Chamonix Snow Forecast - 7 day
Updated 03 August 2026 17:47 PDT
7-Day Snow Forecast for Chamonix
1-week from 4 August.
For Forecast detail, see below.
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Chamonix 7-Day Snow Forecast Highlights
When will there be fresh snow in Chamonix?
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7-Day Snow Outlook for Chamonix
Snowfall
Snow Line
Max 85°F
Min 53°F
Snow unlikely
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Chamonix Medium-Range (7-Day) Snow Forecast Detail
Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.
Max 85°F
Min 61°F
Valley temperatures from an overnight low of 61°F to daytime highs around 85°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Tue
04
Snow unlikely
Clear sky early, then light drizzle later.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
Max 77°F
Min 58°F
Valley temperatures from an overnight low of 58°F to daytime highs around 77°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Wed
05
Snow unlikely
Clear sky, rain showers, fair later.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
Max 77°F
Min 58°F
Valley temperatures from an overnight low of 58°F to daytime highs around 77°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Thu
06
Snow unlikely
Cloudy first, fair then light drizzle, clear sky later.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
Max 76°F
Min 55°F
Valley temperatures from an overnight low of 55°F to daytime highs around 76°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Fri
07
Snow unlikely
Fair early, then clear sky later.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
Max 81°F
Min 53°F
Valley temperatures from an overnight low of 53°F to daytime highs around 81°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Sat
08
Snow unlikely
Fair, clear sky, fair later.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
Max 82°F
Min 59°F
Valley temperatures from an overnight low of 59°F to daytime highs around 82°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Sun
09
Snow unlikely
Clear sky first, light drizzle then drizzle, light drizzle later.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
Max 82°F
Min 60°F
Valley temperatures from an overnight low of 60°F to daytime highs around 82°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Mon
10
Snow unlikely
Clear sky.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
No significant snowfall is forecast for this period.
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 trail 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 Snow Forecast updated at 17:47 PDT, next update expected imminently.
Snow Reliability
Chamonix typically enjoys reliable snowfall, with an average snow depth of 80-200 cm throughout the season. For the latest snow conditions, be sure to check J2Ski for up-to-date information.