Mount Vernon, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Rain
    46°
    Wednesday 5/1
    Forecast night icon
    46°
    Rain
    Hourly
    Night Details
    Mostly cloudy with likely rain. Chance of precipitation 85%. Low temperature around 46F. Dew point will be around 45F with an average humidity of 73%. Winds will be 11 mph from the SE.
  • Forecast day icon
    Thursday
    40% Chance of Storms
    60°
    Forecast night icon
    Night
    Mostly Clear
    40°
    Thursday 5/2
    Day
    60°
    40% Chance of Storms
    Forecast day icon
    Night
    40°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Cloudy with a chance of showers this morning then partly sunny with a slight chance of showers and thunderstorms this afternoon. Highs around 60. Southeast winds 5 to 10 mph with gusts up to 20 mph becoming west 10 to 15 mph with gusts up to 30 mph this afternoon. Chance of rain 40 percent.
    Night Details
    Mostly clear. Lows in the upper 30s. West winds 10 to 15 mph with gusts up to 30 mph becoming southwest 5 to 10 mph after midnight.
  • Forecast day icon
    Friday
    Mostly Cloudy
    59°
    Forecast night icon
    Night
    60% Chance Rain Showers
    42°
    Friday 5/3
    Day
    59°
    Mostly Cloudy
    Forecast day icon
    Night
    42°
    60% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Sunny in the morning then mostly cloudy with a slight chance of showers in the afternoon. Highs in the lower 60s. West winds 5 to 10 mph. Chance of rain 20 percent.
    Night Details
    Showers likely mainly in the evening. Lows in the lower 40s. Northwest winds 10 to 15 mph. Chance of rain 60 percent.
  • Forecast day icon
    Saturday
    Sunny
    63°
    Forecast night icon
    Night
    Mostly Clear
    44°
    Saturday 5/4
    Day
    63°
    Sunny
    Forecast day icon
    Night
    44°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 60s. Northwest winds 5 to 10 mph.
    Night Details
    Mostly clear. Lows in the lower 40s.
  • Forecast day icon
    Sunday
    Sunny
    68°
    Forecast night icon
    Night
    30% Chance Rain Showers
    56°
    Sunday 5/5
    Day
    68°
    Sunny
    Forecast day icon
    Night
    56°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs around 70.
    Night Details
    Partly cloudy in the evening then mostly cloudy with a chance of showers after midnight. Not as cool with lows in the mid 50s. Chance of rain 30 percent.
  • Forecast day icon
    Monday
    60% Chance of Storms
    68°
    Forecast night icon
    Night
    50% Chance of Storms
    49°
    Monday 5/6
    Day
    68°
    60% Chance of Storms
    Forecast day icon
    Night
    49°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers in the morning then partly sunny with showers likely with a chance of thunderstorms in the afternoon. Windy with highs in the lower 70s. Chance of rain 60 percent.
    Night Details
    A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Breezy with lows around 50. Chance of rain 50 percent.
  • Forecast day icon
    Tuesday
    30% Chance Rain Showers
    67°
    Forecast night icon
    Night
    Partly Cloudy
    47°
    Tuesday 5/7
    Day
    67°
    30% Chance Rain Showers
    Forecast day icon
    Night
    47°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Breezy with highs in the mid 60s. Chance of rain 30 percent.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. Breezy with lows in the mid 40s.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    60°
    Forecast night icon
    Night
    Partly Cloudy
    44°
    Wednesday 5/8
    Day
    60°
    Mostly Sunny
    Forecast day icon
    Night
    44°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. Highs in the mid 60s.
    Night Details
    Partly cloudy. Low temperature around 44F. Dew point will be around 38F with an average humidity of 64%. Winds will be 12 mph from the W.
  • Forecast day icon
    Thursday
    30% Chance of Rain
    60°
    Forecast night icon
    Night
    30% Chance of Rain
    43°
    Thursday 5/9
    Day
    60°
    30% Chance of Rain
    Forecast day icon
    Night
    43°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 60F. Dew point will be around 41F with an average humidity of 63%. Winds will be 9 mph from the W.
    Night Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 43F. Dew point will be around 40F with an average humidity of 70%. Winds will be 5 mph from the NW.
  • Forecast day icon
    Friday
    40% Chance of Rain
    59°
    Forecast night icon
    Night
    30% Chance of Rain
    43°
    Friday 5/10
    Day
    59°
    40% Chance of Rain
    Forecast day icon
    Night
    43°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 59F. Dew point will be around 41F with an average humidity of 67%. Winds will be 5 mph from the N.
    Night Details
    Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 43F. Dew point will be around 41F with an average humidity of 72%. Winds will be 2 mph from the N.