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
Slight Chance Showers And Thunderstorms
Tonight
Slight Chance Showers And Thunderstorms then Mostly Cloudy
Tuesday
Mostly Sunny
Tuesday Night
Mostly Clear
Wednesday
Mostly Sunny
Wednesday Night
Partly Cloudy
Detailed Forecast |
|
|---|---|
| This Afternoon | A slight chance of showers and thunderstorms. Mostly cloudy. High near 76, with temperatures falling to around 72 in the afternoon. South southwest wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%. |
| Tonight | A slight chance of showers and thunderstorms before 9pm. Mostly cloudy. Low around 46, with temperatures rising to around 48 overnight. Northwest wind 5 to 10 mph. Chance of precipitation is 20%. |
| Tuesday | Mostly sunny. High near 77, with temperatures falling to around 75 in the afternoon. West northwest wind 3 to 10 mph. |
| Tuesday Night | Mostly clear, with a low around 47. West northwest wind 3 to 10 mph. |
| Wednesday | Mostly sunny, with a high near 79. West wind 3 to 13 mph, with gusts as high as 21 mph. |
| Wednesday Night | Partly cloudy, with a low around 48. |
| Thursday | Mostly sunny, with a high near 79. |
| Thursday Night | Partly cloudy, with a low around 49. |
| Friday | Partly sunny, with a high near 84. |
| Friday Night | A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. Chance of precipitation is 40%. |
| Saturday | Showers and thunderstorms likely. Partly sunny, with a high near 69. Chance of precipitation is 70%. |
| Saturday Night | A chance of showers and thunderstorms. Partly cloudy, with a low around 40. Chance of precipitation is 30%. |
| Sunday | A chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 62. Chance of precipitation is 50%. |
| Sunday Night | A chance of showers and thunderstorms. Mostly cloudy, with a low around 36. Chance of precipitation is 30%. |
