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Chamonix Weather Forecast - 7 to 16 days - 13th 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 13 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 08:40 BST, next update expected 11:00 BST.

Long-range Snow Outlook for Chamonix

 
Snowfall

 
Snow Line

Max 31℃ 88°F
Min 12℃ 54°F

5cm 2in New Snow

Snow Line from 3,445m 11,302ft to 2,999m 9,839ft , 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
Mon
13
Cloud

Clear spells at altitude, cloudy below.

Max 31℃ 88°F
Min 17℃ 63°F
Tue
14
Mixed

Clear spells.

Max 29℃ 84°F
Min 17℃ 63°F
Wed
15
Lt Rain

Fair at altitude, light rain showers below.

Max 29℃ 83°F
Min 18℃ 64°F
Thu
16
Clear

Clear sky.

Max 29℃ 84°F
Min 17℃ 62°F
Fri
17
Drizzle

up to 2cm up to 1in New Snow
Light snow at altitude, drizzle below.
Snow Line from 3,445m 11,302ft to 3,338m 10,951ft , with rain below.

Max 27℃ 80°F
Min 17℃ 62°F
Sat
18
Lt Drizzle

up to 3cm up to 1in New Snow
Snow at altitude, rain below.
Snow Line from 3,445m 11,302ft to 2,999m 9,839ft , with rain below.

Max 21℃ 70°F
Min 14℃ 58°F
Sun
19
Clear

Fair at altitude, clear sky below.

Max 21℃ 70°F
Min 12℃ 54°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 08:40 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.