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Gressoney Saint Jean Weather Forecast - 7 to 16 days - 20th May 2026

Gressoney Saint Jean Weather

ECMWF IFS
GFS

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Weather Forecast for Gressoney Saint Jean (1,220m to 2,860m)

Weather Outlook from 20 May.

Gressoney Saint Jean Forecast

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

Gressoney Saint Jean Weather Forecast updated at 07:42 NZST, next update expected 13:00 NZST.

Long-range Snow Outlook for Gressoney Saint Jean

 
Snowfall

 
Snow Line

Max 22℃
Min 4℃

Snow unlikely

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Gressoney Saint Jean Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Gressoney Saint Jean from OpenMeteo(ECMWF IFS)
BaseSnow and WeatherTemp
Town
Wed
20
Cloud

Light snow showers at altitude, light rain showers below.

Max 19℃
Min 4℃
Thu
21
Mixed

Clear spells.

Max 19℃
Min 6℃
Fri
22
Clear

Clear sky.

Max 20℃
Min 10℃
Sat
23
Cloud

Clear spells at altitude, cloudy below.

Max 21℃
Min 11℃
Sun
24
Fair

Fair.

Max 22℃
Min 11℃
Mon
25
Fair

Fair.

Max 21℃
Min 12℃
Tue
26
Shwrs

Clear sky at altitude, rain showers below.

Max 22℃
Min 12℃

No significant snowfall is forecast for this period.

This Snow Forecast for Gressoney Saint Jean, Italy 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 Gressoney Saint Jean, 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.

Gressoney Saint Jean Weather Forecast updated at 07:42 NZST, next update expected 13:00 NZST.

Current Snow

For current snow depths and skiing conditions, see our Current Snow Report for Gressoney Saint Jean.

Italy Hotels Map

 

For more information about this Italian Ski Resort, See Also Skiing and Snowboarding in Gressoney Saint Jean .

Off-Piste Safety in Gressoney Saint Jean

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