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Interlaken Weather Forecast - 7 to 16 days - 21st March 2026

Interlaken Weather

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Weather Forecast for Interlaken (1,860ft to 9,747ft)

Weather Outlook from 21 March.

Interlaken Forecast

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

Interlaken Weather Forecast updated at 17:45 PDT, next update expected 20:00 PDT.

Long-range Snow Outlook for Interlaken

 
Snowfall

 
Snow Line

Max 56°F
Min 29°F

25in New Snow

Snow Line from 7,313ft to resort level (1,860ft).

Powder Alert!

Powder Alarm issued 20 March 2026 18:42 PDT

Powder Possible :- 23in of Fresh Snow is forecast for Interlaken over the next 7 days.

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Interlaken Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Interlaken from OpenMeteo(ECMWF IFS)
BaseSnow and WeatherTemp
Town
Sat
21
Lt Drizzle

up to 1in New Snow
Clear spells at altitude, light drizzle below.
Snow Line from 7,313ft to 4,131ft, with rain below.

Max 54°F
Min 36°F
Sun
22
Cloud

up to 1in New Snow
Snow showers at altitude, rain showers below.
Snow Line from 4,281ft to 2,969ft, with rain below.

Max 53°F
Min 38°F
Mon
23
Cloud

up to 1in New Snow
Clear spells at altitude, cloudy below.
Snow Line from 6,302ft to 3,980ft, with rain below.

Max 51°F
Min 35°F
Tue
24
Cloud

Cloudy.

Max 56°F
Min 36°F
Wed
25
Snow

1in to 5in New Snow
Snow showers.
Snow Line from 6,099ft to resort level (1,860ft).

Max 55°F
Min 31°F
Thu
26
Snow

4in to 9in New Snow
Heavy snow at altitude, heavy rain showers below.
Snow Line from 1,962ft to resort level (1,860ft).

Max 35°F
Min 30°F
Fri
27
Light Snow

2in to 8in New Snow
Heavy snow at altitude, light rain below.
Snow falling to resort level (1,860ft).

Max 34°F
Min 29°F

This Snow Forecast for Interlaken, 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 Interlaken, 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.

Interlaken Weather Forecast updated at 17:45 PDT, next update expected 20:00 PDT.

Current Snow

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

Switzerland Hotels Map

 

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

Off-Piste Safety in Interlaken

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