Sun Valley, Idaho | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    Chance of Snow
    35°
    Forecast night icon
    Night
    Chance of Snow Showers
    24°
    Thursday 5/2
    Day
    35°
    Chance of Snow
    Forecast day icon
    Night
    24°
    Chance of Snow Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of snow in the afternoon. Snow accumulation of 2 to 4 inches. Highs 37 to 47.
    Night Details
    Mostly cloudy with a chance of snow showers and a slight chance of thunderstorms in the evening. . . Then partly cloudy with a slight chance of snow after midnight. Snow accumulation up to 1 inch. Lows 20 to 27.
  • Forecast day icon
    Friday
    Sunny
    43°
    Forecast night icon
    Night
    Mostly Clear
    28°
    Friday 5/3
    Day
    43°
    Sunny
    Forecast day icon
    Night
    28°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Not as cool. Highs 45 to 54.
    Night Details
    Mostly clear. Lows 25 to 32.
  • Forecast day icon
    Saturday
    Chance of Frozen Mix
    50°
    Forecast night icon
    Night
    Frozen Mix
    34°
    Saturday 5/4
    Day
    50°
    Chance of Frozen Mix
    Forecast day icon
    Night
    34°
    Frozen Mix
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a chance of rain and snow. Not as cool. Highs 51 to 61.
    Night Details
    Rain and snow. Breezy. Accumulations possible. Lows 31 to 38.
  • Forecast day icon
    Sunday
    Snow
    38°
    Forecast night icon
    Night
    Chance of Snow
    27°
    Sunday 5/5
    Day
    38°
    Snow
    Forecast day icon
    Night
    27°
    Chance of Snow
    Forecast night icon
    Hourly
    Day Details
    Snow with rain likely. Highs 39 to 49.
    Night Details
    Mostly cloudy. A chance of snow. Lows 25 to 32. Highs 41 to 51.
  • Forecast day icon
    Monday
    Chance of Snow
    41°
    Forecast night icon
    Night
    Chance of Snow
    26°
    Monday 5/6
    Day
    41°
    Chance of Snow
    Forecast day icon
    Night
    26°
    Chance of Snow
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of snow. Lows 25 to 32. Highs 41 to 51.
    Night Details
    Mostly cloudy with a chance of snow. Lows 22 to 29.
  • Forecast day icon
    Tuesday
    Chance of Snow
    38°
    Forecast night icon
    Night
    Chance of Snow
    24°
    Tuesday 5/7
    Day
    38°
    Chance of Snow
    Forecast day icon
    Night
    24°
    Chance of Snow
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of snow. Highs 38 to 48.
    Night Details
    Partly cloudy with a slight chance of snow. Lows 19 to 26.
  • Forecast day icon
    Wednesday
    Chance of Snow
    40°
    Forecast night icon
    Night
    40% Chance Frozen Mix
    26°
    Wednesday 5/8
    Day
    40°
    Chance of Snow
    Forecast day icon
    Night
    26°
    40% Chance Frozen Mix
    Forecast night icon
    Day Details
    Partly sunny with a slight chance of snow. Highs 41 to 51.
    Night Details
    Mostly cloudy with a chance of rain-snow mix. Chance of precipitation 35%. Low temperature around 26F. Dew point will be around 21F with an average humidity of 68%. Winds will be 7 mph from the N.
  • Forecast day icon
    Thursday
    40% Chance Frozen Mix
    43°
    Forecast night icon
    Night
    30% Chance Frozen Mix
    28°
    Thursday 5/9
    Day
    43°
    40% Chance Frozen Mix
    Forecast day icon
    Night
    28°
    30% Chance Frozen Mix
    Forecast night icon
    Day Details
    Cloudy with a chance of rain-snow mix. Chance of precipitation 35%. High temperature around 43F. Dew point will be around 22F with an average humidity of 57%. Winds will be 4 mph from the N.
    Night Details
    Mostly cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 28F. Dew point will be around 22F with an average humidity of 65%. Winds will be 4 mph from the N.
  • Forecast day icon
    Friday
    40% Chance Frozen Mix
    47°
    Forecast night icon
    Night
    30% Chance Frozen Mix
    31°
    Friday 5/10
    Day
    47°
    40% Chance Frozen Mix
    Forecast day icon
    Night
    31°
    30% Chance Frozen Mix
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain-snow mix. Chance of precipitation 35%. High temperature around 47F. Dew point will be around 24F with an average humidity of 53%. Winds will be 4 mph from the N.
    Night Details
    Partly cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 31F. Dew point will be around 24F with an average humidity of 59%. Winds will be 4 mph from the N.
  • Forecast day icon
    Saturday
    Mostly Sunny
    53°
    Forecast night icon
    Night
    Partly Cloudy
    34°
    Saturday 5/11
    Day
    53°
    Mostly Sunny
    Forecast day icon
    Night
    34°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 53F. Dew point will be around 23F with an average humidity of 44%. Winds will be 4 mph from the W.
    Night Details
    Partly cloudy. Low temperature around 34F. Dew point will be around 25F with an average humidity of 53%. Winds will be 4 mph from the W.