Saint-Chef

Isère, Auvergne-Rhône-Alpes, France

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Current Weather

19°

Overcast

Feels Like: 19°

Min: 17°

Max: 22°

The next few hours will be overcast, with today reaching 22°C and dropping to 17°C. The coming days will be possible drizzle in the morning.

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Hourly Forecast

19° 19° 18° 18° 17° 17° 18° 20° 21° 21° 21° 21° 21° 22° 22° 22° 21° 20° 19° 19° 19° 18° 18° 17°
94%
94%
86%
74%
86%
86%
86%
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
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1am
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Today
Tomorrow

Daylight Hours

07:43

Sunrise

19:12

Sunset

11 hours 28 minutes of sunlight today

Moon

Waning Gibbous

20:55

Moonrise

12:18

Moonset

Daily Forecast

Today

17°
22°

Thursday

15°
18°

Friday

12°
20°

Saturday

14°
23°

Sunday

15°
23°

Monday

13°
19°

Tuesday

10°
19°

Wednesday

13°
23°

Thursday

11°
18°

Friday

6°
15°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

69% Comfortable
Low High

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Weather in Saint-Chef today, September 30, 2026

Saint-Chef starts September 30, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. The first half of the day looks overcast, as cloud amounts reach about 100% around 04:00. Brighter weather, if it comes, waits until later.

Temperatures climb from an overnight low near 17°C toward a daytime high of about 22°C. Moisture in the air spans 56%-88%, with the highest values around 23:00. Expect gentle winds, highest near 13:00 at 2.8 km/h.

Expect the wet theme to continue later, as rain odds reach 94% near 12:00. Cloud amounts hold near 100% around 12:00. Horizontal visibility sits around 37.8 km, briefly nearer 22.2 km. Sunrise is at 07:43 and sunset at 19:12, giving 11 hours 28 minutes of sunlight today.

Taken together, Saint-Chef looks wet enough on September 30, 2026 that flexible outdoor plans work best, with temperatures peaking near 22°C.

Frequently asked questions about weather in Saint-Chef

How warm does it get in Saint-Chef?

The warmest month in Saint-Chef is August, with average high temperatures of 30°C. The average temperature during this period is around 23°C.

How cold does it get in Saint-Chef?

The coldest month in Saint-Chef 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 Saint-Chef?

The wettest month in Saint-Chef is December, with an average of 117mm of precipitation.

What is the driest time of year in Saint-Chef?

The driest month in Saint-Chef is July, with an average of 44mm of precipitation.

View full climate insights for Saint-Chef →

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Metric (°C, km/h)