Saint Charles, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Clear
    20°
    Wednesday 3/27
    Forecast night icon
    20°
    Mostly Clear
    Hourly
    Night Details
    Mostly clear. Low temperature around 20F. Dew point will be around 18F with an average humidity of 84%. Winds will be 4 mph from the SE.
  • Forecast day icon
    Thursday
    Mostly Sunny
    38°
    Forecast night icon
    Night
    Mostly Cloudy
    34°
    Thursday 3/28
    Day
    38°
    Mostly Sunny
    Forecast day icon
    Night
    34°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Patchy fog this morning. Mostly sunny. Highs in the lower 40s. Southeast winds 10 to 15 mph.
    Night Details
    Mostly cloudy. Not as cool with lows in the lower 30s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
  • Forecast day icon
    Friday
    Mostly Cloudy
    46°
    Forecast night icon
    Night
    Mostly Cloudy
    30°
    Friday 3/29
    Day
    46°
    Mostly Cloudy
    Forecast day icon
    Night
    30°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs in the upper 40s. Southwest winds 15 to 20 mph becoming northwest in the afternoon.
    Night Details
    Mostly cloudy. Lows in the mid 20s. Northwest winds 10 to 15 mph.
  • Forecast day icon
    Saturday
    Mostly Cloudy
    42°
    Forecast night icon
    Night
    70% Chance of Snow
    35°
    Saturday 3/30
    Day
    42°
    Mostly Cloudy
    Forecast day icon
    Night
    35°
    70% Chance of Snow
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs in the lower 40s. North winds 5 to 10 mph becoming northeast in the afternoon.
    Night Details
    Mostly cloudy. A slight chance of rain in the evening then rain likely with a slight chance of snow after midnight. Little or no snow accumulation. Lows in the lower 30s. Chance of precipitation 70 percent.
  • Forecast day icon
    Sunday
    50% Chance of Snow
    39°
    Forecast night icon
    Night
    80% Chance Frozen Mix
    32°
    Sunday 3/31
    Day
    39°
    50% Chance of Snow
    Forecast day icon
    Night
    32°
    80% Chance Frozen Mix
    Forecast night icon
    Hourly
    Day Details
    A slight chance of snow in the morning. Mostly cloudy with a chance of rain. Highs in the lower 40s. Chance of precipitation 50 percent.
    Night Details
    Mostly cloudy. A chance of rain with a slight chance of snow in the evening then rain and snow after midnight. Lows around 30. Chance of precipitation 80 percent.
  • Forecast day icon
    Monday
    70% Chance Frozen Mix
    37°
    Forecast night icon
    Night
    Partly Cloudy
    29°
    Monday 4/1
    Day
    37°
    70% Chance Frozen Mix
    Forecast day icon
    Night
    29°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Rain and snow likely mainly in the morning. Highs in the upper 30s. Chance of precipitation 70 percent.
    Night Details
    Mostly cloudy with a slight chance of rain and snow in the evening then partly cloudy after midnight. Lows in the mid 20s. Chance of precipitation 20 percent.
  • Forecast day icon
    Tuesday
    Sunny
    49°
    Forecast night icon
    Night
    Mostly Clear
    33°
    Tuesday 4/2
    Day
    49°
    Sunny
    Forecast day icon
    Night
    33°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Not as cool with highs in the upper 40s.
    Night Details
    Mostly clear. Lows in the upper 20s.
  • Forecast day icon
    Wednesday
    Sunny
    60°
    Forecast night icon
    Night
    Clear
    41°
    Wednesday 4/3
    Day
    60°
    Sunny
    Forecast day icon
    Night
    41°
    Clear
    Forecast night icon
    Day Details
    Sunny. Not as cool with highs in the upper 50s.
    Night Details
    Clear. Low temperature around 41F. Dew point will be around 34F with an average humidity of 60%. Winds will be 3 mph from the W.
  • Forecast day icon
    Thursday
    Mostly Sunny
    50°
    Forecast night icon
    Night
    Partly Cloudy
    38°
    Thursday 4/4
    Day
    50°
    Mostly Sunny
    Forecast day icon
    Night
    38°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 50F. Dew point will be around 32F with an average humidity of 60%. Winds will be 6 mph from the NW.
    Night Details
    Partly cloudy. Low temperature around 38F. Dew point will be around 31F with an average humidity of 61%. Winds will be 3 mph from the S.
  • Forecast day icon
    Friday
    Partly Cloudy
    52°
    Forecast night icon
    Night
    30% Chance of Rain
    39°
    Friday 4/5
    Day
    52°
    Partly Cloudy
    Forecast day icon
    Night
    39°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 52F. Dew point will be around 31F with an average humidity of 57%. Winds will be 4 mph from the S.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 39F. Dew point will be around 33F with an average humidity of 64%. Winds will be 4 mph from the S.