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

Gastein Weather

ECMWF IFS
GFS

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Weather Forecast for Gastein (830m to 2,700m)

Weather Outlook from 20 September.

Gastein Forecast

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

Gastein Weather Forecast updated at 21:59 NZST, next update expected imminently.

Long-range Snow Outlook for Gastein

 
Snowfall

 
Snow Line

Max 24℃
Min 1℃

4cm New Snow

Snow Line from 2,661m to 1,722m, with rain below.

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Gastein Daily Weather Forecast Detail

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

Clear spells.

Max 23℃
Min 9℃
Mon
21
Lt Drizzle

Light drizzle.

Max 16℃
Min 9℃
Tue
22
Mixed

Fair at altitude, clear spells below.

Max 15℃
Min 7℃
Wed
23
Clear

Clear sky.

Max 18℃
Min 1℃
Thu
24
Clear

up to 2cm New Snow
Clear sky.
Snow Line from 2,661m to 2,045m, with rain below.

Max 18℃
Min 7℃
Fri
25
Lt Drizzle

up to 2cm New Snow
Light snow at altitude, light drizzle below.
Snow Line from 2,261m to 2,061m, with rain below.

Max 18℃
Min 8℃
Sat
26
Clear

Clear sky.

Max 24℃
Min 7℃

This Snow Forecast for Gastein, Austria 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 Gastein, 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.

Gastein Weather Forecast updated at 21:59 NZST, next update expected imminently.

Current Snow

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

For more information about this Austrian Ski Resort, See Also Skiing and Snowboarding in Gastein .

Off-Piste Safety in Gastein

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