Mount Vernon, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Thunderstorms
    50°
    Thursday 4/25
    Forecast night icon
    50°
    Thunderstorms
    Hourly
    Night Details
    Cloudy. A chance of showers and thunderstorms late this evening then showers and thunderstorms. Breezy with lows in the lower 50s. Southeast winds 20 to 25 mph with gusts up to 40 mph. Chance of rain 90 percent.
  • Forecast day icon
    Friday
    70% Chance of Storms
    58°
    Forecast night icon
    Night
    70% Chance of Storms
    49°
    Friday 4/26
    Day
    58°
    70% Chance of Storms
    Forecast day icon
    Night
    49°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Cloudy. A chance of showers and thunderstorms in the morning then showers and thunderstorms likely in the afternoon. Highs in the lower 60s. Southeast winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 70 percent.
    Night Details
    Showers and thunderstorms likely. Lows in the upper 40s. Northeast winds 10 to 15 mph becoming northwest after midnight. Chance of rain 70 percent.
  • Forecast day icon
    Saturday
    Mostly Cloudy
    55°
    Forecast night icon
    Night
    70% Chance of Storms
    46°
    Saturday 4/27
    Day
    55°
    Mostly Cloudy
    Forecast day icon
    Night
    46°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a slight chance of showers and thunderstorms. Highs in the upper 50s. North winds around 15 mph. Chance of rain 20 percent.
    Night Details
    Cloudy. A slight chance of showers and thunderstorms in the evening then showers and thunderstorms likely after midnight. Lows in the lower 40s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.
  • Forecast day icon
    Sunday
    Thunderstorms
    49°
    Forecast night icon
    Night
    40% Chance Rain Showers
    41°
    Sunday 4/28
    Day
    49°
    Thunderstorms
    Forecast day icon
    Night
    41°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers and thunderstorms. Highs in the lower 50s. Chance of rain 90 percent.
    Night Details
    Mostly cloudy. A chance of showers in the evening. Lows in the upper 30s. Chance of rain 40 percent.
  • Forecast day icon
    Monday
    Mostly Sunny
    63°
    Forecast night icon
    Night
    Partly Cloudy
    51°
    Monday 4/29
    Day
    63°
    Mostly Sunny
    Forecast day icon
    Night
    51°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Not as cool with highs in the mid 60s.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the mid 40s.
  • Forecast day icon
    Tuesday
    Sunny
    70°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Tuesday 4/30
    Day
    70°
    Sunny
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs around 70.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the mid 40s.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    66°
    Forecast night icon
    Night
    Partly Cloudy
    45°
    Wednesday 5/1
    Day
    66°
    Mostly Sunny
    Forecast day icon
    Night
    45°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs around 70.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the mid 40s.
  • Forecast day icon
    Thursday
    Sunny
    62°
    Forecast night icon
    Night
    30% Chance of Rain
    47°
    Thursday 5/2
    Day
    62°
    Sunny
    Forecast day icon
    Night
    47°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny. Highs in the lower 70s.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 47F. Dew point will be around 42F with an average humidity of 69%. Winds will be 6 mph from the SE.
  • Forecast day icon
    Friday
    30% Chance of Rain
    63°
    Forecast night icon
    Night
    40% Chance of Rain
    51°
    Friday 5/3
    Day
    63°
    30% Chance of Rain
    Forecast day icon
    Night
    51°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 63F. Dew point will be around 46F with an average humidity of 68%. Winds will be 8 mph from the S.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 51F. Dew point will be around 47F with an average humidity of 71%. Winds will be 9 mph from the SE.
  • Forecast day icon
    Saturday
    40% Chance of Rain
    66°
    Forecast night icon
    Night
    50% Chance of Rain
    51°
    Saturday 5/4
    Day
    66°
    40% Chance of Rain
    Forecast day icon
    Night
    51°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 66F. Dew point will be around 49F with an average humidity of 68%. Winds will be 6 mph from the S.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 45%. Low temperature around 51F. Dew point will be around 48F with an average humidity of 70%. Winds will be 6 mph from the S.