Aletsch Weather
Two Week Weather Forecast for Aletsch (1,050m to 2,900m)
This is the Snow Forecast and Weather Outlook for Aletsch, Switzerland for 15 days from 21 June.
Updated 20 June 2025 22:37 AEST.
See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.
Aletsch Weather Forecast updated at 22:37 AEST, next update expected imminently.
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Aletsch has no new snow forecast in the next 48 hours.
Aletsch Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Sat 21 |  | Fair at altitude, light rain showers below. | Max 29℃ Min 14℃ |
| Sun 22 |  | Clear sky. | Max 28℃ Min 14℃ |
| Mon 23 |  | Cloudy. | Max 26℃ Min 16℃ |
| Tue 24 |  | Fair. | Max 28℃ Min 15℃ |
| Wed 25 | | Clear sky at altitude, fair below. | Max 27℃ Min 15℃ |
| Thu 26 |  | Thunderstorms. | Max 20℃ Min 15℃ |
| Fri 27 | | Clear spells at altitude, fair below. | Max 27℃ Min 14℃ |
| Sat 28 | | Clear sky. | Max 31℃ Min 15℃ |
| Sun 29 |  | Clear sky at altitude, light drizzle below. | Max 29℃ Min 17℃ |
| Mon 30 | | Light drizzle. | Max 29℃ Min 17℃ |
| Tue 01 | | Clear sky. | Max 30℃ Min 15℃ |
| Wed 02 | | Clear sky. | Max 31℃ Min 17℃ |
| Thu 03 | | Clear sky. | Max 32℃ Min 18℃ |
| Fri 04 | | Light drizzle. | Max 25℃ Min 15℃ |
| Sat 05 | | Fair at altitude, clear sky below. | Max 26℃ Min 14℃ |
No significant snowfall is forecast for this period.
This Snow Forecast for Aletsch, 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 Aletsch, on any given trail 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.
Aletsch Weather Forecast updated at 22:37 AEST, next update expected imminently.
Current Snow
For current snow depths and skiing conditions, see our Current Snow Report for Aletsch.For more information about this Swiss Ski Resort, See Also Skiing and Snowboarding in Aletsch .
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