Weather information for the Sun Valley-Ketchum area is provided below. Average temperatures, climate details and current forecasts are included!
Climate
Sun Valley is an arid area, and the climate is dominated by the sparse volcanic highlands to the south. The result is more than 250 days of sunshine a year, and along with the long summer days caused by the northerly latitude the valley’s name is usually quite accurate. The high mountain peaks scrape an average 150 inches of snow from the sky each winter.
This Afternoon
Sunny
Tonight
Clear
Monday
Sunny
Monday Night
Clear
Tuesday
Sunny
Tuesday Night
Partly Cloudy
Detailed Forecast |
|
|---|---|
| This Afternoon | Sunny, with a high near 82. West wind around 13 mph, with gusts as high as 21 mph. |
| Tonight | Clear. Low around 48, with temperatures rising to around 50 overnight. Northwest wind 6 to 10 mph. |
| Monday | Sunny, with a high near 83. South wind 7 to 10 mph. |
| Monday Night | Clear, with a low around 48. West northwest wind around 8 mph. |
| Tuesday | Sunny, with a high near 85. West wind 8 to 13 mph, with gusts as high as 21 mph. |
| Tuesday Night | Partly cloudy, with a low around 50. |
| Wednesday | Sunny, with a high near 80. |
| Wednesday Night | Mostly clear, with a low around 49. |
| Thursday | Mostly sunny, with a high near 82. |
| Thursday Night | Mostly clear, with a low around 47. |
| Friday | Sunny, with a high near 82. |
| Friday Night | Clear, with a low around 47. |
| Saturday | Sunny, with a high near 85. |
| Saturday Night | Mostly clear, with a low around 50. |
