Haute-Savoie

Weather in Mont Blanc (4808 m)

Current conditions and a seven-day outdoor forecast for Mont Blanc (4808 m), France.

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Current weather

-7°

Partly cloudy

Feels like -12° · High / low -7° / -12°

Rain now0 mm
Wind7 km/h
Gusts14 km/h
Humidity79%
UV index6
Pressure568 hPa

Outdoor conditions today

Fog

Conditions can change through the day, especially at altitude. Check the hourly breakdown below before setting out.

Rain chance0%
Max wind10 km/h
Gusts17 km/h
UV index5
Mountain conditions can change quickly

Next hours

Hourly forecast

Now

-7°

Rain 0%

Wind 7 km/h

15:00

-7°

Rain 0%

Wind 10 km/h

16:00

-8°

Rain 0%

Wind 10 km/h

17:00

-8°

Rain 0%

Wind 8 km/h

18:00

-9°

Rain 0%

Wind 8 km/h

19:00

-10°

Rain 0%

Wind 5 km/h

20:00

-11°

Rain 0%

Wind 2 km/h

21:00

-11°

Rain 0%

Wind 1 km/h

Seven-day outlook

7-day outdoor forecast

Today18 Sep
Fog -12° / -7° Rain 0%
Wind10 km/h
Gusts17 km/h
UV index5
Rain chance0%
Saturday19 Sep
Fog -12° / -4° Rain 0%
Wind10 km/h
Gusts14 km/h
UV index6
Rain chance0%
Sunday20 Sep
Overcast -10° / -1° Rain 0%
Wind13 km/h
Gusts29 km/h
UV index6
Rain chance0%
Monday21 Sep
Overcast -9° / -2° Rain 0%
Wind11 km/h
Gusts29 km/h
UV index5
Rain chance0%
Tuesday22 Sep
Clear sky -10° / -2° Rain 0%
Wind11 km/h
Gusts26 km/h
UV index6
Rain chance0%
Wednesday23 Sep
Overcast -10° / -1° Rain 8%
Wind15 km/h
Gusts55 km/h
UV index5
Rain chance8%
Thursday24 Sep
Overcast -12° / -7° Rain 10%
Wind19 km/h
Gusts67 km/h
UV index4
Rain chance10%
Forecasts do not replace local mountain information.

Conditions can vary significantly with altitude, terrain and exposure. Check official warnings, trail status and avalanche information where relevant. Weather data by Open-Meteo.com.