Chamonix Snow Forecast - 7 day
Updated 25 June 2026 08:43 NZST
7-Day Snow Forecast for Chamonix
1-week from 25 June.
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 30℃
Min 12℃
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 29℃
Min 17℃
Valley temperatures from an overnight low of 17℃ to daytime highs around 29℃
Temperature at BaseTemp at Base
Thu
25
Snow unlikely
Clear sky, light drizzle, rain showers later.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
Max 29℃
Min 17℃
Valley temperatures from an overnight low of 17℃ to daytime highs around 29℃
Temperature at BaseTemp at Base
Fri
26
Snow unlikely
Clear sky, rain showers, cloudy later.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
Max 30℃
Min 17℃
Valley temperatures from an overnight low of 17℃ to daytime highs around 30℃
Temperature at BaseTemp at Base
Sat
27
Snow unlikely
Clear sky, clear spells, cloudy later.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
Max 29℃
Min 17℃
Valley temperatures from an overnight low of 17℃ to daytime highs around 29℃
Temperature at BaseTemp at Base
Sun
28
Snow unlikely
Clear sky, light drizzle, clear spells later.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
Max 22℃
Min 16℃
Valley temperatures from an overnight low of 16℃ to daytime highs around 22℃
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Mon
29
Snow unlikely
Light drizzle, patchy light rain with thunder, light rain showers later.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
Max 23℃
Min 12℃
Valley temperatures from an overnight low of 12℃ to daytime highs around 23℃
Freeze-thaw (spring snow) conditions up high.
Temperature at BaseTemp at Base
Tue
30
Snow unlikely
Clear sky, fair, light drizzle later.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
Max 22℃
Min 16℃
Valley temperatures from an overnight low of 16℃ to daytime highs around 22℃
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Wed
01
Snow unlikely
Clear spells first, light drizzle then clear spells, fair later.
Forecast times for Chamonix are in Paris (Europe/Paris) time zone.
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 Snow Forecast updated at 08:43 NZST, 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.