10-Day Weather Forecast - Groton, SD

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  • 92|68°F
    Partly Cloudy

    Today

    92°F

    Partly sunny. A slight chance of thunderstorms this afternoon. Hot with highs in the upper 90s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent.

    Tonight

    68°F

    Partly cloudy. A chance of thunderstorms in the evening. Humid with lows in the upper 60s. East winds 10 to 15 mph becoming northeast after midnight. Chance of rain 50 percent.

    Hourly details
  • 85|63°F
    50% Chance of Storms

    Day

    85°F

    Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Some thunderstorms may be severe. Not as warm. Humid with highs in the upper 80s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.

    Night

    63°F

    Showers with a chance of thunderstorms. Humid with lows in the lower 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.

    Hourly details
  • 78|58°F
    Partly Sunny

    Day

    78°F

    Mostly cloudy with a slight chance of showers in the morning then partly sunny in the afternoon. Humid with highs around 80. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.

    Night

    58°F

    Partly cloudy. Lows in the upper 50s. Highs in the lower 80s.

    Hourly details
  • 82|63°F
    Partly Cloudy

    Day

    82°F

    Partly cloudy. Lows in the upper 50s. Highs in the lower 80s.

    Night

    63°F

    Partly cloudy. A slight chance of showers after midnight. Lows around 60. Chance of rain 20 percent.

    Hourly details
  • 86|67°F
    Partly Sunny

    Day

    86°F

    Partly sunny. Highs in the mid 80s.

    Night

    67°F

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

    Hourly details
  • 92|72°F
    Sunny

    Day

    92°F

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

    Night

    72°F

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

    Hourly details
  • 98|70°F
    Sunny

    Day

    98°F

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

    Night

    70°F

    Clear. Low temperature around 70F. Dew point will be around 62F with an average humidity of 53%. Winds will be 7 mph from the S.

  • 93|67°F
    Sunny

    Day

    93°F

    Sunny. High temperature around 93F. Dew point will be around 63F with an average humidity of 49%. Winds will be 5 mph from the S.

    Night

    67°F

    Clear. Low temperature around 67F. Dew point will be around 61F with an average humidity of 59%. Winds will be 5 mph from the SE.

  • 93|68°F
    Sunny

    Day

    93°F

    Sunny. High temperature around 93F. Dew point will be around 62F with an average humidity of 50%. Winds will be 3 mph from the S.

    Night

    68°F

    Clear. Low temperature around 68F. Dew point will be around 60F with an average humidity of 57%. Winds will be 4 mph from the SE.

  • 90|65°F
    Mostly Sunny

    Day

    90°F

    Mostly sunny. High temperature around 90F. Dew point will be around 63F with an average humidity of 52%. Winds will be 4 mph from the S.

    Night

    65°F

    Clear. Low temperature around 65F. Dew point will be around 60F with an average humidity of 60%. Winds will be 3 mph from the S.