10-Day Weather Forecast - Ralph, SD

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  • |35°F
    Mostly Cloudy
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    Tonight

    35°F

    Mostly cloudy. Not as cool with lows in the lower 30s. West winds 15 to 20 mph with gusts up to 35 mph.

    Hourly details
  • Day

    41°F

    Mostly cloudy and breezy. Highs in the lower 40s. Northwest winds 20 to 30 mph.

    Night

    22°F

    Partly cloudy in the evening then mostly cloudy with a chance of snow after midnight. Little or no snow accumulation. Lows in the mid 20s. West winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of snow 50 percent.

    Hourly details
  • Day

    43°F

    Mostly cloudy with snow and rain likely in the morning then partly cloudy with a chance of rain with a slight chance of snow in the afternoon. Little or no snow accumulation. Breezy with highs in the mid 40s. South winds 10 to 20 mph becoming west 15 to 25 mph with gusts up to 40 mph in the afternoon. Chance of precipitation 70 percent.

    Night

    28°F

    Clear breezy with lows in the upper 20s. West winds 15 to 25 mph with gusts up to 35 mph.

    Hourly details
  • Day

    49°F

    Sunny breezy with highs in the lower 50s.

    Night

    35°F

    Mostly clear. Lows in the lower 30s.

    Hourly details
  • Day

    44°F

    Mostly sunny in the morning then becoming partly cloudy. Breezy with highs in the upper 40s.

    Night

    13°F

    Mostly cloudy with a 50 percent chance of snow. Cooler with lows around 15.

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  • Weekend Weather

  • Day

    23°F

    Mostly cloudy. A chance of snow in the morning then a slight chance of snow in the afternoon. Much cooler with highs in the mid 20s. Chance of snow 50 percent.

    Night

    9°F

    Partly cloudy with a 20 percent chance of snow. Lows 5 to 10 above.

    Hourly details
  • Day

    26°F

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

    Night

    17°F

    Partly cloudy. Lows 15 to 20.

    Hourly details
  • Day

    43°F

    Partly cloudy. Highs in the upper 40s.

    Night

    23°F

    Partly cloudy. Low temperature around 23F. Dew point will be around 19F with an average humidity of 70%. Winds will be 5 mph from the W.

  • Day

    37°F

    Sunny. High temperature around 37F. Dew point will be around 17F with an average humidity of 51%. Winds will be 7 mph from the NW.

    Night

    22°F

    Clear. Low temperature around 22F. Dew point will be around 14F with an average humidity of 62%. Winds will be 2 mph from the SW.

  • Day

    44°F

    Sunny. High temperature around 44F. Dew point will be around 18F with an average humidity of 45%. Winds will be 4 mph from the SW.

    Night

    29°F

    Mostly clear. Low temperature around 29F. Dew point will be around 19F with an average humidity of 57%. Winds will be 4 mph from the S.