Sun Valley Weather
Two Week Weather Forecast for Sun Valley ( 1,750m to 2,790m 5,741ft to 9,154ft )
This is the Snow Forecast and Weather Outlook for Sun Valley, United States for 16 days from 15 June.
Updated 15 June 2025 04:33 UTC.
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 04:33 UTC, next update expected 10:00 UTC.
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 | |
|---|---|---|---|
| Sun 15 |  | Cloudy. | Max 27℃ 81°F Min 14℃ 56°F |
| Mon 16 | | Cloudy. | Max 26℃ 79°F Min 14℃ 58°F |
| Tue 17 |  | Clear sky. | Max 26℃ 78°F Min 10℃ 50°F |
| Wed 18 | | Clear sky. | Max 25℃ 77°F Min 9℃ 49°F |
| Thu 19 | | Clear sky. | Max 31℃ 88°F Min 14℃ 57°F |
| Fri 20 |  | Clear spells at altitude, fair below. | Max 31℃ 87°F Min 12℃ 53°F |
| Sat 21 | | Clear sky. | Max 23℃ 74°F Min 5℃ 40°F |
| Sun 22 | | Clear sky. | Max 15℃ 59°F Min 2℃ 35°F |
| Mon 23 | | Clear sky. | Max 19℃ 66°F Min 3℃ 38°F |
| Tue 24 | | Cloudy. | Max 21℃ 70°F Min 12℃ 54°F |
| Wed 25 | | Clear sky at altitude, fair below. | Max 21℃ 69°F Min 7℃ 45°F |
| Thu 26 | | Clear sky. | Max 26℃ 78°F Min 9℃ 47°F |
| Fri 27 | | Clear sky. | Max 29℃ 85°F Min 13℃ 56°F |
| Sat 28 | | Clear sky. | Max 31℃ 88°F Min 14℃ 57°F |
| Sun 29 | | Clear sky. | Max 31℃ 87°F Min 15℃ 58°F |
| Mon 30 | | Clear sky. | Max 25℃ 77°F Min 9℃ 47°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 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 04:33 UTC, next update expected 10:00 UTC.
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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