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
07:52
Sunrise
19:28
Sunset
Moon
Waning Gibbous
19:36
Moonrise
08:37
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 Itteville.
Resources
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Itteville.
View stargazing scoreWeather in Itteville today, September 27, 2026
Itteville could see fog on September 27, 2026, so early travel may need extra care. Visibility is the main watchpoint while the air stays still. Cloud leads the morning, peaking close to 100% near 10:00. Sunshine has little room until later in the day.
The temperature range runs from about 12°C up to 26°C. Expect humidity between 48% and 99%, most humid near 08:00. Winds stay light, near 4.6 km/h by 16:00, so the day feels still more than breezy.
Through the afternoon cloud remains the main feature, with cover near 100% around 13:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 32.2 km, briefly nearer 0.7 km. The sun rises at 07:52 and sets at 19:28, for a total of 11 hours 36 minutes of sunlight today.
The practical takeaway for Itteville on September 27, 2026 is reduced clarity at times, so plan journeys with care near 26°C.
Frequently asked questions about weather in Itteville
How warm does it get in Itteville?
The warmest month in Itteville is July, with average high temperatures of 26°C. The average temperature during this period is around 21°C.
How cold does it get in Itteville?
The coldest month in Itteville is January, with average low temperatures of 2°C. The average temperature during this period is around 5°C.
What is the wettest time of year in Itteville?
The wettest month in Itteville is October, with an average of 80mm of precipitation.
What is the driest time of year in Itteville?
The driest month in Itteville is July, with an average of 45mm of precipitation.
Explore more weather forecasts
- Mennecy, Île-de-France
- Paris, Île-de-France
- Brétigny-sur-Orge, Île-de-France
- Marseille, Provence-Alpes-Côte d'Azur
- Courcouronnes, Île-de-France
- Lyon, Auvergne-Rhône-Alpes
- Saint-Michel-sur-Orge, Île-de-France
- Toulouse, Occitanie
- Saint-Fargeau-Ponthierry, Île-de-France
- Nice, Provence-Alpes-Côte d'Azur
- Corbeil-Essonnes, Île-de-France
- Nantes, Pays de la Loire
- Sainte-Geneviève-des-Bois, Île-de-France
- Marne La Vallée, Île-de-France
- Évry, Île-de-France
- Strasbourg, Grand Est
