Astún Snow Forecast - 7 day
Updated 29 October 2026 19:49 UTC
7-Day Snow Forecast for Astún
1-week from 29 October.
For Forecast detail, see below.
There is some snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
Astún 7-Day Snow Forecast Highlights
When will there be fresh snow in Astún?
| Next Snow Expected | 4 November |
|---|---|
| Next Snow Amount | 3cm 1in |
| Next 48 Hours | - - |
| Next 7 Days | 6cm 2in |
| Save on Ski Hire | |
| Find a Ski Instructor |
7-Day Snow Outlook for Astún
Snowfall
Snow Line
Max 14℃ 57°F
Min -4℃ 24°F
7cm 3in New Snow
Snow Line from 2,069m 6,788ft to resort level ( 1,700m 5,577ft ).
There is some snow in the long-range forecast (8 to 16 days from today)!
J2Ski - Sign In for a long-range snow forecast, with more weather detail.
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Astún 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 13℃ 55°F
Min 5℃ 41°F
Valley temperatures from an overnight low of 5℃ 41°F to daytime highs around 13℃ 55°F
Temperature at BaseTemp at Base
Thu
29
Snow unlikely
Cloudy.
Forecast times for Astún are in Madrid (Europe/Madrid) time zone.
Max 12℃ 54°F
Min 4℃ 39°F
Valley temperatures from an overnight low of 4℃ 39°F to daytime highs around 12℃ 54°F
Temperature at BaseTemp at Base
Fri
30
Snow unlikely
Fair early, then clear sky later.
Forecast times for Astún are in Madrid (Europe/Madrid) time zone.
Max 11℃ 52°F
Min 2℃ 36°F
Valley temperatures from an overnight low of 2℃ 36°F to daytime highs around 11℃ 52°F
Freeze-thaw conditions up high.
Temperature at BaseTemp at Base
Sat
31
Snow unlikely
Clear sky, fair, clear sky later.
Forecast times for Astún are in Madrid (Europe/Madrid) time zone.
Max 14℃ 57°F
Min 1℃ 33°F
Valley temperatures from an overnight low of 1℃ 33°F to daytime highs around 14℃ 57°F
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Sun
01
Snow unlikely
Clear sky early, then fog later.
Forecast times for Astún are in Madrid (Europe/Madrid) time zone.
Max 9℃ 49°F
Min -1℃ 29°F
Freeze-thaw conditions, with valley temperatures cooling to -1℃ 29°F and rising to 9℃ 49°F
Temperature at BaseTemp at Base
Mon
02
Snow unlikely
Clear sky.
Forecast times for Astún are in Madrid (Europe/Madrid) time zone.
Max 5℃ 41°F
Min -4℃ 24°F
Freeze-thaw conditions, with valley temperatures cooling to -4℃ 24°F and rising to 5℃ 41°F
Temperature at BaseTemp at Base
Tue
03
Snow unlikely
Fog, clear sky, fair later.
Forecast times for Astún are in Madrid (Europe/Madrid) time zone.
Max 4℃ 40°F
Min 0℃ 31°F
Valley temperatures from an overnight low of 0℃ 31°F to daytime highs around 4℃ 40°F
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Snowfall
Snow Line
Wed
04
up to 7cm up to 3in New Snow
Cloudy, drizzle, light snow showers later.
Snow Line from 2,069m 6,788ft to resort level ( 1,700m 5,577ft ).
Forecast times for Astún are in Madrid (Europe/Madrid) time zone.
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 Snow Forecast updated at 19:49 UTC, next update expected 01:00 UTC.
Snow Forecast near Astún
How reliable is the snow in Astún?
Astún typically enjoys good snow reliability, with an average snow depth of around 80 cm during peak season. For the latest snow conditions, be sure to check updates on J2Ski.