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Chamonix Weather Forecast - 7 to 16 days - 17th July 2026

Chamonix Weather

ECMWF IFS
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Weather Forecast for Chamonix ( 1,030m to 3,840m 3,379ft to 12,598ft )

Weather Outlook from 17 July.

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 00:44 UTC, next update expected imminently.

Long-range Snow Outlook for Chamonix

 
Snowfall

 
Snow Line

Max 25℃ 77°F
Min 9℃ 48°F

3cm 1in New Snow

Snow Line from 3,584m 11,759ft to 2,738m 8,983ft , with rain below.

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Chamonix Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Chamonix from OpenMeteo(ECMWF IFS)
BaseSnow and WeatherTemp
Town
Fri
17
Lt Drizzle

Light snow at altitude, light drizzle below.

Max 25℃ 77°F
Min 16℃ 61°F
Sat
18
Lt Drizzle

up to 1cm New Snow
Light snow at altitude, light drizzle below.
Snow Line from 3,584m 11,759ft to 2,861m 9,386ft , with rain below.

Max 23℃ 74°F
Min 13℃ 56°F
Sun
19
Lt Drizzle

Light drizzle.

Max 21℃ 71°F
Min 12℃ 53°F
Mon
20
Lt Drizzle

Fair at altitude, light drizzle below.

Max 22℃ 72°F
Min 11℃ 52°F
Tue
21
Clear

Clear sky.

Max 21℃ 69°F
Min 12℃ 53°F
Wed
22
Fair

Clear sky at altitude, fair below.

Max 23℃ 73°F
Min 9℃ 48°F
Thu
23
Lt Drizzle

up to 3cm up to 1in New Snow
Light snow at altitude, light drizzle below.
Snow Line from 3,353m 11,001ft to 2,738m 8,983ft , with rain below.

Max 20℃ 68°F
Min 13℃ 55°F

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 00:44 UTC, next update expected imminently.

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.