Cessieu

Isère, Auvergne-Rhône-Alpes, France

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Current Weather

12°

Clear

Feels Like: 12°

Min: 12°

Max: 28°

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

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Hourly Forecast

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Today
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Daylight Hours

07:38

Sunrise

19:19

Sunset

11 hours 41 minutes of sunlight today

Moon

Full Moon

19:09

Moonrise

07:07

Moonset

Daily Forecast

Today

12°
28°

Sunday

17°
28°

Monday

18°
26°

Tuesday

15°
26°

Wednesday

17°
21°

Thursday

16°
22°

Friday

15°
19°

Saturday

12°
22°

Sunday

13°
22°

Monday

13°
19°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

71% Humid
Low High

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Weather in Cessieu today, September 26, 2026

Conditions in Cessieu 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. The morning looks comparatively open, with cloud near 27% around 11:00. Early outdoor plans have a better chance of staying dry and bright.

Temperatures climb from an overnight low near 12°C toward a daytime high of about 28°C. Expect humidity between 25% and 71%, most humid near 08:00. Expect gentle winds, highest near 23:00 at 2.8 km/h.

Afternoon skies stay clogged, peaking close to 79% near 13:00. The grey theme continues rather than clearing out. Visibility holds near 44.5 km, though it can fall to 38.8 km. Expect sunrise at 07:38, sunset at 19:19, and 11 hours 41 minutes of sunlight today overall.

The practical takeaway for Cessieu is a bright September 26, 2026, ideal for outdoor errands before temperatures ease from about 28°C.

Frequently asked questions about weather in Cessieu

How warm does it get in Cessieu?

The warmest month in Cessieu is August, with average high temperatures of 28°C. The average temperature during this period is around 22°C.

How cold does it get in Cessieu?

The coldest month in Cessieu is January, with average low temperatures of 0°C. The average temperature during this period is around 3°C.

What is the wettest time of year in Cessieu?

The wettest month in Cessieu is May, with an average of 147mm of precipitation.

What is the driest time of year in Cessieu?

The driest month in Cessieu is August, with an average of 78mm of precipitation.

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Metric (°C, km/h)