10-Day Weather Forecast - Frankfort, SD

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  • 94|69°F
    Mostly Sunny

    Today

    94°F

    Partly sunny. Hot with highs in the mid 90s. South winds 15 to 20 mph with gusts up to 30 mph. Heat index values up to 100.

    Tonight

    69°F

    Partly cloudy. Thunderstorms likely mainly in the evening. Humid with lows in the upper 60s. Southeast winds 10 to 15 mph becoming northeast 5 to 10 mph after midnight. Chance of rain 70 percent.

    Hourly details
  • 91|68°F
    40% Chance of Storms

    Day

    91°F

    Partly sunny with a 20 percent chance of thunderstorms. Some thunderstorms may be severe. Hot with highs in the lower 90s. East winds 10 to 15 mph with gusts up to 25 mph.

    Night

    68°F

    Thunderstorms likely in the evening then showers likely with a chance of thunderstorms after midnight. Humid with lows in the mid 60s. East winds around 15 mph becoming northeast after midnight. Chance of rain 70 percent.

    Hourly details
  • 81|63°F
    Partly Sunny

    Day

    81°F

    Mostly cloudy in the morning then becoming partly sunny. Not as warm. Humid with highs in the lower 80s. North winds 10 to 15 mph with gusts up to 25 mph.

    Night

    63°F

    Partly cloudy. Lows around 60. Highs in the mid 80s.

    Hourly details
  • 83|63°F
    Partly Cloudy

    Day

    83°F

    Partly cloudy. Lows around 60. Highs in the mid 80s.

    Night

    63°F

    Partly cloudy. Lows around 60. Highs in the mid 80s.

    Hourly details
  • 88|67°F
    Partly Cloudy

    Day

    88°F

    Partly cloudy. Lows around 60. Highs in the mid 80s.

    Night

    67°F

    Mostly clear. Hot. Lows in the mid 60s. Highs in the mid 90s.

    Hourly details
  • 94|72°F
    Sunny

    Day

    94°F

    Mostly clear. Hot. Lows in the mid 60s. Highs in the mid 90s.

    Night

    72°F

    Mostly clear and breezy hot. Lows around 70. Highs in the upper 90s.

    Hourly details
  • 103|71°F
    Very Hot

    Day

    103°F

    Mostly clear and breezy hot. Lows around 70. Highs in the upper 90s.

    Night

    71°F

    Clear. Low temperature around 71F. Dew point will be around 62F with an average humidity of 48%. Winds will be 11 mph from the S.

  • 98|69°F
    Sunny

    Day

    98°F

    Sunny. High temperature around 98F. Dew point will be around 61F with an average humidity of 45%. Winds will be 7 mph from the S.

    Night

    69°F

    Clear. Low temperature around 69F. Dew point will be around 60F with an average humidity of 52%. Winds will be 6 mph from the SE.

  • 96|69°F
    Sunny

    Day

    96°F

    Sunny. High temperature around 96F. Dew point will be around 61F with an average humidity of 48%. Winds will be 4 mph from the S.

    Night

    69°F

    Clear. Low temperature around 69F. Dew point will be around 60F with an average humidity of 51%. Winds will be 5 mph from the SE.

  • 92|67°F
    Mostly Sunny

    Day

    92°F

    Mostly sunny. High temperature around 92F. Dew point will be around 61F with an average humidity of 51%. Winds will be 5 mph from the S.

    Night

    67°F

    Clear. Low temperature around 67F. Dew point will be around 60F with an average humidity of 54%. Winds will be 5 mph from the SE.