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20°
Clear
Feels Like: 21°
Min: 9°
Max: 25°
The next few hours will be clear, with today reaching 25°C and dropping to 10°C. The coming days will be mostly clear
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:42
Sunrise
19:22
Sunset
Moon
Full Moon
19:11
Moonrise
07:10
Moonset
Daily Forecast
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Sunday
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View stargazing scoreWeather in Châtillon-sur-Seine today, September 26, 2026
Châtillon-sur-Seine is set for a fine, sunny day on September 26, 2026, with only limited interruptions to the clear sky. The early hours look particularly favourable for being outside. The morning looks comparatively open, with cloud near 0% around 11:00. Early outdoor plans have a better chance of staying dry and bright.
The temperature range runs from about 9°C up to 25°C. Moisture in the air spans 45%-77%, with the highest values around 23:00. Airflow remains manageable, reaching about 4.9 km/h around 12:00.
Expect a more open afternoon, with limited cloud around 54% by 16:00. Residual damp risk should be lower than earlier. Horizontal visibility sits around 40.1 km, briefly nearer 36.5 km. The sun rises at 07:42 and sets at 19:22, for a total of 11 hours 40 minutes of sunlight today.
The practical takeaway for Châtillon-sur-Seine is a bright September 26, 2026, ideal for outdoor errands before temperatures ease from about 25°C.
Frequently asked questions about weather in Châtillon-sur-Seine
How warm does it get in Châtillon-sur-Seine?
The warmest month in Châtillon-sur-Seine is August, with average high temperatures of 26°C. The average temperature during this period is around 20°C.
How cold does it get in Châtillon-sur-Seine?
The coldest month in Châtillon-sur-Seine 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 Châtillon-sur-Seine?
The wettest month in Châtillon-sur-Seine is December, with an average of 103mm of precipitation.
What is the driest time of year in Châtillon-sur-Seine?
The driest month in Châtillon-sur-Seine is July, with an average of 54mm of precipitation.
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