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Fiesch Weather Forecast - 7 to 16 days - 20th September 2026

Fiesch Weather

ECMWF IFS
GFS

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Weather Forecast for Fiesch (1,050m to 2,870m)

Weather Outlook from 20 September.

Fiesch Forecast

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

Fiesch Weather Forecast updated at 02:51 NZST, next update expected imminently.

Long-range Snow Outlook for Fiesch

 
Snowfall

 
Snow Line

Max 26℃
Min 5℃

Snow unlikely

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Fiesch Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Fiesch from OpenMeteo(ECMWF IFS)
BaseSnow and WeatherTemp
Town
Sun
20
Mixed

Cloudy at altitude, clear spells below.

Max 25℃
Min 7℃
Mon
21
Cloud

Cloudy.

Max 25℃
Min 7℃
Tue
22
Clear

Clear sky.

Max 26℃
Min 10℃
Wed
23
Clear

Clear sky.

Max 25℃
Min 11℃
Thu
24
Fair

Fair.

Max 21℃
Min 9℃
Fri
25
Fair

Clear sky at altitude, fair below.

Max 24℃
Min 5℃
Sat
26
Clear

Clear sky.

Max 26℃
Min 12℃

This Snow Forecast for Fiesch, 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 Fiesch, 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.

Fiesch Weather Forecast updated at 02:51 NZST, next update expected imminently.

Current Snow

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

Switzerland Accommodation (Apartments, Chalets, Hotels) Map

 

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

Off-Piste Safety in Fiesch

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