Chamonix Weather
Weather Forecast for Chamonix ( 1,030m to 3,840m 3,379ft to 12,598ft )
Weather Outlook from 22 October.
Chamonix Forecast
See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.
Chamonix Weather Forecast updated at 08:43 BST, next update expected 11:00 BST.
Long-range Snow Outlook for Chamonix
Snowfall
Snow Line
Max 21℃ 69°F
Min 0℃ 32°F
41cm 16in New Snow
Snow Line from 2,245m 7,365ft to resort level ( 1,030m 3,379ft ).
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Powder Alert!
Powder Alarm issued 22 October 2026 09:46 BST
Powder Possible :- 20cm 8in of Fresh Snow is forecast for Chamonix over the next 2 days.
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Chamonix Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Thu 22 |  | Fog at altitude, clear spells below. | Max 11℃ 51°F Min 0℃ 33°F |
| Fri 23 |  | up to 16cm up to 6in New Snow | Max 9℃ 48°F Min 2℃ 35°F |
| Sat 24 | | 2cm to 7cm 1in to 3in New Snow | Max 5℃ 42°F Min 1℃ 34°F |
| Sun 25 |  | up to 10cm up to 4in New Snow | Max 11℃ 51°F Min 0℃ 32°F |
| Mon 26 |  | Clear sky. | Max 15℃ 58°F Min 3℃ 38°F |
| Tue 27 | | Clear sky. | Max 20℃ 68°F Min 6℃ 43°F |
| Wed 28 | | Cloudy. | Max 17℃ 63°F Min 6℃ 42°F |
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This Snow Forecast for Chamonix, France gives the predicted Snowfall and Freezing Levels for the next week.
The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Chamonix, on any given piste or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.
Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.
Chamonix Weather Forecast updated at 08:43 BST, next update expected 11:00 BST.
Current Snow
For current snow depths and skiing conditions, see our Current Snow Report for Chamonix.France Accommodation (Apartments, Chalets, Hotels) Map
For more information about this French Ski Resort, See Also Skiing and Snowboarding in Chamonix .
Off-Piste Safety in Chamonix
Before skiing or snowboarding off-piste in Chamonix, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.