Sun Valley Ski Area, Idaho | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Clear
    29°
    Friday 5/17
    Forecast night icon
    29°
    Mostly Clear
    Hourly
    Night Details
    Mostly clear. Breezy colder. Lows 25 to 32.
  • Forecast day icon
    Saturday
    Sunny
    54°
    Forecast night icon
    Night
    Partly Cloudy
    34°
    Saturday 5/18
    Day
    54°
    Sunny
    Forecast day icon
    Night
    34°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs 54 to 64.
    Night Details
    Partly cloudy. Lows 31 to 38.
  • Forecast day icon
    Sunday
    Sunny
    49°
    Forecast night icon
    Night
    Mostly Clear
    29°
    Sunday 5/19
    Day
    49°
    Sunny
    Forecast day icon
    Night
    29°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs 48 to 58.
    Night Details
    Mostly clear. Colder. Lows 25 to 32.
  • Forecast day icon
    Monday
    Chance of Snow Showers
    43°
    Forecast night icon
    Night
    Chance of Snow
    30°
    Monday 5/20
    Day
    43°
    Chance of Snow Showers
    Forecast day icon
    Night
    30°
    Chance of Snow
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a chance of snow showers and a slight chance of thunderstorms. Highs 47 to 56.
    Night Details
    Mostly cloudy with a slight chance of snow. Lows 28 to 35.
  • Forecast day icon
    Tuesday
    Chance of Frozen Mix
    49°
    Forecast night icon
    Night
    Mostly Cloudy
    33°
    Tuesday 5/21
    Day
    49°
    Chance of Frozen Mix
    Forecast day icon
    Night
    33°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a slight chance of rain and snow. Highs 51 to 61.
    Night Details
    Mostly cloudy. Lows 31 to 38.
  • Forecast day icon
    Wednesday
    Chance of Snow Showers
    47°
    Forecast night icon
    Night
    Chance of Snow
    31°
    Wednesday 5/22
    Day
    47°
    Chance of Snow Showers
    Forecast day icon
    Night
    31°
    Chance of Snow
    Forecast night icon
    Hourly
    Day Details
    Rain showers snow showers likely and a slight chance of thunderstorms. Highs 47 to 57.
    Night Details
    Mostly cloudy with a chance of rain and a slight chance of snow. Lows 26 to 33.
  • Forecast day icon
    Thursday
    Chance of Frozen Mix
    49°
    Forecast night icon
    Night
    Frozen Mix
    31°
    Thursday 5/23
    Day
    49°
    Chance of Frozen Mix
    Forecast day icon
    Night
    31°
    Frozen Mix
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of snow and rain. Highs 48 to 58.
    Night Details
    Partly cloudy with a slight chance of rain and snow. Lows 28 to 35.
  • Forecast day icon
    Friday
    Chance of Snow
    47°
    Forecast night icon
    Night
    30% Chance of Rain
    32°
    Friday 5/24
    Day
    47°
    Chance of Snow
    Forecast day icon
    Night
    32°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny with a chance of rain and a slight chance of snow. Highs 50 to 60.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 32F. Dew point will be around 26F with an average humidity of 64%. Winds will be 5 mph from the NW.
  • Forecast day icon
    Saturday
    60% Chance of Rain
    51°
    Forecast night icon
    Night
    40% Chance of Rain
    35°
    Saturday 5/25
    Day
    51°
    60% Chance of Rain
    Forecast day icon
    Night
    35°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 51F. Dew point will be around 27F with an average humidity of 52%. Winds will be 5 mph from the W.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 35F. Dew point will be around 28F with an average humidity of 59%. Winds will be 6 mph from the N.
  • Forecast day icon
    Sunday
    40% Chance of Rain
    54°
    Forecast night icon
    Night
    30% Chance of Rain
    35°
    Sunday 5/26
    Day
    54°
    40% Chance of Rain
    Forecast day icon
    Night
    35°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 54F. Dew point will be around 29F with an average humidity of 49%. Winds will be 5 mph from the SW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 35F. Dew point will be around 28F with an average humidity of 56%. Winds will be 5 mph from the N.