Chamonix-Mont-Blanc weather

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Chamonix-Mont-Blanc weather

Here is the Chamonix-Mont-Blanc weather forecast. You will find below :
- Chamonix-Mont-Blanc weather forecast for the next hours
- 7, 8 and 10 days weather forecast for Chamonix-Mont-Blanc
- the lastest Chamonix-Mont-Blanc weather conditions

Please note that the station providing the latest weather data is not necessarily in the center of Chamonix-Mont-Blanc. Differences in prediction may appear according to the location of the weather station, especially in mountains where data usualy come from plains. For better accuracy at high altitude, you should check the snow weather forecast.

You will find below some links for the 8 days weather forecast near Chamonix-Mont-Blanc :
- weather forecast for towns close to Chamonix-Mont-Blanc :
   - Weather of Les Houches (74310) : town located at 6.17 km
   - Weather of Servoz (74310) : town located at 7.65 km
   - Weather of Saint-Gervais-les-Bains (74190) : town located at 11.89 km
   - Weather of Passy (74480) : town located at 13.13 km
   - Weather of Vallorcine (74660) : town located at 13.81 km
   - Weather of Les Contamines-Montjoie (74170) : town located at 15.20 km
   - Weather of Sixt-Fer-à-Cheval (74740) : town located at 16.24 km
   - Weather of Domancy (74700) : town located at 16.62 km

- weather forecast for department prefecture of Haute-Savoie : Weather of Annecy
- weather forecast for other cities of Haute-Savoie : Haute-Savoie
- global weather on the map of France : weather france map

Must see: the road map of Chamonix-Mont-Blanc, the photos of Chamonix-Mont-Blanc, the map of Chamonix-Mont-Blanc.

I like Chamonix-Mont-Blanc !

7, 8 and 10 days weather forecast for Chamonix-Mont-Blanc

Week Forecast:

The latest weather data for Chamonix-Mont-Blanc were collected Friday, 12 September 2025 at 15:07 from the nearest observation station of Chamonix-Mont-Blanc.

Friday, September 12th

16°C 10°C

45%
66%

Drizzle

Temperature Max: 16°C    Temperature Min: 10°C
Precipitation Probability: 45% (Rain)
Percentage of sky occluded by clouds: 66%
Wind speed: 6 km/h North-East
Humidity: 77%°        UV Index: 6
Sunrise: 07:07     Sunset: 19:49

Saturday, September 13th

16°C 9°C

72%
95%

Rain

Temperature Max: 16°C    Temperature Min: 9°C
Precipitation Probability: 72% (Rain)
Percentage of sky occluded by clouds: 95%
Wind speed: 5 km/h North-East
Humidity: 74%°        UV Index: 4
Sunrise: 07:08     Sunset: 19:47

Sunday, September 14th

18°C 10°C

86%
61%

Thunderstorms

Temperature Max: 18°C    Temperature Min: 10°C
Precipitation Probability: 86% (Rain)
Percentage of sky occluded by clouds: 61%
Wind speed: 6 km/h East
Humidity: 65%°        UV Index: 6
Sunrise: 07:09     Sunset: 19:45

Monday, September 15th

21°C 13°C

24%
24%

Mostly clear

Temperature Max: 21°C    Temperature Min: 13°C
Precipitation Probability: 24% (Rain)
Percentage of sky occluded by clouds: 24%
Wind speed: 7 km/h East
Humidity: 60%°        UV Index: 6
Sunrise: 07:10     Sunset: 19:43

Tuesday, September 16th

17°C 11°C

35%
65%

Drizzle

Temperature Max: 17°C    Temperature Min: 11°C
Precipitation Probability: 35% (Rain)
Percentage of sky occluded by clouds: 65%
Wind speed: 8 km/h East
Humidity: 65%°        UV Index: 5
Sunrise: 07:12     Sunset: 19:41

Wednesday, September 17th

20°C 10°C

0%
67%

Mostly cloudy

Temperature Max: 20°C    Temperature Min: 10°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 67%
Wind speed: 6 km/h East
Humidity: 49%°        UV Index: 5
Sunrise: 07:13     Sunset: 19:39

Thursday, September 18th

22°C 13°C

0%
17%

Mostly clear

Temperature Max: 22°C    Temperature Min: 13°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 17%
Wind speed: 5 km/h South-East
Humidity: 54%°        UV Index: 6
Sunrise: 07:14     Sunset: 19:37

Friday, September 19th

24°C 14°C

0%
9%

Clear

Temperature Max: 24°C    Temperature Min: 14°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 9%
Wind speed: 4 km/h East
Humidity: 45%°        UV Index: 6
Sunrise: 07:15     Sunset: 19:36

Saturday, September 20th

24°C 14°C

0%
28%

Mostly clear

Temperature Max: 24°C    Temperature Min: 14°C
Precipitation Probability: 0%
Percentage of sky occluded by clouds: 28%
Wind speed: 3 km/h East
Humidity: 41%°        UV Index: 6
Sunrise: 07:17     Sunset: 19:34

Sunday, September 21st

18°C 13°C

26%
57%

Partly cloudy

Temperature Max: 18°C    Temperature Min: 13°C
Precipitation Probability: 26% (Rain)
Percentage of sky occluded by clouds: 57%
Wind speed: 5 km/h South-East
Humidity: 65%°        UV Index: 5
Sunrise: 07:18     Sunset: 19:32

Latest Chamonix-Mont-Blanc weather conditions

The latest weather data for Chamonix-Mont-Blanc were collected Friday, 12 September 2025 at 15:07 from the nearest observation station of Chamonix-Mont-Blanc.

Latest weather conditions collected Fri, 12 September at 15:07

16°C

1020.39 hPa
0 mm/h
88%

Cloudy

Temperature: 16°C
Pressure: 1020.39 mbars
Precipitation Intensity: 0 mm/h
Percentage of sky occluded by clouds: 88%
Wind speed: 8 km/h North-East
Wind Gust Speed: 24.53 km/h
Visibility: 36532.47 km Humidity: 66%
Dew Point: 9° UV Index: 4

Chamonix-Mont-Blanc next hours weather forecast

This is the next hours weather forecast for Chamonix-Mont-Blanc.

Fri, 12 Sep - 5pm

15°C

Chamonix-Mont-Blanc weather:
Cloudy
0% 92%
Wind Speed: 7 kmh
Wind Gust: 23 kmh

Fri, 12 Sep - 6pm

15°C

Chamonix-Mont-Blanc weather:
Cloudy
0% 94%
Wind Speed: 6 kmh
Wind Gust: 20 kmh

Fri, 12 Sep - 7pm

14°C

Chamonix-Mont-Blanc weather:
Cloudy
0% 92%
Wind Speed: 5 kmh
Wind Gust: 17 kmh

Fri, 12 Sep - 8pm

13°C

Chamonix-Mont-Blanc weather:
Cloudy
0% 91%
Wind Speed: 4 kmh
Wind Gust: 13 kmh

Fri, 12 Sep - 9pm

12°C

Chamonix-Mont-Blanc weather:
Cloudy
0% 92%
Wind Speed: 3 kmh
Wind Gust: 12 kmh

Fri, 12 Sep - 10pm

12°C

Chamonix-Mont-Blanc weather:
Mostly cloudy
0% 84%
Wind Speed: 3 kmh
Wind Gust: 12 kmh

Fri, 12 Sep - 11pm

11°C

Chamonix-Mont-Blanc weather:
Partly cloudy
0% 54%
Wind Speed: 3 kmh
Wind Gust: 12 kmh

Sat, 13 Sep - 12am

11°C

Chamonix-Mont-Blanc weather:
Partly cloudy
0% 55%
Wind Speed: 3 kmh
Wind Gust: 12 kmh

Sat, 13 Sep - 1am

10°C

Chamonix-Mont-Blanc weather:
Mostly cloudy
0% 65%
Wind Speed: 3 kmh
Wind Gust: 12 kmh

Sat, 13 Sep - 2am

10°C

Chamonix-Mont-Blanc weather:
Mostly cloudy
0% 67%
Wind Speed: 4 kmh
Wind Gust: 12 kmh

Sat, 13 Sep - 3am

9°C

Chamonix-Mont-Blanc weather:
Mostly cloudy
0% 80%
Wind Speed: 3 kmh
Wind Gust: 13 kmh

Sat, 13 Sep - 4am

9°C

Chamonix-Mont-Blanc weather:
Cloudy
0% 95%
Wind Speed: 3 kmh
Wind Gust: 12 kmh

Sat, 13 Sep - 5am

9°C

Chamonix-Mont-Blanc weather:
Mostly cloudy
0% 83%
Wind Speed: 3 kmh
Wind Gust: 13 kmh

Sat, 13 Sep - 6am

9°C

Chamonix-Mont-Blanc weather:
Mostly cloudy
0% 65%
Wind Speed: 4 kmh
Wind Gust: 14 kmh

Sat, 13 Sep - 7am

9°C

Chamonix-Mont-Blanc weather:
Mostly cloudy
0% 69%
Wind Speed: 4 kmh
Wind Gust: 16 kmh

Sat, 13 Sep - 8am

9°C

Chamonix-Mont-Blanc weather:
Cloudy
0% 93%
Wind Speed: 4 kmh
Wind Gust: 16 kmh

Sat, 13 Sep - 9am

11°C

Chamonix-Mont-Blanc weather:
Cloudy
0% 90%
Wind Speed: 4 kmh
Wind Gust: 16 kmh

Sat, 13 Sep - 10am

13°C

Chamonix-Mont-Blanc weather:
Cloudy
0% 89%
Wind Speed: 4 kmh
Wind Gust: 16 kmh

Sat, 13 Sep - 11am

14°C

Chamonix-Mont-Blanc weather:
Cloudy
0% 92%
Wind Speed: 5 kmh
Wind Gust: 18 kmh

Sat, 13 Sep - 12pm

15°C

Chamonix-Mont-Blanc weather:
Cloudy
0% 97%
Wind Speed: 5 kmh
Wind Gust: 16 kmh

Sat, 13 Sep - 1pm

16°C

Chamonix-Mont-Blanc weather:
Cloudy
5% Rain 98%
Wind Speed: 5 kmh
Wind Gust: 16 kmh

Sat, 13 Sep - 2pm

16°C

Chamonix-Mont-Blanc weather:
Cloudy
6% Rain 99%
Wind Speed: 5 kmh
Wind Gust: 15 kmh

Sat, 13 Sep - 3pm

16°C

Chamonix-Mont-Blanc weather:
Cloudy
10% Rain 99%
Wind Speed: 5 kmh
Wind Gust: 16 kmh

Sat, 13 Sep - 4pm

15°C

Chamonix-Mont-Blanc weather:
Cloudy
25% Rain 100%
Wind Speed: 5 kmh
Wind Gust: 15 kmh

Attribution:

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