10-Day Weather Forecast - Groton, SD

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  • 19|10°F
    Chance of Flurries
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    Today

    19°F

    Mostly cloudy with a chance of flurries early then partly sunny. Much colder with highs around 19. Temperature falling to around 13. Northwest winds 15 to 20 mph.

    Tonight

    10°F

    Cloudy. A chance of snow after midnight. Snow accumulation up to 1 inch possible. Lows around 6 above. Temperature rising to around 13 after midnight. Southeast winds 5 to 10 mph. Chance of snow 50 percent.

    Hourly details
  • Day

    23°F

    Snow likely. Freezing rain likely with a slight chance of sleet in the morning then a slight chance of freezing rain in the afternoon. Snow and sleet accumulation around an inch possible. Ice accumulation of up to a tenth of an inch. Highs in the mid 20s. South winds 5 to 10 mph becoming west in the afternoon. Chance of precipitation 70 percent.

    Night

    12°F

    Mostly cloudy. A chance of snow mainly in the evening. Little or no additional snow accumulation. Cold with lows around zero. North winds 5 to 10 mph with gusts up to 20 mph increasing to northwest 15 to 20 mph with 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.