10-Day Weather Forecast - Groton, SD

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  • 19|9°F
    Partly Sunny
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    Today

    19°F

    Partly sunny. Much colder with highs around 17. Northwest winds 15 to 20 mph with gusts up to 30 mph.

    Tonight

    9°F

    Cloudy. A slight chance of snow in the evening then a chance of snow with a slight chance of freezing rain after midnight. Snow accumulation up to 1 inch possible. Lows around 8 above. Temperature rising to around 13 after midnight. East winds around 5 mph becoming southeast after midnight. Chance of precipitation 50 percent.

    Hourly details
  • Day

    24°F

    Freezing rain snow with a slight chance of sleet in the morning then snow likely with a slight chance of freezing rain in the afternoon. Snow and sleet accumulation around an inch. Ice accumulation of up to a tenth of an inch. Highs in the mid 20s. South winds around 10 mph becoming east in the afternoon. Chance of precipitation 80 percent.

    Night

    14°F

    Mostly cloudy. A chance of snow mainly in the evening. Little or no additional snow accumulation. Cold with lows around zero. North winds 10 to 15 mph. Gusts up to 30 mph after midnight. Chance of snow 40 percent.

    Hourly details
  • Day

    12°F

    Mostly cloudy and much colder. Near steady temperature around 4 above. Northwest winds 15 to 20 mph with gusts up to 30 mph.

    Night

    -5°F

    Cloudy. A chance of snow after midnight. Cold. Near steady temperature around zero. Chance of snow 50 percent.

    Hourly details
  • Weekend Weather

  • Day

    1°F

    Mostly cloudy with a chance of snow in the morning then partly sunny in the afternoon. Cold with highs around zero. Chance of snow 50 percent.

    Night

    -19°F

    Partly cloudy. Lows around 20 below. Highs 10 to 15. Wind chill values as low as 30 below.

    Hourly details
  • Day

    12°F

    Partly cloudy. Lows around 20 below. Highs 10 to 15. Wind chill values as low as 30 below.

    Night

    11°F

    Partly cloudy in the evening then becoming mostly cloudy. Not as cold with lows zero to 5 above zero. Temperature rising to around 15 after midnight.

    Hourly details
  • Day

    27°F

    Partly sunny. Not as cold with highs in the mid 20s.

    Night

    18°F

    Mostly cloudy. Lows around 10 above. Highs in the mid 30s.

    Hourly details
  • Day

    33°F

    Mostly cloudy. Lows around 10 above. Highs in the mid 30s.

    Night

    29°F

    Partly cloudy. Low temperature around 29F. Dew point will be around 27F with an average humidity of 86%. Winds will be 8 mph from the W.

  • Day

    31°F

    Mostly cloudy. High temperature around 31F. Dew point will be around 24F with an average humidity of 79%. Winds will be 4 mph from the W.

    Night

    23°F

    Cloudy. Low temperature around 23F. Dew point will be around 20F with an average humidity of 83%. Winds will be 5 mph from the W.

  • Day

    24°F

    Mostly cloudy. High temperature around 24F. Dew point will be around 16F with an average humidity of 80%. Winds will be 4 mph from the NW.

    Night

    16°F

    Mostly cloudy. Low temperature around 16F. Dew point will be around 13F with an average humidity of 84%. Winds will be 4 mph from the SE.

  • Day

    26°F

    Cloudy. High temperature around 26F. Dew point will be around 20F with an average humidity of 83%. Winds will be 2 mph from the S.

    Night

    18°F

    Mostly clear. Low temperature around 18F. Dew point will be around 15F with an average humidity of 84%. Winds will be 1 mph from the W.