See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
14°
Clear
Feels Like: 17°
Min: 10°
Max: 27°
The next few hours will be clear, with today reaching 27°C and dropping to 14°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
07:38
Sunrise
19:20
Sunset
Moon
Full Moon
19:09
Moonrise
07:07
Moonset
Daily Forecast
Today
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Air Quality Data Available
Upgrade to access real-time air quality data for Château-Gaillard.
Resources
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Château-Gaillard.
View stargazing scoreWeather in Château-Gaillard today, September 26, 2026
Conditions in Château-Gaillard on September 26, 2026 favour clear skies, so the day opens with a fine, sunny outlook. Any interruptions to the blue should be brief rather than lasting. Morning skies stay relatively clear, holding cloud close to 40% near 11:00. The early part of the day favours being outside.
Expect highs of 27°C and cooler readings close to 10°C. Relative humidity sits between 33% and 77%, reaching its peak around 23:00. Expect gentle winds, highest near 15:00 at 2.9 km/h.
The afternoon keeps an overcast feel, as cloud reaches about 100% around 13:00. Outdoor plans may still want a flexible backup. Expect visibility near 40.9 km, with poorer spells close to 30.0 km. The sun rises at 07:38 and sets at 19:20, for a total of 11 hours 41 minutes of sunlight today.
The practical takeaway for Château-Gaillard is a bright September 26, 2026, ideal for outdoor errands before temperatures ease from about 27°C.
Frequently asked questions about weather in Château-Gaillard
How warm does it get in Château-Gaillard?
The warmest month in Château-Gaillard is August, with average high temperatures of 29°C. The average temperature during this period is around 23°C.
How cold does it get in Château-Gaillard?
The coldest month in Château-Gaillard is January, with average low temperatures of 1°C. The average temperature during this period is around 4°C.
What is the wettest time of year in Château-Gaillard?
The wettest month in Château-Gaillard is December, with an average of 132mm of precipitation.
What is the driest time of year in Château-Gaillard?
The driest month in Château-Gaillard is July, with an average of 44mm of precipitation.
Explore more weather forecasts
- Ambérieu-en-Bugey, Auvergne-Rhône-Alpes
- Paris, Île-de-France
- Bourg-en-Bresse, Auvergne-Rhône-Alpes
- Marseille, Provence-Alpes-Côte d'Azur
- Meyzieu, Auvergne-Rhône-Alpes
- Lyon, Auvergne-Rhône-Alpes
- Décines-Charpieu, Auvergne-Rhône-Alpes
- Toulouse, Occitanie
- Genas, Auvergne-Rhône-Alpes
- Nice, Provence-Alpes-Côte d'Azur
- Rillieux-la-Pape, Auvergne-Rhône-Alpes
- Nantes, Pays de la Loire
- Vaulx-en-Velin, Auvergne-Rhône-Alpes
- Marne La Vallée, Île-de-France
- L'Isle-d'Abeau, Auvergne-Rhône-Alpes
- Strasbourg, Grand Est
