Weather in Sun Valley, Idaho, United States

7-Day Detailed Weather Forecast for Sun Valley

Today

Temperature: 70°F

Wind Speed: 5 to 20 mph

Wind Direction: SSW

Forecast: A slight chance of rain showers between 9am and noon, then a slight chance of showers and thunderstorms. Partly sunny. High near 70, with temperatures falling to around 66 in the afternoon. South southwest wind 5 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

Tonight

Temperature: 32°F

Wind Speed: 6 to 14 mph

Wind Direction: WNW

Forecast: A chance of rain showers before midnight. Mostly cloudy. Low around 32, with temperatures rising to around 34 overnight. West northwest wind 6 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

Saturday

Temperature: 57°F

Wind Speed: 6 to 10 mph

Wind Direction: W

Forecast: A chance of rain and snow showers. Mostly sunny. High near 57, with temperatures falling to around 55 in the afternoon. West wind 6 to 10 mph. Chance of precipitation is 30%.

Saturday Night

Temperature: 30°F

Wind Speed: 6 to 10 mph

Wind Direction: WNW

Forecast: A chance of rain showers before 3am, then a chance of rain and snow showers. Mostly cloudy, with a low around 30. West northwest wind 6 to 10 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.

Sunday

Temperature: 55°F

Wind Speed: 7 mph

Wind Direction: W

Forecast: A chance of rain and snow showers before noon, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 55. West wind around 7 mph. Chance of precipitation is 50%.

Sunday Night

Temperature: 30°F

Wind Speed: 6 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 30.

Monday

Temperature: 66°F

Wind Speed: 3 to 7 mph

Wind Direction: SE

Forecast: Sunny, with a high near 66.

Monday Night

Temperature: 38°F

Wind Speed: 6 mph

Wind Direction: SSW

Forecast: Partly cloudy, with a low around 38.

Tuesday

Temperature: 73°F

Wind Speed: 3 to 7 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 73.

Tuesday Night

Temperature: 42°F

Wind Speed: 6 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 42.

Wednesday

Temperature: 77°F

Wind Speed: 5 to 9 mph

Wind Direction: WSW

Forecast: Sunny, with a high near 77.

Wednesday Night

Temperature: 47°F

Wind Speed: 8 mph

Wind Direction: WNW

Forecast: Mostly clear, with a low around 47.

Thursday

Temperature: 81°F

Wind Speed: 6 to 12 mph

Wind Direction: SW

Forecast: Sunny, with a high near 81.

Thursday Night

Temperature: 49°F

Wind Speed: 6 to 10 mph

Wind Direction: WNW

Forecast: Partly cloudy, with a low around 49.