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
13°C
Gusts 7km/h
Update today 06:10
Le Tour - 1500m
18°C
Gusts 21km/h
0 snowdepth
Update today 06:10
Aiguilles Rouges - 2365m
16°C
Gusts 37km/h
Update today 06:10
Le Couvercle - 2758m
13°C
Gusts 14km/h
0 snowdepth
Update today 06:10
Aiguille du Midi - 3845m
4°C
Gusts 47km/h
Update today 06:10
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
30km/h NW
0cm
Thursday afternoon
1000m
34°C
20km/h SW
0cm
2000m
24°C
20km/h
0cm
4000m
5°C
30km/h SW
0cm
Thursday night
1000m
14°C
5km/h
0cm
2000m
17°C
40km/h SW
0cm
4000m
3°C
50km/h SW
0cm
Weather for Friday 31 July
Early morning : Sunny.
End of morning : Mainly cloudy. Rare showers (snowfalls above 4100 m). Low thunderstorm risk.
Afternoon : Mainly cloudy. Rare showers (snowfalls above 4000 m). Low thunderstorm risk.
Evening : Showers (snowfalls above 3700 m). Thunderstorm risk.
Night : Clear sky. Some clouds in high mountains.
End of morning : Mainly cloudy. Rare showers (snowfalls above 4100 m). Low thunderstorm risk.
Afternoon : Mainly cloudy. Rare showers (snowfalls above 4000 m). Low thunderstorm risk.
Evening : Showers (snowfalls above 3700 m). Thunderstorm risk.
Night : Clear sky. Some clouds in high mountains.
Friday morning
1000m
18°C
0km/h
0cm
2000m
19°C
40km/h SW
0cm
4000m
4°C
50km/h W
0cm
Friday afternoon
1000m
30°C
20km/h SW
0cm
2000m
21°C
40km/h SW
0cm
4000m
3°C
50km/h SW
0cm
Friday night
1000m
12°C
5km/h
0cm
2000m
14°C
40km/h SW
0cm
4000m
2°C
60km/h SW
2cm
Forecast for the next few days
Sat. 01 Aug
Morning
17°C
Afternoon
29°C
4000m
Night
10°C
Sun. 02 Aug
Morning
17°C
Afternoon
31°C
Night
13°C
Mon. 03 Aug
Morning
16°C
Afternoon
30°C
3700m
Night
12°C
Tue. 04 Aug
12°C / 27°C
Confidence index :
3/5
3/5
Wed. 05 Aug
11°C / 30°C
Confidence index :
3/5
3/5
Thu. 06 Aug
11°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.
