Chamonix-Mont-Blanc weather: 7-day forecast
A 7-day forecast for Chamonix-Mont-Blanc, computed separately for the village (1,048 m) and the top of the ski area (2,317 m): expected fresh snow, temperatures, wind and the rain-snow line, refreshed every hour.
Chamonix-Mont-Blanc is a ski resort in the Northern Alps (Haute-Savoie). The village sits at 1,048 m and the ski area rises to 2,317 m, a skiable vertical of 1,282 m.
Forecast, day by day
7-day forecast
Village 1,048 m · top 2,317 m
Forecast corrected for altitude; fresh snow = forecast total at the top; UV = peak of the day. Beyond 3 days, check the resort’s own report. Source:Open-Meteo.
How to read it. The first temperature is the day’s maximum, the second its minimum; “village” and “top” are computed for the altitude of each point. Fresh snow is the total forecast at the top of the ski area. The 0 °C isotherm gives the altitude above which it snows rather than rains.
Resort data: declared by Office de Tourisme de Chamonix and distributed by ANMSM · read on 18 September