Marnaz

Haute-Savoie, Auvergne-Rhône-Alpes, France

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Current Weather

17°

Mostly Cloudy

Feels Like: 18°

Min: 14°

Max: 25°

The next few hours will be mostly cloudy, with today reaching 25°C and dropping to 16°C. The coming days will be drizzle

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Hourly Forecast

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Today
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Daylight Hours

07:36

Sunrise

19:11

Sunset

11 hours 34 minutes of sunlight today

Moon

Waning Gibbous

19:45

Moonrise

09:34

Moonset

Daily Forecast

Monday

14°
25°

Tuesday

16°
24°

Wednesday

17°
23°

Thursday

15°
17°

Friday

12°
20°

Saturday

15°
24°

Sunday

15°
24°

Monday

13°
20°

Tuesday

11°
17°

Wednesday

11°
21°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

58% Comfortable
Low High

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Weather in Marnaz today, September 28, 2026

Expect a muted, overcast feel in Marnaz on September 28, 2026 as cloud persists. Brighter breaks, if they arrive, should stay brief. Expect a grey start, with morning cloud around 74% by 01:00. Outdoor plans early on should not rely on bright skies.

The temperature range runs from about 14°C up to 25°C. Expect humidity between 43% and 80%, most humid near 23:00. Winds stay light, near 2.4 km/h by 15:00, so the day feels still more than breezy.

Afternoon skies stay clogged, peaking close to 100% near 18:00. The grey theme continues rather than clearing out. Visibility holds near 40.1 km, though it can fall to 34.7 km. Daylight runs from 07:36 to 19:11, lasting 11 hours 34 minutes of sunlight today.

In short, cloud leads the story in Marnaz on September 28, 2026; expect limited sun and a peak around 25°C.

Frequently asked questions about weather in Marnaz

How warm does it get in Marnaz?

The warmest month in Marnaz is July, with average high temperatures of 22°C. The average temperature during this period is around 17°C.

How cold does it get in Marnaz?

The coldest month in Marnaz is January, with average low temperatures of -7°C. The average temperature during this period is around -3°C.

What is the wettest time of year in Marnaz?

The wettest month in Marnaz is May, with an average of 201mm of precipitation.

What is the driest time of year in Marnaz?

The driest month in Marnaz is February, with an average of 111mm of precipitation.

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Metric (°C, km/h)