Sun Valley, Idaho | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Tuesday
    Mostly Sunny
    45°
    Forecast night icon
    Night
    Partly Cloudy
    25°
    Tuesday 4/16
    Day
    45°
    Mostly Sunny
    Forecast day icon
    Night
    25°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs 46 to 56.
    Night Details
    Partly cloudy. Colder. Lows 22 to 29.
  • Forecast day icon
    Wednesday
    Chance of Snow
    36°
    Forecast night icon
    Night
    Partly Cloudy
    20°
    Wednesday 4/17
    Day
    36°
    Chance of Snow
    Forecast day icon
    Night
    20°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A slight chance of snow in the afternoon. Highs 37 to 47.
    Night Details
    Partly cloudy. Lows 17 to 24.
  • Forecast day icon
    Thursday
    Mostly Sunny
    38°
    Forecast night icon
    Night
    Partly Cloudy
    22°
    Thursday 4/18
    Day
    38°
    Mostly Sunny
    Forecast day icon
    Night
    22°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs 38 to 47.
    Night Details
    Partly cloudy. Lows 19 to 26. Highs 44 to 53.
  • Forecast day icon
    Friday
    Partly Cloudy
    44°
    Forecast night icon
    Night
    Mostly Clear
    25°
    Friday 4/19
    Day
    44°
    Partly Cloudy
    Forecast day icon
    Night
    25°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows 19 to 26. Highs 44 to 53.
    Night Details
    Mostly clear. Lows 22 to 29. Highs 50 to 60.
  • Forecast day icon
    Saturday
    Mostly Sunny
    49°
    Forecast night icon
    Night
    Partly Cloudy
    32°
    Saturday 4/20
    Day
    49°
    Mostly Sunny
    Forecast day icon
    Night
    32°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows 22 to 29. Highs 50 to 60.
    Night Details
    Partly cloudy. Lows 26 to 36. Highs 51 to 61.
  • Forecast day icon
    Sunday
    Partly Cloudy
    52°
    Forecast night icon
    Night
    Partly Cloudy
    30°
    Sunday 4/21
    Day
    52°
    Partly Cloudy
    Forecast day icon
    Night
    30°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows 26 to 36. Highs 51 to 61.
    Night Details
    Partly cloudy. Lows 26 to 36. Highs 51 to 61.
  • Forecast day icon
    Monday
    Partly Cloudy
    54°
    Forecast night icon
    Night
    Partly Cloudy
    29°
    Monday 4/22
    Day
    54°
    Partly Cloudy
    Forecast day icon
    Night
    29°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. Lows 26 to 36. Highs 51 to 61.
    Night Details
    Partly cloudy. Low temperature around 29F. Dew point will be around 24F with an average humidity of 52%. Winds will be 6 mph from the W.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    51°
    Forecast night icon
    Night
    Partly Cloudy
    30°
    Tuesday 4/23
    Day
    51°
    Partly Cloudy
    Forecast day icon
    Night
    30°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 51F. Dew point will be around 22F with an average humidity of 44%. Winds will be 7 mph from the SW.
    Night Details
    Partly cloudy. Low temperature around 30F. Dew point will be around 23F with an average humidity of 57%. Winds will be 8 mph from the W.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    51°
    Forecast night icon
    Night
    Mostly Cloudy
    31°
    Wednesday 4/24
    Day
    51°
    Partly Cloudy
    Forecast day icon
    Night
    31°
    Mostly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 51F. Dew point will be around 24F with an average humidity of 46%. Winds will be 6 mph from the SW.
    Night Details
    Mostly cloudy. Low temperature around 31F. Dew point will be around 24F with an average humidity of 56%. Winds will be 7 mph from the N.
  • Forecast day icon
    Thursday
    40% Chance Frozen Mix
    51°
    Forecast night icon
    Night
    Mostly Cloudy
    31°
    Thursday 4/25
    Day
    51°
    40% Chance Frozen Mix
    Forecast day icon
    Night
    31°
    Mostly Cloudy
    Forecast night icon
    Day Details
    Mostly cloudy with a chance of rain-snow mix. Chance of precipitation 35%. High temperature around 51F. Dew point will be around 26F with an average humidity of 50%. Winds will be 6 mph from the SW.
    Night Details
    Mostly cloudy. Low temperature around 31F. Dew point will be around 26F with an average humidity of 61%. Winds will be 6 mph from the W.