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 28 March.
Updated 28 March 2025 22:06 IST.
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 22:06 IST, next update expected imminently.
To get the latest weather forecasts for Sun Valley, by e-mail Join J2Ski's Snow Mail Here
Sun Valley has very light new snow forecast in the next 48 hours.
Sun Valley Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Fri 28 |  | Clear sky. | Max 13℃ Min 1℃ |
| Sat 29 |  | Cloudy. | Max 8℃ Min 0℃ |
| Sun 30 | | Cloudy. | Max 5℃ Min -2℃ |
| Mon 31 |  | 5cm to 6cm New Snow | Max 4℃ Min -1℃ |
| Tue 01 | | 1cm to 2cm New Snow | Max 1℃ Min -5℃ |
| Wed 02 | | up to 1cm New Snow | Max 0℃ Min -5℃ |
| Thu 03 |  | Clear spells. | Max 2℃ Min -5℃ |
| Fri 04 | | Clear sky. | Max 5℃ Min -3℃ |
| Sat 05 | | Clear spells at altitude, fair below. | Max 10℃ Min 0℃ |
| Sun 06 | | Cloudy. | Max 16℃ Min 5℃ |
| Mon 07 | | up to 1cm New Snow | Max 15℃ Min 6℃ |
| Tue 08 | | Cloudy at altitude, clear sky below. | Max 10℃ Min 0℃ |
| Wed 09 | | Cloudy. | Max 15℃ Min 3℃ |
| Thu 10 | | Clear sky. | Max 15℃ Min 5℃ |
| Fri 11 | | Clear spells at altitude, cloudy below. | Max 11℃ Min 4℃ |
| Sat 12 | | Clear sky. | Max 10℃ Min 0℃ |
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 22:06 IST, 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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