National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

Lat: 43.5°NLon: 114.3°WElev: 5318.0ft.

Clear

88°F

31°C

Humidity 25%
Wind Speed SSE 11 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 13 Jul 03:50 PM MDT
Extended Forecast for

Sun Valley ID

  • Tonight

    Tonight: Mostly clear, with a low around 53. West wind 7 to 10 mph becoming north in the evening.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 88. North northwest wind 6 to 14 mph becoming west in the morning. Winds could gust as high as 21 mph.

    High: 88 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 52. West northwest wind 6 to 13 mph, with gusts as high as 20 mph.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 84. North wind 6 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 84 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 44. West wind 6 to 13 mph becoming north after midnight. Winds could gust as high as 20 mph.

    Low: 44 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 46.

    Low: 46 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 53. West wind 7 to 10 mph becoming north in the evening.
Monday
Sunny, with a high near 88. North northwest wind 6 to 14 mph becoming west in the morning. Winds could gust as high as 21 mph.
Monday Night
Mostly clear, with a low around 52. West northwest wind 6 to 13 mph, with gusts as high as 20 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 84. North wind 6 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 44. West wind 6 to 13 mph becoming north after midnight. Winds could gust as high as 20 mph.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Clear, with a low around 46.
Thursday
Sunny, with a high near 85.
Thursday Night
Mostly clear, with a low around 51.
Friday
Sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 50.
Saturday
Sunny, with a high near 86.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sun Valley ID
 43.67°N 114.33°W (Elev. 6014 ft)
Last Update:
2:17 pm MDT Jul 13, 2025
Forecast Valid:
4pm MDT Jul 13, 2025-6pm MDT Jul 20, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation