Weather in Sun Valley, Idaho, United States

7-Day Detailed Weather Forecast for Sun Valley

Today

Temperature: 47°F

Wind Speed: 3 mph

Wind Direction: SSE

Forecast: Partly sunny. High near 47, with temperatures falling to around 43 in the afternoon. South southeast wind around 3 mph.

Tonight

Temperature: 25°F

Wind Speed: 5 mph

Wind Direction: NNW

Forecast: Mostly cloudy. Low around 25, with temperatures rising to around 27 overnight. North northwest wind around 5 mph.

Sunday

Temperature: 48°F

Wind Speed: 5 mph

Wind Direction: SSE

Forecast: Partly sunny. High near 48, with temperatures falling to around 43 in the afternoon. South southeast wind around 5 mph.

Sunday Night

Temperature: 20°F

Wind Speed: 6 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 20. Northwest wind around 6 mph.

Monday

Temperature: 45°F

Wind Speed: 2 to 6 mph

Wind Direction: WNW

Forecast: Sunny, with a high near 45. West northwest wind 2 to 6 mph.

Monday Night

Temperature: 20°F

Wind Speed: 6 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 20.

Tuesday

Temperature: 48°F

Wind Speed: 2 to 6 mph

Wind Direction: WNW

Forecast: Mostly sunny, with a high near 48.

Tuesday Night

Temperature: 23°F

Wind Speed: 3 mph

Wind Direction: WNW

Forecast: Partly cloudy, with a low around 23.

Wednesday

Temperature: 52°F

Wind Speed: 3 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 52.

Wednesday Night

Temperature: 26°F

Wind Speed: 5 mph

Wind Direction: NNW

Forecast: Partly cloudy, with a low around 26.

Thursday

Temperature: 56°F

Wind Speed: 5 mph

Wind Direction: NNE

Forecast: Sunny, with a high near 56.

Thursday Night

Temperature: 25°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 25.

Friday

Temperature: 54°F

Wind Speed: 5 mph

Wind Direction: ESE

Forecast: Sunny, with a high near 54.

Friday Night

Temperature: 24°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 24.