Sun Valley Weather
Two Week Weather Forecast for Sun Valley (5,741ft to 9,154ft)
This is the Snow Forecast and Weather Outlook for Sun Valley, United States for 16 days from 31 May.
Updated 31 May 2025 01:32 PDT.
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 01:32 PDT, 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 no new snow forecast in the next 48 hours.
Sun Valley Daily Weather Forecast Detail
| Base | Snow and Weather | Temp Town | |
|---|---|---|---|
| Sat 31 |  | Clear sky. | Max 84°F Min 57°F |
| Sun 01 |  | Cloudy. | Max 83°F Min 62°F |
| Mon 02 | | Cloudy. | Max 78°F Min 47°F |
| Tue 03 | | Light snow showers at altitude, light rain showers below. | Max 69°F Min 42°F |
| Wed 04 | | Clear sky. | Max 65°F Min 42°F |
| Thu 05 |  | Cloudy at altitude, fair below. | Max 72°F Min 46°F |
| Fri 06 | | Cloudy at altitude, clear sky below. | Max 73°F Min 48°F |
| Sat 07 | | Clear sky. | Max 81°F Min 52°F |
| Sun 08 | | Clear sky. | Max 80°F Min 54°F |
| Mon 09 | | Clear sky. | Max 80°F Min 53°F |
| Tue 10 | | Fair at altitude, clear sky below. | Max 80°F Min 55°F |
| Wed 11 | | Fair. | Max 78°F Min 48°F |
| Thu 12 | | Cloudy. | Max 67°F Min 46°F |
| Fri 13 | | Clear sky. | Max 66°F Min 39°F |
| Sat 14 | | Fair at altitude, clear spells below. | Max 71°F Min 46°F |
| Sun 15 | | Clear spells at altitude, fair below. | Max 75°F Min 49°F |
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 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.
Sun Valley Weather Forecast updated at 01:32 PDT, 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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