10-Day Weather Forecast - Castlewood, SD

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  • |30°F
    Frozen Mix
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    Tonight

    30°F

    Snow. Rain this evening then freezing rain rain and sleet after midnight. Snow and sleet accumulation around an inch. Ice accumulation of up to a tenth of an inch. Near steady temperature in the lower 30s. East winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation near 100 percent.

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  • Day

    31°F

    Freezing rain snow with a slight chance of sleet in the morning then snow sleet and freezing rain likely in the afternoon. Total snow accumulation around an inch. Ice accumulation of up to a tenth of an inch. Highs in the lower 30s. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 90 percent.

    Night

    27°F

    Cloudy. A chance of freezing rain and snow after midnight. Ice accumulation around a trace. Cold with lows in the mid 20s. Northeast winds 5 to 10 mph with gusts up to 20 mph. Chance of precipitation 50 percent.

    Hourly details
  • Day

    30°F

    Freezing rain. A slight chance of snow in the morning then snow in the afternoon. Little or no snow accumulation. Highs in the lower 30s. Northeast winds 10 to 15 mph. Chance of precipitation near 100 percent.

    Night

    27°F

    Snow with a slight chance of freezing rain in the evening then snow likely after midnight. Light snow accumulation. Lows in the mid 20s. North winds 10 to 15 mph becoming northwest 15 to 20 mph after midnight. Chance of precipitation 90 percent.

    Hourly details
  • Weekend Weather

  • Day

    34°F

    Snow likely. Patchy blowing snow. Additional light snow accumulation possible. Brisk with highs in the mid 30s. Chance of snow 70 percent.

    Night

    22°F

    Patchy blowing snow in the evening. Partly cloudy with a slight chance of snow in the evening then mostly clear after midnight. Brisk cold with lows around 20. Chance of snow 20 percent.

    Hourly details
  • Day

    42°F

    Mostly sunny. Highs in the lower 40s.

    Night

    29°F

    Partly cloudy in the evening then becoming mostly cloudy. Cold with lows in the mid 20s.

    Hourly details
  • Day

    36°F

    Partly sunny. A slight chance of snow in the afternoon. Highs in the mid 30s. Chance of snow 20 percent.

    Night

    21°F

    Mostly cloudy in the evening then becoming partly cloudy. Cold with lows 15 to 20.

    Hourly details
  • Day

    41°F

    Partly sunny. A slight chance of snow in the morning. Highs in the lower 40s. Chance of snow 20 percent.

    Night

    35°F

    Mostly cloudy. A slight chance of rain and snow. Breezy. Lows in the lower 30s. Highs in the mid 50s. Chance of precipitation 20 percent.

    Hourly details
  • Day

    45°F

    Mostly cloudy. A slight chance of rain and snow. Breezy. Lows in the lower 30s. Highs in the mid 50s. Chance of precipitation 20 percent.

    Night

    28°F

    Cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 28F. Dew point will be around 28F with an average humidity of 79%. Winds will be 9 mph from the N.

  • Day

    34°F

    Cloudy with a chance of rain-snow mix. Chance of precipitation 35%. High temperature around 34F. Dew point will be around 23F with an average humidity of 74%. Winds will be 10 mph from the N.

    Night

    24°F

    Cloudy with a chance of rain-snow mix. Chance of precipitation 40%. Low temperature around 24F. Dew point will be around 21F with an average humidity of 78%. Winds will be 7 mph from the NE.

  • Day

    36°F

    Cloudy with a chance of rain-snow mix. Chance of precipitation 35%. High temperature around 36F. Dew point will be around 23F with an average humidity of 73%. Winds will be 5 mph from the NE.

    Night

    26°F

    Cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 26F. Dew point will be around 24F with an average humidity of 78%. Winds will be 3 mph from the SE.