Weather in Sun Valley, Idaho, United States

7-Day Detailed Weather Forecast for Sun Valley

Tonight

Temperature: 42°F

Wind Speed: 8 mph

Wind Direction: SE

Forecast: A chance of rain showers between 1am and 4am. Partly cloudy. Low around 42, with temperatures rising to around 44 overnight. Southeast wind around 8 mph. Chance of precipitation is 30%.

Friday

Temperature: 67°F

Wind Speed: 7 to 10 mph

Wind Direction: SE

Forecast: A chance of rain showers after 8am. Partly sunny, with a high near 67. Southeast wind 7 to 10 mph. Chance of precipitation is 30%.

Friday Night

Temperature: 41°F

Wind Speed: 7 mph

Wind Direction: SSE

Forecast: Showers and thunderstorms likely. Mostly cloudy. Low around 41, with temperatures rising to around 44 overnight. South southeast wind around 7 mph. Chance of precipitation is 70%.

Saturday

Temperature: 58°F

Wind Speed: 6 to 10 mph

Wind Direction: SSW

Forecast: A chance of showers and thunderstorms. Partly sunny, with a high near 58. South southwest wind 6 to 10 mph. Chance of precipitation is 50%.

Saturday Night

Temperature: 26°F

Wind Speed: 9 mph

Wind Direction: W

Forecast: A chance of rain showers before midnight, then a chance of rain and snow showers. Mostly cloudy, with a low around 26. West wind around 9 mph. Chance of precipitation is 40%.

Sunday

Temperature: 46°F

Wind Speed: 10 mph

Wind Direction: WSW

Forecast: A slight chance of snow showers before noon. Partly sunny, with a high near 46. Chance of precipitation is 20%.

Sunday Night

Temperature: 25°F

Wind Speed: 5 to 8 mph

Wind Direction: SE

Forecast: Partly cloudy, with a low around 25.

Columbus Day

Temperature: 52°F

Wind Speed: 8 mph

Wind Direction: E

Forecast: Partly sunny, with a high near 52.

Monday Night

Temperature: 31°F

Wind Speed: 6 mph

Wind Direction: NE

Forecast: A slight chance of rain showers. Mostly cloudy, with a low around 31. Chance of precipitation is 20%.

Tuesday

Temperature: 54°F

Wind Speed: 7 mph

Wind Direction: E

Forecast: Widespread frost and a chance of rain and snow showers. Partly sunny, with a high near 54. Chance of precipitation is 30%.

Tuesday Night

Temperature: 30°F

Wind Speed: 6 mph

Wind Direction: N

Forecast: A chance of rain showers before 3am, then a chance of rain and snow showers. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.

Wednesday

Temperature: 52°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: A chance of rain and snow showers. Partly sunny, with a high near 52. Chance of precipitation is 50%.

Wednesday Night

Temperature: 29°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: A chance of rain showers before 3am, then a chance of rain and snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.

Thursday

Temperature: 50°F

Wind Speed: 6 mph

Wind Direction: E

Forecast: A chance of rain and snow showers. Partly sunny, with a high near 50. Chance of precipitation is 30%.