10-Day Weather Forecast - Groton, SD

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  • |13°F
    Partly Cloudy
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    Tonight

    13°F

    Partly cloudy and not as cold. Near steady temperature around 18. South winds 15 to 20 mph with gusts up to 30 mph.

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  • Day

    30°F

    Partly sunny. Not as cold with highs in the lower 30s. Southwest winds 5 to 10 mph.

    Night

    28°F

    Mostly cloudy. Lows in the lower 20s. Temperature rising to around 30 after midnight. South winds 10 to 15 mph with gusts up to 25 mph.

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  • Day

    39°F

    Partly sunny. Highs in the lower 40s. West winds 15 to 20 mph with gusts up to 35 mph.

    Night

    27°F

    Partly cloudy. Lows in the lower 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph becoming southwest 5 to 10 mph after midnight.

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  • Day

    39°F

    Partly sunny. Highs around 40.

    Night

    23°F

    Mostly cloudy. A chance of rain with a slight chance of snow in the evening then a chance of snow after midnight. Windy and much colder with lows around 5 above. Chance of precipitation 50 percent.

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  • Day

    19°F

    Partly sunny. A slight chance of snow in the morning. Windy and much colder with highs around 15. Chance of snow 20 percent.

    Night

    1°F

    Mostly clear in the evening then becoming mostly cloudy. Cold with lows 5 below to zero. Temperature rising to around 5 above after midnight.

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  • Day

    29°F

    Mostly cloudy. Not as cold with highs in the upper 20s.

    Night

    28°F

    Mostly cloudy. A slight chance of freezing rain and snow in the evening. Not as cold with lows 10 to 15. Chance of precipitation 20 percent.

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  • Weekend Weather

  • Day

    29°F

    Partly sunny. Highs in the upper 20s.

    Night

    13°F

    Partly cloudy. Lows around 5 above. Highs in the upper 20s.

    Hourly details
  • Day

    26°F

    Partly cloudy. Lows around 5 above. Highs in the upper 20s.

    Night

    22°F

    Partly cloudy. Low temperature around 22F. Dew point will be around 17F with an average humidity of 79%. Winds will be 6 mph from the S.

  • Day

    27°F

    Cloudy. High temperature around 27F. Dew point will be around 19F with an average humidity of 77%. Winds will be 4 mph from the S.

    Night

    17°F

    Mostly cloudy. Low temperature around 17F. Dew point will be around 15F with an average humidity of 83%. Winds will be 3 mph from the N.

  • Day

    20°F

    Partly cloudy. High temperature around 20F. Dew point will be around 13F with an average humidity of 77%. Winds will be 1 mph from the N.

    Night

    18°F

    Mostly clear. Low temperature around 18F. Dew point will be around 13F with an average humidity of 81%. Winds will be 3 mph from the S.