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Astún Weather Forecast - 7 to 16 days - 20th June 2026

Astún Weather

ECMWF IFS
GFS

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Weather Forecast for Astún (1,700m to 2,300m)

Weather Outlook from 20 June.

Astún Forecast

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

Astún Weather Forecast updated at 19:40 CDT, next update expected 01:00 CDT.

Long-range Snow Outlook for Astún

 
Snowfall

 
Snow Line

Max 31℃
Min 15℃

Snow unlikely

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Astún Daily Weather Forecast Detail

16 Day Weather and Snow Forecast for Astún from OpenMeteo(ECMWF IFS)
BaseSnow and WeatherTemp
Town
Sat
20
Clear

Clear sky.

Max 27℃
Min 16℃
Sun
21
Fair

Fair.

Max 29℃
Min 17℃
Mon
22
Clear

Clear sky.

Max 31℃
Min 18℃
Tue
23
Clear

Clear sky.

Max 30℃
Min 19℃
Wed
24
Clear

Clear sky.

Max 28℃
Min 17℃
Thu
25
Clear

Clear sky.

Max 27℃
Min 15℃
Fri
26
Fair

Fair.

Max 26℃
Min 16℃

No significant snowfall is forecast for this period.

This Snow Forecast for Astún, Spain 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 Astún, 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.

Astún Weather Forecast updated at 19:40 CDT, next update expected 01:00 CDT.

Current Snow

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

For more information about this Spanish Ski Resort, See Also Skiing and Snowboarding in Astún .

Off-Piste Safety in Astún

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