-Alpes
- Paris, Île-de-France
- L'Isle-d'Abeau, Auvergne-Rhône-Alpes
- Marseille, Provence-Alpes-Côte d'Azur
- Villefontaine, Auvergne-Rhône-Alpes
- Lyon, Auvergne-Rhône-Alpes
- Meyzieu, Auvergne-Rhône-Alpes
- Toulouse, Occitanie
- Genas, Auvergne-Rhône-Alpes
- Nice, Provence-Alpes-Côte d'Azur
- Décines-Charpieu, Auvergne-Rhône-Alpes
- Nantes, Pays de la Loire
- Vaulx-en-Velin, Auvergne-Rhône-Alpes
- Marne La Vallée, Île-de-France
- Saint-Priest, Auvergne-Rhône-Alpes
- Strasbourg, Grand Est
