10-Day Weather Forecast - Marty, SD

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  • 46|26°F
    Mostly Sunny
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    Today

    46°F

    Mostly sunny. Highs in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph.

    Tonight

    26°F

    Mostly clear in the evening then becoming partly cloudy. Lows in the mid 20s. West winds 10 to 15 mph becoming south after midnight.

    Hourly details
  • Day

    67°F

    Mostly cloudy and windy. Much warmer with highs in the upper 60s. South winds 15 to 20 mph becoming southwest 20 to 30 mph with gusts up to 45 mph in the afternoon.

    Night

    33°F

    Mostly cloudy and windy. Lows in the upper 20s. Northwest winds 25 to 35 mph with gusts up to 50 mph.

    Hourly details
  • Day

    42°F

    Mostly cloudy. Much cooler with highs in the lower 40s. Northwest winds 15 to 20 mph.

    Night

    31°F

    Cloudy with a 40 percent chance of snow. Lows in the upper 20s.

    Hourly details
  • Weekend Weather

  • Day

    48°F

    Cloudy. A slight chance of rain and snow in the afternoon. Highs in the upper 40s. Chance of precipitation 20 percent.

    Night

    30°F

    Rain and snow likely. Breezy with lows around 20. Chance of precipitation 70 percent.

    Hourly details
  • Day

    28°F

    Mostly cloudy with a chance of snow in the morning then partly sunny with a slight chance of snow in the afternoon. Windy and much cooler with highs in the upper 20s. Chance of snow 50 percent.

    Night

    12°F

    Partly cloudy and breezy colder with lows 5 to 10 above.

    Hourly details
  • Day

    34°F

    Partly sunny. Highs in the lower 30s.

    Night

    22°F

    Mostly cloudy with a 20 percent chance of snow. Lows 15 to 20.

    Hourly details
  • Day

    47°F

    Mostly cloudy. Not as cool with highs in the mid 40s.

    Night

    37°F

    Partly cloudy. Low temperature around 37F. Dew point will be around 34F with an average humidity of 80%. Winds will be 4 mph from the SE.

  • Day

    63°F

    Sunny. High temperature around 63F. Dew point will be around 38F with an average humidity of 64%. Winds will be 6 mph from the NW.

    Night

    43°F

    Mostly clear. Low temperature around 43F. Dew point will be around 38F with an average humidity of 64%. Winds will be 3 mph from the S.

  • Day

    69°F

    Sunny. High temperature around 69F. Dew point will be around 40F with an average humidity of 52%. Winds will be 4 mph from the SW.

    Night

    49°F

    Mostly clear. Low temperature around 49F. Dew point will be around 41F with an average humidity of 54%. Winds will be 2 mph from the S.

  • Day

    65°F

    Partly cloudy. High temperature around 65F. Dew point will be around 40F with an average humidity of 53%. Winds will be 4 mph from the NW.

    Night

    43°F

    Mostly clear. Low temperature around 43F. Dew point will be around 37F with an average humidity of 56%. Winds will be 4 mph from the NE.