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Wengen Weather Forecast - 7 to 16 days - 18th August 2026

Wengen Weather

ECMWF IFS
GFS
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Weather Forecast for Wengen (4,101ft to 7,612ft)

Weather Outlook from 18 August.

Wengen Forecast

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

Wengen Weather Forecast updated at 23:48 PDT, next update expected imminently.

Long-range Snow Outlook for Wengen

 
Snowfall

 
Snow Line

Max 77°F
Min 56°F

Snow unlikely

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Wengen Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Wengen from OpenMeteo(ECMWF IFS)
BaseSnow and WeatherTemp
Town
Tue
18
Lt Drizzle

Snow showers at altitude, light drizzle below.

Max 71°F
Min 58°F
Wed
19
Clear

Clear sky.

Max 77°F
Min 56°F
Thu
20
Shwrs

Light snow at altitude, rain showers below.

Max 72°F
Min 61°F
Fri
21
Storm

Light snow at altitude, thunderstorms below.

Max 65°F
Min 58°F
Sat
22
Shwrs

Light snow at altitude, rain showers below.

Max 62°F
Min 58°F
Sun
23
Drizzle

Light snow at altitude, drizzle below.

Max 64°F
Min 56°F
Mon
24
Lt Drizzle

Fair at altitude, light drizzle below.

Max 66°F
Min 60°F

No significant snowfall is forecast for this period.

This Snow Forecast for Wengen, 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 Wengen, 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.

Wengen Weather Forecast updated at 23:48 PDT, next update expected imminently.

Current Snow

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

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

Off-Piste Safety in Wengen

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