Weather in Chamonix
Updated daily by a forecaster from Météo France in Chamonix, find out what the weather forecast is for the next few days in the Chamonix-Mont-Blanc valley.
Real-time weather observations for the Chamonix Valley
Météo France automatic stations
Chamonix - 1042m
17°C
Gusts 4km/h
Update today 23:10
Le Tour - 1500m
19°C
Gusts 22km/h
0 snowdepth
Update today 23:10
Aiguilles Rouges - 2365m
16°C
Gusts 21km/h
Update today 23:10
Le Couvercle - 2758m
12°C
Gusts 6km/h
0 snowdepth
Update today 23:10
Aiguille du Midi - 3845m
4°C
Gusts 27km/h
Update today 23:10
Weather for Wednesday 29 July
Day : Fine. Warm atmosphere.
Night : Clear sky.
Night : Clear sky.
Wednesday morning
1000m
18°C
0km/h
0cm
2000m
18°C
30km/h SW
0cm
4000m
5°C
40km/h SW
0cm
Wednesday afternoon
1000m
32°C
20km/h SW
0cm
2000m
22°C
30km/h SW
0cm
4000m
6°C
40km/h W
0cm
Wednesday night
1000m
11°C
5km/h
0cm
2000m
15°C
15km/h W
0cm
4000m
4°C
30km/h NW
0cm
Weather for Thursday 30 July
Day : Fine. Warm atmosphere.
End of afternoon : Mainly cloudy.
Night : Clear sky.
End of afternoon : Mainly cloudy.
Night : Clear sky.
Thursday morning
1000m
20°C
5km/h
0cm
2000m
19°C
15km/h
0cm
4000m
4°C
20km/h NW
0cm
Thursday afternoon
1000m
34°C
20km/h SW
0cm
2000m
25°C
20km/h W
0cm
4000m
5°C
30km/h W
0cm
Thursday night
1000m
12°C
5km/h
0cm
2000m
17°C
40km/h SW
0cm
4000m
3°C
60km/h NW
0cm
Forecast for the next few days
Fri. 31 Jul
Morning
17°C
Afternoon
31°C
3900m
Night
13°C
Sat. 01 Aug
Morning
16°C
Afternoon
29°C
Night
13°C
Sun. 02 Aug
Morning
16°C
Afternoon
32°C
Night
16°C
Mon. 03 Aug
13°C / 31°C
Confidence index :
2/5
2/5
Tue. 04 Aug
11°C / 30°C
Confidence index :
2/5
2/5
Wed. 05 Aug
12°C / 29°C
Confidence index :
2/5
2/5
: French side (Chamonix Valley)
: Italian side (Courmayeur)
: Snowfalls expected
: Rain/snow boundary
© Document Météo France. The sale, rebroadcasting or reproduction of the information contained in this bulletin, in its original format or in the form of derived products, is strictly forbidden without the express, written authorisation of Météo France and the Chamonix Tourist Office. This bulletin is produced and analysed every morning by a Météo France forecaster based in Chamonix.
The vital importance of the weather for your stay in the Chamonix valley
Check the weather in Chamonix before each outing is essential to ensure your safety and the success of your mountain activities. Because of the high altitude and proximity of the Mont Blancmassif, weather conditions can change dramatically: bright sunshine can give way to violent thunderstorms or freezing fog in just a few minutes. Anticipating the forecast not only helps you choose the right equipment (technical clothing, sun protection or crampons), but also enables you to assess specific risks such as avalanchesor hidden crevasses. Whether you're a skier, mountaineer or hiker, a careful reading of this bulletin is a must. Météo France or the La Chamoniarde weather report will ensure that you adapt your itinerary to actual conditions, and avoid putting yourself at risk in an environment where nature remains sovereign.
