10-Day Weather Forecast - Vermillion, SD

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  • 90|70°F
    Unknown

    Today

    90°F

    Sunny with widespread thunderstorms. Chance of storms 95%. High temperature around 90F. Dew point will be around 73F with an average humidity of 60%. Winds will be 8 mph from the S.

    Tonight

    70°F

    Partly cloudy. A chance of sprinkles after midnight. Lows in the upper 60s. Southeast winds 10 to 15 mph.

    Hourly details
  • 92|74°F
    Mostly Sunny

    Day

    92°F

    Mostly sunny. Humid with highs in the lower 90s. South winds 10 to 15 mph with gusts up to 25 mph.

    Night

    74°F

    Mostly clear in the evening then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Humid with lows in the lower 70s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.

    Hourly details
  • 87|69°F
    70% Chance of Storms

    Day

    87°F

    Showers likely with a chance of thunderstorms in the morning then a chance of showers with a slight chance of thunderstorms in the afternoon. Humid with highs around 90. South winds 10 to 15 mph becoming west in the afternoon. Chance of rain 70 percent.

    Night

    69°F

    Partly cloudy in the evening then becoming mostly cloudy. A chance of showers. A chance of thunderstorms mainly in the evening. Humid with lows in the mid 60s. North winds 5 to 10 mph. Chance of rain 50 percent.

    Hourly details
  • 84|67°F
    Mostly Sunny

    Day

    84°F

    Mostly cloudy with a slight chance of showers in the morning then mostly sunny in the afternoon. Highs in the mid 80s. Chance of rain 20 percent.

    Night

    67°F

    Partly cloudy. Lows in the mid 60s.

    Hourly details
  • 88|67°F
    Partly Sunny

    Day

    88°F

    Partly sunny. Highs in the upper 80s.

    Night

    67°F

    Mostly clear. Lows in the mid 60s.

    Hourly details
  • 91|68°F
    Sunny

    Day

    91°F

    Sunny. Highs in the lower 90s.

    Night

    68°F

    Mostly clear. Lows in the upper 60s.

    Hourly details
  • 96|74°F
    Mostly Sunny

    Day

    96°F

    Sunny hot with highs in the mid 90s.

    Night

    74°F

    Mostly clear. Lows in the lower 70s. Heat index values in the upper 90s early in the evening.

  • 99|73°F
    Unknown

    Day

    99°F

    Sunny hot with highs in the upper 90s.

    Night

    73°F

    Clear with numerous thunderstorms. Chance of storms 65%. Low temperature around 73F. Dew point will be around 70F with an average humidity of 70%. Winds will be 6 mph from the SE.

  • 94|70°F
    Sunny

    Day

    94°F

    Sunny with scattered thunderstorms. Chance of storms 55%. High temperature around 94F. Dew point will be around 68F with an average humidity of 57%. Winds will be 5 mph from the SE.

    Night

    70°F

    Clear with numerous thunderstorms. Chance of storms 65%. Low temperature around 70F. Dew point will be around 68F with an average humidity of 69%. Winds will be 5 mph from the SE.

  • 92|68°F
    Sunny

    Day

    92°F

    Sunny with scattered thunderstorms. Chance of storms 40%. High temperature around 92F. Dew point will be around 66F with an average humidity of 58%. Winds will be 4 mph from the SE.

    Night

    68°F

    Clear with scattered thunderstorms. Chance of storms 45%. Low temperature around 68F. Dew point will be around 66F with an average humidity of 71%. Winds will be 5 mph from the SE.