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 15 days from 30 May.
Updated 29 May 2025 11:36 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 11:36 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 30 |  | Clear sky. | Max 27℃ Min 12℃ |
| Sat 31 | | Clear sky. | Max 27℃ Min 14℃ |
| Sun 01 | | Clear sky. | Max 27℃ Min 15℃ |
| Mon 02 |  | Cloudy. | Max 24℃ Min 12℃ |
| Tue 03 |  | Clear sky at altitude, fair below. | Max 23℃ Min 7℃ |
| Wed 04 | | Cloudy at altitude, clear spells below. | Max 20℃ Min 7℃ |
| Thu 05 | | Clear spells at altitude, cloudy below. | Max 23℃ Min 7℃ |
| Fri 06 | | Clear sky. | Max 24℃ Min 10℃ |
| Sat 07 | | Clear sky. | Max 23℃ Min 7℃ |
| Sun 08 | | Cloudy at altitude, fair below. | Max 22℃ Min 7℃ |
| Mon 09 | | Clear sky. | Max 21℃ Min 8℃ |
| Tue 10 | | Clear spells. | Max 24℃ Min 9℃ |
| Wed 11 | | Clear spells. | Max 28℃ Min 12℃ |
| Thu 12 | | Clear sky at altitude, clear spells below. | Max 31℃ Min 14℃ |
| Fri 13 | | Clear sky. | Max 32℃ Min 16℃ |
No significant snowfall is forecast for this period.
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 11:36 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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