Alt St. Johann Weather
Two Week Weather Forecast for Alt St. Johann ( 900m to 2,262m 2,953ft to 7,421ft )
This is the Snow Forecast and Weather Outlook for Alt St. Johann, Switzerland for 15 days from 24 June.
Updated 23 June 2025 21:36 BST.
See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.
Alt St. Johann Weather Forecast updated at 21:36 BST, next update expected imminently.
To get the latest weather forecasts for Alt St. Johann, by e-mail
Alt St. Johann has no new snow forecast in the next 48 hours.
Alt St. Johann Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Tue 24 |  | Fair at altitude, clear sky below. | Max 25℃ 77°F Min 14℃ 56°F |
| Wed 25 | | Clear sky. | Max 31℃ 88°F Min 16℃ 60°F |
| Thu 26 |  | Moderate/heavy snow showers at altitude, moderate/heavy rain showers below. | Max 21℃ 70°F Min 16℃ 61°F |
| Fri 27 | | Cloudy. | Max 23℃ 73°F Min 16℃ 60°F |
| Sat 28 | | Clear spells. | Max 28℃ 82°F Min 14℃ 57°F |
| Sun 29 | | Cloudy at altitude, clear sky below. | Max 30℃ 86°F Min 16℃ 60°F |
| Mon 30 | | Cloudy. | Max 30℃ 86°F Min 17℃ 62°F |
| Tue 01 |  | Light drizzle. | Max 26℃ 78°F Min 15℃ 60°F |
| Wed 02 | | Light snow at altitude, light rain below. | Max 27℃ 81°F Min 14℃ 58°F |
| Thu 03 |  | Light snow at altitude, light rain below. | Max 26℃ 79°F Min 15℃ 58°F |
| Fri 04 | | Clear spells. | Max 27℃ 80°F Min 16℃ 60°F |
| Sat 05 | | Cloudy. | Max 17℃ 63°F Min 12℃ 54°F |
| Sun 06 | | Clear sky. | Max 23℃ 73°F Min 9℃ 49°F |
| Mon 07 | | Clear sky. | Max 25℃ 78°F Min 11℃ 52°F |
| Tue 08 | | Cloudy. | Max 29℃ 85°F Min 14℃ 57°F |
No significant snowfall is forecast for this period.
This Snow Forecast for Alt St. Johann, 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 Alt St. Johann, 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.
Alt St. Johann Weather Forecast updated at 21:36 BST, next update expected imminently.
Current Snow
For current snow depths and skiing conditions, see our Current Snow Report for Alt St. Johann.For more information about this Swiss Ski Resort, See Also Skiing and Snowboarding in Alt St. Johann .
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