Sun Valley Weather
Two Week Weather Forecast for Sun Valley (1,750m to 2,790m)
This is the Snow Forecast and Weather Outlook for Sun Valley, United States for 16 days from 9 May.
Updated 09 May 2025 01:37 CDT.
See below for the detailed long-range forecast, including lowest and highest temperatures, sunshine, cloud cover, wind and rain projections.
Sun Valley Weather Forecast updated at 01:37 CDT, next update expected imminently.
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Sun Valley has no new snow forecast in the next 48 hours.
Sun Valley Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Fri 09 |  | Clear sky. | Max 23℃ Min 9℃ |
| Sat 10 |  | Cloudy. | Max 26℃ Min 12℃ |
| Sun 11 | | Cloudy. | Max 25℃ Min 11℃ |
| Mon 12 | | Cloudy. | Max 15℃ Min 6℃ |
| Tue 13 |  | up to 7cm New Snow | Max 12℃ Min 3℃ |
| Wed 14 |  | up to 2cm New Snow | Max 8℃ Min 0℃ |
| Thu 15 | | Cloudy. | Max 13℃ Min 1℃ |
| Fri 16 | | Cloudy at altitude, clear sky below. | Max 16℃ Min 4℃ |
| Sat 17 | | Cloudy. | Max 16℃ Min 5℃ |
| Sun 18 | | Cloudy. | Max 15℃ Min 6℃ |
| Mon 19 | | Clear sky. | Max 13℃ Min 1℃ |
| Tue 20 | | Clear sky. | Max 17℃ Min 3℃ |
| Wed 21 | | Cloudy at altitude, clear spells below. | Max 21℃ Min 8℃ |
| Thu 22 | | Fair. | Max 25℃ Min 11℃ |
| Fri 23 | | Cloudy. | Max 25℃ Min 13℃ |
| Sat 24 | | Fair at altitude, clear sky below. | Max 23℃ Min 12℃ |
This Snow Forecast for Sun Valley, United States 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 Sun Valley, 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.
Sun Valley Weather Forecast updated at 01:37 CDT, next update expected imminently.
Current Snow
For current snow depths and skiing conditions, see our Current Snow Report for Sun Valley.For more information about this American Ski Resort, See Also Skiing and Snowboarding in Sun Valley .
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