Summit, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    Mostly Cloudy
    33°
    Forecast night icon
    Night
    Partly Cloudy
    25°
    Friday 3/29
    Day
    33°
    Mostly Cloudy
    Forecast day icon
    Night
    25°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A 20 percent chance of light rain and freezing rain in the afternoon. Highs in the mid 30s. Southeast winds 5 to 15 mph.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 20s. Northwest winds 5 to 15 mph.
  • Forecast day icon
    Saturday
    Mostly Cloudy
    34°
    Forecast night icon
    Night
    30% Chance of Snow
    27°
    Saturday 3/30
    Day
    34°
    Mostly Cloudy
    Forecast day icon
    Night
    27°
    30% Chance of Snow
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs in the mid 30s. Northwest winds 5 to 15 mph.
    Night Details
    Cloudy. A 30 percent chance of light snow after midnight. Lows in the mid 20s. Southwest winds up to 5 mph shifting to the southeast after midnight.
  • Forecast day icon
    Sunday
    40% Chance Light Snow
    34°
    Forecast night icon
    Night
    60% Chance Freezing Rain
    26°
    Sunday 3/31
    Day
    34°
    40% Chance Light Snow
    Forecast day icon
    Night
    26°
    60% Chance Freezing Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A slight chance of light snow in the morning then a chance of light snow possibly mixed with rain in the afternoon. Highs in the mid 30s. Northeast winds 5 to 15 mph. Chance of precipitation 40 percent.
    Night Details
    Mostly cloudy with light snow likely possibly mixed with rain and freezing rain. Lows in the mid 20s. Chance of precipitation 60 percent.
  • Forecast day icon
    Monday
    50% Chance Light Snow
    34°
    Forecast night icon
    Night
    Partly Cloudy
    25°
    Monday 4/1
    Day
    34°
    50% Chance Light Snow
    Forecast day icon
    Night
    25°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 50 percent chance of light snow. Highs in the mid 30s.
    Night Details
    Partly cloudy. Lows in the lower 20s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    42°
    Forecast night icon
    Night
    Partly Cloudy
    28°
    Tuesday 4/2
    Day
    42°
    Mostly Sunny
    Forecast day icon
    Night
    28°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 40s.
    Night Details
    Partly cloudy. Lows in the upper 20s.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    46°
    Forecast night icon
    Night
    Mostly Clear
    32°
    Wednesday 4/3
    Day
    46°
    Mostly Sunny
    Forecast day icon
    Night
    32°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs in the mid 40s. Lows in the upper 20s.
    Night Details
    Mostly clear. Highs in the mid 40s. Lows in the upper 20s.
  • Forecast day icon
    Thursday
    Partly Sunny
    54°
    Forecast night icon
    Night
    Partly Cloudy
    40°
    Thursday 4/4
    Day
    54°
    Partly Sunny
    Forecast day icon
    Night
    40°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly sunny. Highs in the lower 50s.
    Night Details
    Partly cloudy. Low temperature around 40F. Dew point will be around 36F with an average humidity of 74%. Winds will be 7 mph from the S.
  • Forecast day icon
    Friday
    Partly Cloudy
    60°
    Forecast night icon
    Night
    Partly Cloudy
    44°
    Friday 4/5
    Day
    60°
    Partly Cloudy
    Forecast day icon
    Night
    44°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 60F. Dew point will be around 36F with an average humidity of 60%. Winds will be 8 mph from the SE.
    Night Details
    Partly cloudy. Low temperature around 44F. Dew point will be around 38F with an average humidity of 65%. Winds will be 8 mph from the S.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    56°
    Forecast night icon
    Night
    40% Chance of Rain
    39°
    Saturday 4/6
    Day
    56°
    30% Chance of Rain
    Forecast day icon
    Night
    39°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 56F. Dew point will be around 35F with an average humidity of 57%. Winds will be 8 mph from the S.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 39F. Dew point will be around 35F with an average humidity of 64%. Winds will be 4 mph from the SW.
  • Forecast day icon
    Sunday
    40% Chance of Rain
    53°
    Forecast night icon
    Night
    40% Chance of Rain
    39°
    Sunday 4/7
    Day
    53°
    40% Chance of Rain
    Forecast day icon
    Night
    39°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 53F. Dew point will be around 31F with an average humidity of 56%. Winds will be 5 mph from the SW.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 39F. Dew point will be around 33F with an average humidity of 62%. Winds will be 5 mph from the SW.