10-Day Weather Forecast - Alcester, SD

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  • 24|17°F
    Mostly Cloudy
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    Today

    24°F

    Mostly cloudy and much cooler. Near steady temperature in the lower 20s. Northwest winds 15 to 20 mph.

    Tonight

    17°F

    Cloudy. A slight chance of snow after midnight. Near steady temperature around 18. North winds around 5 mph becoming southeast after midnight. Chance of snow 20 percent.

    Hourly details
  • Day

    27°F

    Cloudy with a chance of freezing rain and sleet. A chance of snow in the morning then a chance of rain in the afternoon. Little or no snow and sleet accumulation. Ice accumulation of up to a tenth of an inch. Highs in the upper 20s. Southeast winds 10 to 15 mph. Chance of precipitation 50 percent.

    Night

    22°F

    Mostly cloudy. Cold with lows around 13. North winds 10 to 15 mph.

    Hourly details
  • Day

    20°F

    Cloudy. Near steady temperature around 18. Northwest winds 15 to 20 mph.

    Night

    7°F

    Cloudy. A chance of snow after midnight. Cold with lows zero to 5 above zero. Chance of snow 50 percent.

    Hourly details
  • Weekend Weather

  • Day

    7°F

    Mostly cloudy. A chance of snow mainly in the morning. Colder. Near steady temperature around 10 above. Chance of snow 50 percent.

    Night

    -11°F

    Partly cloudy. Much colder with lows around 10 below.

    Hourly details
  • Day

    9°F

    Mostly sunny. Highs 15 to 20. Wind chill values as low as 20 below.

    Night

    10°F

    Partly cloudy. Not as cold with lows 5 to 10 above. Temperature rising to around 20 after midnight.

    Hourly details
  • Day

    30°F

    Mostly sunny. Not as cool with highs in the lower 30s.

    Night

    19°F

    Partly cloudy. Cold with lows 10 to 15. Temperature rising to around 20 after midnight.

    Hourly details
  • Day

    34°F

    Partly sunny. Highs in the upper 30s.

    Night

    29°F

    Partly cloudy. Low temperature around 29F. Dew point will be around 29F with an average humidity of 88%. Winds will be 7 mph from the W.

  • Day

    38°F

    Partly cloudy. High temperature around 38F. Dew point will be around 31F with an average humidity of 83%. Winds will be 6 mph from the W.

    Night

    29°F

    Mostly cloudy. Low temperature around 29F. Dew point will be around 25F with an average humidity of 77%. Winds will be 5 mph from the W.

  • Day

    33°F

    Partly cloudy. High temperature around 33F. Dew point will be around 25F with an average humidity of 78%. Winds will be 4 mph from the W.

    Night

    26°F

    Partly cloudy. Low temperature around 26F. Dew point will be around 21F with an average humidity of 78%. Winds will be 4 mph from the SE.

  • Day

    36°F

    Mostly cloudy. High temperature around 36F. Dew point will be around 29F with an average humidity of 82%. Winds will be 2 mph from the S.

    Night

    29°F

    Partly cloudy. Low temperature around 29F. Dew point will be around 25F with an average humidity of 78%. Winds will be 0 mph from the W.