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Mont Blanc Weather Forecast - 7 to 16 days - 21st September 2026

Mont Blanc Weather

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Weather Forecast for Mont Blanc (361m to 661m)

Weather Outlook from 21 September.

Mont Blanc Forecast

See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.

Mont Blanc Weather Forecast updated at 05:00 CDT, next update expected imminently.

Long-range Snow Outlook for Mont Blanc

 
Snowfall

 
Snow Line

Max 20℃
Min 3℃

Snow unlikely

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Mont Blanc Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Mont Blanc from OpenMeteo(GEM)
BaseSnow and WeatherTemp
Town
Mon
21
Clear

Clear sky.

Max 13℃
Min 3℃
Tue
22
Clear

Clear sky.

Max 14℃
Min 5℃
Wed
23
Clear

Clear sky.

Max 16℃
Min 4℃
Thu
24
Clear

Clear sky.

Max 18℃
Min 4℃
Fri
25
Clear

Clear sky.

Max 19℃
Min 4℃
Sat
26
Clear

Clear sky.

Max 19℃
Min 6℃
Sun
27
Clear

Clear sky.

Max 20℃
Min 7℃

No significant snowfall is forecast for this period.

This Snow Forecast for Mont Blanc, Canada 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 Mont Blanc, 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.

Mont Blanc Weather Forecast updated at 05:00 CDT, next update expected imminently.

Current Snow

For current snow depths and skiing conditions, see our Current Snow Report for Mont Blanc.

Canada Accommodation (Apartments, Chalets, Hotels) Map

 

For more information about this Canadian Ski Resort, See Also Skiing and Snowboarding in Mont Blanc .

Off-Piste Safety in Mont Blanc

Before skiing or snowboarding off-piste in Mont Blanc, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.