Saint Charles, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
Main Menu
10 Day Forecast
  • Forecast day icon
    Monday
    Partly Sunny
    65°
    Forecast night icon
    Night
    Thunderstorms
    50°
    Monday 5/20
    Day
    65°
    Partly Sunny
    Forecast day icon
    Night
    50°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A slight chance of showers this afternoon. Highs in the upper 60s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent.
    Night Details
    A chance of showers and thunderstorms in the evening then showers with a chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight. Lows around 50. North winds 15 to 20 mph. Chance of rain near 100 percent.
  • Forecast day icon
    Tuesday
    Thunderstorms
    53°
    Forecast night icon
    Night
    30% Chance Rain Showers
    46°
    Tuesday 5/21
    Day
    53°
    Thunderstorms
    Forecast day icon
    Night
    46°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers with a chance of thunderstorms in the morning then showers likely with a slight chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Some thunderstorms may produce heavy rainfall in the afternoon. Breezy cooler with highs in the mid 50s. North winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 90 percent.
    Night Details
    Mostly cloudy with a 30 percent chance of showers. Lows in the mid 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    66°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Wednesday 5/22
    Day
    66°
    Mostly Sunny
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A slight chance of showers and thunderstorms in the morning. Warmer with highs in the upper 60s. West winds 10 to 15 mph. Chance of rain 20 percent.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the upper 40s.
  • Forecast day icon
    Thursday
    30% Chance of Storms
    73°
    Forecast night icon
    Night
    70% Chance of Storms
    51°
    Thursday 5/23
    Day
    73°
    30% Chance of Storms
    Forecast day icon
    Night
    51°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 30 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the evening then showers likely after midnight. Lows around 50. Chance of rain 70 percent.
  • Forecast day icon
    Friday
    50% Chance Rain Showers
    65°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Friday 5/24
    Day
    65°
    50% Chance Rain Showers
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a chance of showers. Highs in the upper 60s. Chance of rain 50 percent.
    Night Details
    Partly cloudy. Lows in the mid 40s.
  • Forecast day icon
    Saturday
    Mostly Sunny
    72°
    Forecast night icon
    Night
    Partly Cloudy
    54°
    Saturday 5/25
    Day
    72°
    Mostly Sunny
    Forecast day icon
    Night
    54°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 70s.
    Night Details
    Partly cloudy. Lows in the lower 50s.
  • Forecast day icon
    Sunday
    30% Chance Rain Showers
    70°
    Forecast night icon
    Night
    60% Chance of Rain
    51°
    Sunday 5/26
    Day
    70°
    30% Chance Rain Showers
    Forecast day icon
    Night
    51°
    60% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 30 percent.
    Night Details
    Mostly clear with a 60% chance for rain and thunderstorms. Low temperature around 51F. Dew point will be around 48F with an average humidity of 70%. Winds will be 7 mph from the W.
  • Forecast day icon
    Monday
    30% Chance of Rain
    65°
    Forecast night icon
    Night
    30% Chance of Rain
    49°
    Monday 5/27
    Day
    65°
    30% Chance of Rain
    Forecast day icon
    Night
    49°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 65F. Dew point will be around 49F with an average humidity of 71%. Winds will be 11 mph from the NW.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 49F. Dew point will be around 47F with an average humidity of 74%. Winds will be 7 mph from the NW.
  • Forecast day icon
    Tuesday
    Sunny
    64°
    Forecast night icon
    Night
    Clear
    49°
    Tuesday 5/28
    Day
    64°
    Sunny
    Forecast day icon
    Night
    49°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 64F. Dew point will be around 49F with an average humidity of 70%. Winds will be 9 mph from the NW.
    Night Details
    Clear. Low temperature around 49F. Dew point will be around 47F with an average humidity of 75%. Winds will be 5 mph from the W.
  • Forecast day icon
    Wednesday
    Sunny
    68°
    Forecast night icon
    Night
    Clear
    51°
    Wednesday 5/29
    Day
    68°
    Sunny
    Forecast day icon
    Night
    51°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 68F. Dew point will be around 49F with an average humidity of 68%. Winds will be 7 mph from the W.
    Night Details
    Clear. Low temperature around 51F. Dew point will be around 50F with an average humidity of 72%. Winds will be 2 mph from the SW.