Sun Valley, Idaho | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Clear
    41°
    Saturday 5/11
    Forecast night icon
    41°
    Mostly Clear
    Hourly
    Night Details
    Mostly clear. Lows 38 to 45.
  • Forecast day icon
    Sunday
    Sunny
    64°
    Forecast night icon
    Night
    Mostly Clear
    40°
    Sunday 5/12
    Day
    64°
    Sunny
    Forecast day icon
    Night
    40°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs 64 to 74.
    Night Details
    Mostly clear. Lows 38 to 45.
  • Forecast day icon
    Monday
    Chance of Storms
    60°
    Forecast night icon
    Night
    Mostly Clear
    37°
    Monday 5/13
    Day
    60°
    Chance of Storms
    Forecast day icon
    Night
    37°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny with a slight chance of showers and thunderstorms. Highs 61 to 71.
    Night Details
    Mostly clear. Lows 35 to 42.
  • Forecast day icon
    Tuesday
    Chance of Storms
    59°
    Forecast night icon
    Night
    Mostly Clear
    36°
    Tuesday 5/14
    Day
    59°
    Chance of Storms
    Forecast day icon
    Night
    36°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a slight chance of showers and thunderstorms. Highs 59 to 69.
    Night Details
    Mostly clear. Lows 33 to 43. Highs 60 to 70.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    61°
    Forecast night icon
    Night
    Mostly Clear
    39°
    Wednesday 5/15
    Day
    61°
    Mostly Sunny
    Forecast day icon
    Night
    39°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows 33 to 43. Highs 60 to 70.
    Night Details
    Mostly clear. Lows 33 to 43. Highs 60 to 70.
  • Forecast day icon
    Thursday
    Mostly Sunny
    62°
    Forecast night icon
    Night
    Mostly Clear
    37°
    Thursday 5/16
    Day
    62°
    Mostly Sunny
    Forecast day icon
    Night
    37°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows 33 to 43. Highs 60 to 70.
    Night Details
    Mostly clear. Lows 33 to 43. Highs 60 to 70.
  • Forecast day icon
    Friday
    Mostly Sunny
    59°
    Forecast night icon
    Night
    Mostly Clear
    39°
    Friday 5/17
    Day
    59°
    Mostly Sunny
    Forecast day icon
    Night
    39°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows 33 to 43. Highs 60 to 70.
    Night Details
    Mostly clear. Lows 33 to 43. Highs 60 to 70.
  • Forecast day icon
    Saturday
    Mostly Sunny
    63°
    Forecast night icon
    Night
    Clear
    41°
    Saturday 5/18
    Day
    63°
    Mostly Sunny
    Forecast day icon
    Night
    41°
    Clear
    Forecast night icon
    Day Details
    Mostly clear. Lows 33 to 43. Highs 60 to 70.
    Night Details
    Clear. Low temperature around 41F. Dew point will be around 25F with an average humidity of 41%. Winds will be 5 mph from the W.
  • Forecast day icon
    Sunday
    Partly Cloudy
    62°
    Forecast night icon
    Night
    30% Chance of Rain
    39°
    Sunday 5/19
    Day
    62°
    Partly Cloudy
    Forecast day icon
    Night
    39°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 62F. Dew point will be around 28F with an average humidity of 36%. Winds will be 9 mph from the SW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 39F. Dew point will be around 29F with an average humidity of 52%. Winds will be 7 mph from the N.
  • Forecast day icon
    Monday
    30% Chance of Rain
    56°
    Forecast night icon
    Night
    30% Chance of Rain
    35°
    Monday 5/20
    Day
    56°
    30% Chance of Rain
    Forecast day icon
    Night
    35°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 56F. Dew point will be around 28F with an average humidity of 43%. Winds will be 9 mph from the W.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 35F. Dew point will be around 27F with an average humidity of 54%. Winds will be 8 mph from the W.