Weather in Sun Valley, Idaho, United States

7-Day Detailed Weather Forecast for Sun Valley

Overnight

Temperature: 43°F

Wind Speed: 5 mph

Wind Direction: NNW

Forecast: Mostly clear. Low around 43, with temperatures rising to around 45 overnight. North northwest wind around 5 mph.

Saturday

Temperature: 74°F

Wind Speed: 5 to 12 mph

Wind Direction: W

Forecast: Sunny, with a high near 74. West wind 5 to 12 mph, with gusts as high as 18 mph.

Saturday Night

Temperature: 43°F

Wind Speed: 6 to 9 mph

Wind Direction: NW

Forecast: Mostly clear. Low around 43, with temperatures rising to around 45 overnight. Northwest wind 6 to 9 mph.

Sunday

Temperature: 79°F

Wind Speed: 2 to 8 mph

Wind Direction: W

Forecast: Sunny, with a high near 79. West wind 2 to 8 mph.

Sunday Night

Temperature: 48°F

Wind Speed: 7 mph

Wind Direction: WNW

Forecast: Clear, with a low around 48. West northwest wind around 7 mph.

Monday

Temperature: 85°F

Wind Speed: 2 to 9 mph

Wind Direction: WSW

Forecast: Sunny, with a high near 85.

Monday Night

Temperature: 53°F

Wind Speed: 8 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 53.

Tuesday

Temperature: 88°F

Wind Speed: 5 to 8 mph

Wind Direction: SE

Forecast: Sunny, with a high near 88.

Tuesday Night

Temperature: 54°F

Wind Speed: 7 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 54.

Wednesday

Temperature: 87°F

Wind Speed: 5 to 10 mph

Wind Direction: WSW

Forecast: Sunny, with a high near 87.

Wednesday Night

Temperature: 51°F

Wind Speed: 6 to 10 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 51.

Thursday

Temperature: 84°F

Wind Speed: 5 to 9 mph

Wind Direction: W

Forecast: Sunny, with a high near 84.

Thursday Night

Temperature: 50°F

Wind Speed: 8 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 50.

Friday

Temperature: 85°F

Wind Speed: 5 to 9 mph

Wind Direction: WSW

Forecast: Sunny, with a high near 85.