Sun Valley, Idaho | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Monday
    Chance of Snow Showers
    42°
    Forecast night icon
    Night
    Chance of Snow Showers
    26°
    Monday 5/20
    Day
    42°
    Chance of Snow Showers
    Forecast day icon
    Night
    26°
    Chance of Snow Showers
    Forecast night icon
    Hourly
    Day Details
    A chance of snow showers in the morning. . . Then snow showers likely and a slight chance of thunderstorms in the afternoon. Snow accumulation of 1 to 3 inches. Highs 42 to 52.
    Night Details
    Mostly cloudy with a chance of snow showers and a slight chance of thunderstorms in the evening. . . Then partly cloudy after midnight. Snow accumulation up to 1 inch. Lows 25 to 32.
  • Forecast day icon
    Tuesday
    Chance of Snow Showers
    50°
    Forecast night icon
    Night
    Chance of Snow Showers
    35°
    Tuesday 5/21
    Day
    50°
    Chance of Snow Showers
    Forecast day icon
    Night
    35°
    Chance of Snow Showers
    Forecast night icon
    Hourly
    Day Details
    Sunny. A slight chance of snow showers in the afternoon. Not as cool. Highs 50 to 60.
    Night Details
    Mostly cloudy with a slight chance of snow showers. Lows 30 to 37.
  • Forecast day icon
    Wednesday
    Snow Showers
    44°
    Forecast night icon
    Night
    Chance of Snow Showers
    24°
    Wednesday 5/22
    Day
    44°
    Snow Showers
    Forecast day icon
    Night
    24°
    Chance of Snow Showers
    Forecast night icon
    Hourly
    Day Details
    Rain showers likely with possible snow showers and thunderstorms. Highs 44 to 54.
    Night Details
    Snow showers rain showers likely and a slight chance of thunderstorms. Lows 22 to 29.
  • Forecast day icon
    Thursday
    Chance of Snow Showers
    43°
    Forecast night icon
    Night
    Chance of Snow Showers
    26°
    Thursday 5/23
    Day
    43°
    Chance of Snow Showers
    Forecast day icon
    Night
    26°
    Chance of Snow Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of snow showers. Highs 43 to 53.
    Night Details
    Partly cloudy with a slight chance of snow showers. Lows 24 to 31.
  • Forecast day icon
    Friday
    Mostly Sunny
    50°
    Forecast night icon
    Night
    Mostly Cloudy
    35°
    Friday 5/24
    Day
    50°
    Mostly Sunny
    Forecast day icon
    Night
    35°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs 50 to 60.
    Night Details
    Mostly cloudy. Lows 31 to 38.
  • Forecast day icon
    Saturday
    Chance of Snow Showers
    48°
    Forecast night icon
    Night
    Chance of Snow Showers
    28°
    Saturday 5/25
    Day
    48°
    Chance of Snow Showers
    Forecast day icon
    Night
    28°
    Chance of Snow Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a chance of snow showers and a slight chance of rain showers. Highs 50 to 60.
    Night Details
    Partly cloudy with a slight chance of snow showers. Lows 27 to 34.
  • Forecast day icon
    Sunday
    Chance of Frozen Mix
    54°
    Forecast night icon
    Night
    Clear
    31°
    Sunday 5/26
    Day
    54°
    Chance of Frozen Mix
    Forecast day icon
    Night
    31°
    Clear
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain showers and snow showers. Highs 51 to 61.
    Night Details
    Clear. Low temperature around 31F. Dew point will be around 24F with an average humidity of 53%. Winds will be 6 mph from the W.
  • Forecast day icon
    Monday
    Mostly Sunny
    58°
    Forecast night icon
    Night
    Partly Cloudy
    36°
    Monday 5/27
    Day
    58°
    Mostly Sunny
    Forecast day icon
    Night
    36°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 58F. Dew point will be around 25F with an average humidity of 39%. Winds will be 5 mph from the W.
    Night Details
    Partly cloudy. Low temperature around 36F. Dew point will be around 27F with an average humidity of 51%. Winds will be 4 mph from the W.
  • Forecast day icon
    Tuesday
    Sunny
    64°
    Forecast night icon
    Night
    Partly Cloudy
    40°
    Tuesday 5/28
    Day
    64°
    Sunny
    Forecast day icon
    Night
    40°
    Partly Cloudy
    Forecast night icon
    Day Details
    Sunny. High temperature around 64F. Dew point will be around 27F with an average humidity of 35%. Winds will be 4 mph from the SW.
    Night Details
    Partly cloudy. Low temperature around 40F. Dew point will be around 29F with an average humidity of 47%. Winds will be 2 mph from the NE.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    67°
    Forecast night icon
    Night
    Mostly Cloudy
    42°
    Wednesday 5/29
    Day
    67°
    Mostly Sunny
    Forecast day icon
    Night
    42°
    Mostly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 67F. Dew point will be around 27F with an average humidity of 32%. Winds will be 5 mph from the SW.
    Night Details
    Mostly cloudy. Low temperature around 42F. Dew point will be around 32F with an average humidity of 49%. Winds will be 3 mph from the SW.