Châtonnay

Isère, Auvergne-Rhône-Alpes, France

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Current Weather

23°

Mostly Clear

Feels Like: 21°

Min: 13°

Max: 28°

The next few hours will be clear, with today reaching 28°C and dropping to 17°C. The coming days will be mostly clear

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Hourly Forecast

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Today
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Daylight Hours

07:38

Sunrise

19:20

Sunset

11 hours 41 minutes of sunlight today

Moon

Full Moon

19:09

Moonrise

07:07

Moonset

Daily Forecast

Today

13°
28°

Sunday

16°
26°

Monday

17°
25°

Tuesday

16°
24°

Wednesday

16°
20°

Thursday

17°
19°

Friday

15°
17°

Saturday

13°
21°

Sunday

12°
23°

Monday

13°
23°

Air Quality Data Available

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UV Index

Wear sunscreen
3 Moderate
Low Extreme

Humidity

31% Dry
Low High

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Weather in Châtonnay today, September 26, 2026

Châtonnay 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 opening hours look fair, as cloud stays near 33% around 11:00. Morning errands should face fewer weather interruptions.

Temperatures climb from an overnight low near 13°C toward a daytime high of about 28°C. Expect humidity between 23% and 56%, most humid near 23:00. Expect gentle winds, highest near 23:00 at 4.1 km/h.

The afternoon keeps an overcast feel, as cloud reaches about 97% around 13:00. Outdoor plans may still want a flexible backup. Expect visibility near 46.6 km, with poorer spells close to 41.1 km. Sunrise is at 07:38 and sunset at 19:20, giving 11 hours 41 minutes of sunlight today.

Taken together, settled sunshine in Châtonnay on September 26, 2026 makes outdoor timing easier, with highs near 28°C.

Frequently asked questions about weather in Châtonnay

How warm does it get in Châtonnay?

The warmest month in Châtonnay 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 Châtonnay?

The coldest month in Châtonnay 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 Châtonnay?

The wettest month in Châtonnay is December, with an average of 111mm of precipitation.

What is the driest time of year in Châtonnay?

The driest month in Châtonnay is July, with an average of 50mm of precipitation.

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Metric (°C, km/h)