Summerville, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Sunday
    Windy
    68°
    Forecast night icon
    Night
    50% Chance of Storms
    50°
    Sunday 5/5
    Day
    68°
    Windy
    Forecast day icon
    Night
    50°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Sunny this morning then becoming partly cloudy. Windy with highs in the lower 70s. Southeast winds 25 to 35 mph with gusts up to 50 mph.
    Night Details
    Mostly cloudy. Scattered showers and isolated thunderstorms after midnight. Windy with lows around 50. Southeast winds 25 to 35 mph with gusts up to 50 mph. Chance of rain 50 percent.
  • Forecast day icon
    Monday
    70% Chance of Storms
    58°
    Forecast night icon
    Night
    80% Chance of Storms
    42°
    Monday 5/6
    Day
    58°
    70% Chance of Storms
    Forecast day icon
    Night
    42°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Cloudy. A chance of showers with a slight chance of thunderstorms in the morning then showers likely with a chance of thunderstorms in the afternoon. Breezy with highs in the lower 60s. South winds 20 to 30 mph with gusts up to 45 mph. Chance of rain 70 percent.
    Night Details
    Rain showers with a slight chance of thunderstorms in the evening then rain showers likely after midnight. Windy with lows in the upper 30s. West winds 25 to 35 mph with gusts up to 50 mph. Chance of rain 80 percent.
  • Forecast day icon
    Tuesday
    50% Chance Rain Showers
    54°
    Forecast night icon
    Night
    50% Chance Rain Showers
    40°
    Tuesday 5/7
    Day
    54°
    50% Chance Rain Showers
    Forecast day icon
    Night
    40°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 50 percent chance of rain showers. Very windy with highs in the mid 50s. West winds 30 to 45 mph with gusts up to 60 mph.
    Night Details
    Mostly cloudy with a 50 percent chance of rain showers. Windy with lows in the upper 30s.
  • Forecast day icon
    Wednesday
    70% Chance Rain Showers
    54°
    Forecast night icon
    Night
    70% Chance Rain Showers
    42°
    Wednesday 5/8
    Day
    54°
    70% Chance Rain Showers
    Forecast day icon
    Night
    42°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with rain showers likely. Highs in the mid 50s. Chance of rain 70 percent.
    Night Details
    Rain showers likely. Lows around 40. Chance of rain 70 percent.
  • Forecast day icon
    Thursday
    60% Chance of Storms
    58°
    Forecast night icon
    Night
    40% Chance of Storms
    41°
    Thursday 5/9
    Day
    58°
    60% Chance of Storms
    Forecast day icon
    Night
    41°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with rain showers likely. A slight chance of thunderstorms in the afternoon. Breezy with highs around 60. Chance of rain 60 percent.
    Night Details
    Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the evening then a slight chance of rain showers after midnight. Lows in the upper 30s. Chance of rain 40 percent.
  • Forecast day icon
    Friday
    40% Chance Rain Showers
    63°
    Forecast night icon
    Night
    Partly Cloudy
    42°
    Friday 5/10
    Day
    63°
    40% Chance Rain Showers
    Forecast day icon
    Night
    42°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A slight chance of showers in the morning then a chance of showers in the afternoon. Highs in the mid 60s. Chance of rain 40 percent.
    Night Details
    Partly cloudy in the evening then clearing. Lows in the lower 40s.
  • Forecast day icon
    Saturday
    Mostly Sunny
    68°
    Forecast night icon
    Night
    Clear
    46°
    Saturday 5/11
    Day
    68°
    Mostly Sunny
    Forecast day icon
    Night
    46°
    Clear
    Forecast night icon
    Day Details
    Mostly sunny. Highs in the upper 60s.
    Night Details
    Clear. Low temperature around 46F. Dew point will be around 38F with an average humidity of 56%. Winds will be 7 mph from the SW.
  • Forecast day icon
    Sunday
    Sunny
    71°
    Forecast night icon
    Night
    Clear
    47°
    Sunday 5/12
    Day
    71°
    Sunny
    Forecast day icon
    Night
    47°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 71F. Dew point will be around 40F with an average humidity of 44%. Winds will be 5 mph from the W.
    Night Details
    Clear. Low temperature around 47F. Dew point will be around 41F with an average humidity of 58%. Winds will be 4 mph from the SW.
  • Forecast day icon
    Monday
    Sunny
    70°
    Forecast night icon
    Night
    Clear
    49°
    Monday 5/13
    Day
    70°
    Sunny
    Forecast day icon
    Night
    49°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 70F. Dew point will be around 43F with an average humidity of 49%. Winds will be 2 mph from the SW.
    Night Details
    Clear. Low temperature around 49F. Dew point will be around 45F with an average humidity of 66%. Winds will be 5 mph from the S.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    71°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Tuesday 5/14
    Day
    71°
    Mostly Sunny
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 71F. Dew point will be around 48F with an average humidity of 58%. Winds will be 3 mph from the SW.
    Night Details
    Partly cloudy. Low temperature around 49F. Dew point will be around 47F with an average humidity of 72%. Winds will be 3 mph from the SW.