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Grächen Weather Forecast - 7 to 16 days - 21st September 2026

Grächen Weather

ECMWF IFS
GFS

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Weather Forecast for Grächen (5,315ft to 9,482ft)

Weather Outlook from 21 September.

Grächen Forecast

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

Grächen Weather Forecast updated at 17:44 PDT, next update expected 23:00 PDT.

Long-range Snow Outlook for Grächen

 
Snowfall

 
Snow Line

Max 74°F
Min 34°F

Snow unlikely

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Grächen Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Grächen from OpenMeteo(ECMWF IFS)
BaseSnow and WeatherTemp
Town
Mon
21
Mixed

Clear spells.

Max 72°F
Min 45°F
Tue
22
Clear

Clear sky.

Max 72°F
Min 42°F
Wed
23
Clear

Clear sky.

Max 71°F
Min 47°F
Thu
24
Mixed

Fair at altitude, clear spells below.

Max 65°F
Min 42°F
Fri
25
Fair

Fair.

Max 68°F
Min 34°F
Sat
26
Clear

Clear sky.

Max 74°F
Min 45°F
Sun
27
Mixed

Clear spells.

Max 72°F
Min 40°F

No significant snowfall is forecast for this period.

This Snow Forecast for Grächen, Switzerland 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 Grächen, 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.

Grächen Weather Forecast updated at 17:44 PDT, next update expected 23:00 PDT.

Current Snow

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

For more information about this Swiss Ski Resort, See Also Skiing and Snowboarding in Grächen .

Off-Piste Safety in Grächen

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