Weather in Sun Valley, Idaho, United States

7-Day Detailed Weather Forecast for Sun Valley

Today

Temperature: 70°F

Wind Speed: 6 mph

Wind Direction: SSE

Forecast: Sunny, with a high near 70. South southeast wind around 6 mph.

Tonight

Temperature: 41°F

Wind Speed: 6 mph

Wind Direction: NNW

Forecast: Mostly clear. Low around 41, with temperatures rising to around 43 overnight. North northwest wind around 6 mph.

Saturday

Temperature: 66°F

Wind Speed: 6 to 9 mph

Wind Direction: WNW

Forecast: Mostly sunny. High near 66, with temperatures falling to around 62 in the afternoon. West northwest wind 6 to 9 mph, with gusts as high as 18 mph.

Saturday Night

Temperature: 29°F

Wind Speed: 6 to 9 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 29. Northwest wind 6 to 9 mph.

Sunday

Temperature: 59°F

Wind Speed: 7 mph

Wind Direction: W

Forecast: Sunny, with a high near 59. West wind around 7 mph.

Sunday Night

Temperature: 32°F

Wind Speed: 6 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 32.

Monday

Temperature: 60°F

Wind Speed: 3 to 7 mph

Wind Direction: WSW

Forecast: Partly sunny, with a high near 60.

Monday Night

Temperature: 36°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a low around 36.

Tuesday

Temperature: 65°F

Wind Speed: 5 to 8 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 65.

Tuesday Night

Temperature: 39°F

Wind Speed: 8 mph

Wind Direction: WNW

Forecast: Partly cloudy, with a low around 39.

Wednesday

Temperature: 63°F

Wind Speed: 6 to 10 mph

Wind Direction: W

Forecast: Sunny, with a high near 63.

Wednesday Night

Temperature: 30°F

Wind Speed: 7 to 10 mph

Wind Direction: WNW

Forecast: Mostly clear, with a low around 30.

Thursday

Temperature: 54°F

Wind Speed: 8 mph

Wind Direction: WNW

Forecast: Sunny, with a high near 54.

Thursday Night

Temperature: 27°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 27.