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Les Diablerets 7-Day Snow Forecast - 20th June 2026

Les Diablerets Snow Forecast - 7 day

ECMWF IFS
GFS

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Updated 20 June 2026 13:40 UTC

7-Day Snow Forecast for Les Diablerets

1-week from 20 June.

For Forecast detail, see below.

Les Diablerets 7-Day Snow Forecast Highlights

When will there be fresh snow in Les Diablerets?

Les Diablerets Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (2,060m)
Next Snow?
There is no snow currently in the forecast for Les Diablerets.
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7-Day Snow Outlook for Les Diablerets

 
Snowfall

 
Snow Line

Max 28℃ 83°F
Min 15℃ 60°F

Snow unlikely

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Les Diablerets Medium-Range (7-Day) Snow Forecast Detail

Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.

Max 27℃ 80°F
Min 15℃ 60°F

Valley temperatures from an overnight low of 15℃ 60°F to daytime highs around 27℃ 80°F

Temperature at BaseTemp at Base

Sat
20

Snow unlikely

ClearClearClearClear

Clear sky.

Forecast times for Les Diablerets are in Zurich (Europe/Zurich) time zone.

Max 28℃ 82°F
Min 18℃ 64°F

Valley temperatures from an overnight low of 18℃ 64°F to daytime highs around 28℃ 82°F

Temperature at BaseTemp at Base

Sun
21

Snow unlikely

MixedClearClearClear

Clear spells early, then clear sky later.

Forecast times for Les Diablerets are in Zurich (Europe/Zurich) time zone.

Max 28℃ 82°F
Min 18℃ 64°F

Valley temperatures from an overnight low of 18℃ 64°F to daytime highs around 28℃ 82°F

Temperature at BaseTemp at Base

Mon
22

Snow unlikely

ClearMixedClearClear

Clear sky, clear spells, clear sky later.

Forecast times for Les Diablerets are in Zurich (Europe/Zurich) time zone.

Max 28℃ 82°F
Min 18℃ 63°F

Valley temperatures from an overnight low of 18℃ 63°F to daytime highs around 28℃ 82°F

Temperature at BaseTemp at Base

Tue
23

Snow unlikely

ClearClearFairClear

Clear sky, fair, clear sky later.

Forecast times for Les Diablerets are in Zurich (Europe/Zurich) time zone.

Max 28℃ 83°F
Min 17℃ 62°F

Valley temperatures from an overnight low of 17℃ 62°F to daytime highs around 28℃ 83°F

Temperature at BaseTemp at Base

Wed
24

Snow unlikely

ClearClearFairFair

Clear sky early, then fair later.

Forecast times for Les Diablerets are in Zurich (Europe/Zurich) time zone.

Max 27℃ 81°F
Min 18℃ 64°F

Valley temperatures from an overnight low of 18℃ 64°F to daytime highs around 27℃ 81°F

Temperature at BaseTemp at Base

Thu
25

Snow unlikely

ClearFairLt DrizzleCloud

Clear sky first, fair then light drizzle, cloudy later.

Forecast times for Les Diablerets are in Zurich (Europe/Zurich) time zone.

Max 27℃ 80°F
Min 17℃ 63°F

Valley temperatures from an overnight low of 17℃ 63°F to daytime highs around 27℃ 80°F

Temperature at BaseTemp at Base

Fri
26

Snow unlikely

ClearClearLt DrizzleLt Drizzle

Clear sky early, then light drizzle later.

Forecast times for Les Diablerets are in Zurich (Europe/Zurich) time zone.

This Snow Forecast for Les Diablerets, 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 Les Diablerets, 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.

Les Diablerets Snow Forecast updated at 13:40 UTC, next update expected imminently.

Snow Reliability

Les Diablerets boasts reliable snow conditions, with an average snow depth of 150 cm during peak season. For the latest snow information, visit J2Ski for updates on snowfall and conditions.