Saint Charles, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    40% Chance of Storms
    65°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Thursday 5/9
    Day
    65°
    40% Chance of Storms
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers this morning then partly sunny with a slight chance of showers and thunderstorms this afternoon. Highs in the mid 60s. North winds 10 to 15 mph. Chance of rain 40 percent.
    Night Details
    Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 40s. Northwest winds 5 to 10 mph with gusts up to 20 mph becoming west after midnight. Chance of rain 20 percent.
  • Forecast day icon
    Friday
    Mostly Sunny
    69°
    Forecast night icon
    Night
    Mostly Clear
    48°
    Friday 5/10
    Day
    69°
    Mostly Sunny
    Forecast day icon
    Night
    48°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs around 70. Northwest winds 15 to 20 mph with gusts up to 30 mph.
    Night Details
    Mostly clear. Lows in the mid 40s. Northwest winds 15 to 20 mph becoming west 5 to 10 mph after midnight.
  • Forecast day icon
    Saturday
    Sunny
    75°
    Forecast night icon
    Night
    Mostly Clear
    54°
    Saturday 5/11
    Day
    75°
    Sunny
    Forecast day icon
    Night
    54°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 70s. West winds 5 to 10 mph.
    Night Details
    Mostly clear. Lows in the lower 50s.
  • Forecast day icon
    Sunday
    Sunny
    75°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Sunday 5/12
    Day
    75°
    Sunny
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 70s.
    Night Details
    Partly cloudy in the evening then becoming mostly clear. Lows around 50.
  • Forecast day icon
    Monday
    Sunny
    74°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Monday 5/13
    Day
    74°
    Sunny
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 70s.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the lower 50s.
  • Forecast day icon
    Tuesday
    40% Chance Rain Showers
    70°
    Forecast night icon
    Night
    40% Chance of Storms
    51°
    Tuesday 5/14
    Day
    70°
    40% Chance Rain Showers
    Forecast day icon
    Night
    51°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 40 percent.
    Night Details
    Partly cloudy with a chance of showers and thunderstorms. Lows around 50. Chance of rain 40 percent.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    67°
    Forecast night icon
    Night
    30% Chance of Rain
    50°
    Wednesday 5/15
    Day
    67°
    Mostly Sunny
    Forecast day icon
    Night
    50°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. Highs in the upper 60s.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 50F. Dew point will be around 45F with an average humidity of 66%. Winds will be 9 mph from the NW.
  • Forecast day icon
    Thursday
    Mostly Sunny
    71°
    Forecast night icon
    Night
    Clear
    51°
    Thursday 5/16
    Day
    71°
    Mostly Sunny
    Forecast day icon
    Night
    51°
    Clear
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 71F. Dew point will be around 47F with an average humidity of 60%. Winds will be 7 mph from the NW.
    Night Details
    Clear. Low temperature around 51F. Dew point will be around 48F with an average humidity of 65%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Friday
    Sunny
    73°
    Forecast night icon
    Night
    Mostly Clear
    52°
    Friday 5/17
    Day
    73°
    Sunny
    Forecast day icon
    Night
    52°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 73F. Dew point will be around 48F with an average humidity of 58%. Winds will be 6 mph from the NW.
    Night Details
    Mostly clear. Low temperature around 52F. Dew point will be around 49F with an average humidity of 66%. Winds will be 4 mph from the W.
  • Forecast day icon
    Saturday
    Sunny
    72°
    Forecast night icon
    Night
    Clear
    52°
    Saturday 5/18
    Day
    72°
    Sunny
    Forecast day icon
    Night
    52°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 72F. Dew point will be around 49F with an average humidity of 60%. Winds will be 7 mph from the NW.
    Night Details
    Clear. Low temperature around 52F. Dew point will be around 49F with an average humidity of 66%. Winds will be 5 mph from the NW.