Saint Charles, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    50°
    Thursday 5/9
    Forecast night icon
    50°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy. Lows in the upper 40s. West winds 5 to 10 mph.
  • Forecast day icon
    Friday
    Partly Sunny
    69°
    Forecast night icon
    Night
    Partly Cloudy
    47°
    Friday 5/10
    Day
    69°
    Partly Sunny
    Forecast day icon
    Night
    47°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the lower 70s. Northwest winds 15 to 20 mph.
    Night Details
    Partly cloudy in the evening then becoming 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
    53°
    Saturday 5/11
    Day
    75°
    Sunny
    Forecast day icon
    Night
    53°
    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. Southwest winds 5 to 10 mph.
  • Forecast day icon
    Sunday
    Mostly Sunny
    76°
    Forecast night icon
    Night
    Partly Cloudy
    51°
    Sunday 5/12
    Day
    76°
    Mostly Sunny
    Forecast day icon
    Night
    51°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 20 percent.
    Night Details
    Partly cloudy in the evening then clearing. Lows in the lower 50s.
  • Forecast day icon
    Monday
    Sunny
    72°
    Forecast night icon
    Night
    30% Chance Rain Showers
    53°
    Monday 5/13
    Day
    72°
    Sunny
    Forecast day icon
    Night
    53°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 70s.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. A chance of showers after midnight. Lows in the lower 50s. Chance of rain 30 percent.
  • Forecast day icon
    Tuesday
    40% Chance of Storms
    71°
    Forecast night icon
    Night
    50% Chance of Storms
    53°
    Tuesday 5/14
    Day
    71°
    40% Chance of Storms
    Forecast day icon
    Night
    53°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 40 percent.
    Night Details
    A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows around 50. Chance of rain 50 percent.
  • Forecast day icon
    Wednesday
    30% Chance Rain Showers
    65°
    Forecast night icon
    Night
    30% Chance Rain Showers
    49°
    Wednesday 5/15
    Day
    65°
    30% Chance Rain Showers
    Forecast day icon
    Night
    49°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Highs in the upper 60s. Chance of rain 30 percent.
    Night Details
    A chance of showers in the evening. Partly cloudy. Lows in the upper 40s. Chance of rain 30 percent.
  • Forecast day icon
    Thursday
    Mostly Sunny
    66°
    Forecast night icon
    Night
    30% Chance of Rain
    50°
    Thursday 5/16
    Day
    66°
    Mostly Sunny
    Forecast day icon
    Night
    50°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. Highs around 70.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 50F. Dew point will be around 46F with an average humidity of 70%. Winds will be 6 mph from the W.
  • Forecast day icon
    Friday
    Sunny
    67°
    Forecast night icon
    Night
    Clear
    48°
    Friday 5/17
    Day
    67°
    Sunny
    Forecast day icon
    Night
    48°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 67F. Dew point will be around 45F with an average humidity of 59%. Winds will be 9 mph from the NW.
    Night Details
    Clear. Low temperature around 48F. Dew point will be around 44F with an average humidity of 65%. Winds will be 8 mph from the NW.
  • Forecast day icon
    Saturday
    Sunny
    69°
    Forecast night icon
    Night
    Clear
    49°
    Saturday 5/18
    Day
    69°
    Sunny
    Forecast day icon
    Night
    49°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 69F. Dew point will be around 44F with an average humidity of 56%. Winds will be 9 mph from the NW.
    Night Details
    Clear. Low temperature around 49F. Dew point will be around 44F with an average humidity of 63%. Winds will be 6 mph from the NW.