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
4°C
Gusts 9km/h
1cm snowdepth
Update today 22:10
Le Tour - 1500m
2°C
Gusts 25km/h
2cm snowdepth
Update today 22:10
Aiguilles Rouges - 2365m
-4°C
Gusts 51km/h
Update today 22:10
Le Couvercle - 2758m
-6°C
Gusts 53km/h
15cm snowdepth
Update today 22:10
Aiguille du Midi - 3845m
-15°C
Gusts 62km/h
Update today 22:10
Weather for Friday 23 October
Morning : Overcast. Showers (snowfalls above 2000 m).
End of morning : Rain (snowfalls above 1900 m). Overcast.
Afternoon : Overcast. Showers (snowfalls above 1800 m).
Night : Mainly cloudy. Showers (snowfalls above 1500 m).
End of morning : Rain (snowfalls above 1900 m). Overcast.
Afternoon : Overcast. Showers (snowfalls above 1800 m).
Night : Mainly cloudy. Showers (snowfalls above 1500 m).
Friday morning
1000m
6°C
15km/h NE
0cm
2000m
2°C
40km/h SW
4cm
4000m
-9°C
50km/h SW
10cm
Friday afternoon
1000m
7°C
35km/h SW
0cm
2000m
2°C
60km/h SW
3cm
4000m
-13°C
80km/h W
4cm
Friday night
1000m
1°C
40km/h SW
0cm
2000m
-3°C
40km/h SW
5cm
4000m
-16°C
60km/h W
10cm
Weather for Saturday 24 October
Morning : Overcast. Showers (snowfalls above 1100 m).
Afternoon : Rare showers (snowfalls above 1200 m). Overcast.
Night : Overcast. Light raindrops (snowflakes above 1500 m).
Afternoon : Rare showers (snowfalls above 1200 m). Overcast.
Night : Overcast. Light raindrops (snowflakes above 1500 m).
Saturday morning
1000m
2°C
20km/h SW
0cm
2000m
-4°C
25km/h SW
5cm
4000m
-16°C
70km/h NW
2cm
Saturday afternoon
1000m
8°C
20km/h SW
0cm
2000m
1°C
25km/h SW
2cm
4000m
-14°C
50km/h NW
4cm
Saturday night
1000m
4°C
10km/h SW
0cm
2000m
1°C
25km/h SW
1cm
4000m
-9°C
70km/h NW
4cm
Forecast for the next few days
Sun. 25 Oct
Morning
8°C
2500m
Afternoon
9°C
2700m
Night
4°C
Mon. 26 Oct
Morning
-1°C
Afternoon
13°C
Night
8°C
Tue. 27 Oct
Morning
2°C
Afternoon
18°C
Night
5°C
Wed. 28 Oct
2°C / 14°C
Confidence index :
3/5
3/5
Thu. 29 Oct
-3°C / 15°C
Confidence index :
3/5
3/5
Fri. 30 Oct
-2°C / 15°C
Confidence index :
3/5
3/5
: 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
Checking the weather in Chamonix before every outing is an essential step to ensure your safety and the success of your mountain activities. Due to the high altitude and proximity to the Mont Blanc massif, weather conditions can change rapidly: bright sunshine can give way to a violent thunderstorm or freezing fog in just a few minutes. Checking the forecast in advance not only helps you choose the right gear (technical clothing, sun protection, or crampons), but also allows you to assess specific risks such as avalanches, rockfalls, or hidden crevasses. Whether you’re skiing, mountaineering, or hiking, carefully reading this Météo France bulletin or the “La Chamoniarde” conditions will ensure you adapt your itinerary to actual conditions, thereby avoiding putting yourself in danger in an environment where nature reigns supreme.
