10-Day Weather Forecast - Watertown, SD

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  • 42|31°F
    70% Chance Rain Showers
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    Today

    42°F

    Showers likely. Breezy. Near steady temperature in the lower 40s. North winds 20 to 25 mph with gusts up to 40 mph. Chance of rain 70 percent.

    Tonight

    31°F

    Mostly cloudy in the evening then clearing. Breezy cooler with lows in the upper 20s. Northwest winds 15 to 25 mph with gusts up to 40 mph diminishing to 10 to 15 mph with gusts up to 30 mph after midnight.

    Hourly details
  • Day

    44°F

    Partly sunny. Highs around 50. Northwest winds 5 to 10 mph with gusts up to 20 mph.

    Night

    33°F

    Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 30s. Northwest winds 5 to 10 mph with gusts up to 20 mph becoming southwest after midnight.

    Hourly details
  • Day

    50°F

    Partly sunny with a 50 percent chance of rain showers. Highs in the lower 50s. Southwest winds 5 to 10 mph becoming northwest with gusts up to 20 mph in the afternoon.

    Night

    32°F

    Partly cloudy. Lows in the lower 30s.

    Hourly details
  • Day

    46°F

    Partly sunny with a 20 percent chance of rain showers. Highs in the lower 50s.

    Night

    29°F

    Partly cloudy. Lows in the lower 30s. Highs in the upper 50s.

    Hourly details
  • Day

    53°F

    Partly cloudy. Lows in the lower 30s. Highs in the upper 50s.

    Night

    34°F

    Mostly clear. Lows in the mid 30s.

    Hourly details
  • Weekend Weather

  • Day

    65°F

    Partly cloudy. Highs in the mid 60s. Lows in the lower 40s.

    Night

    44°F

    Partly cloudy. Highs in the mid 60s. Lows in the lower 40s.

    Hourly details
  • Day

    67°F

    Partly cloudy. Highs in the mid 60s. Lows in the lower 40s.

    Night

    41°F

    Partly cloudy. Low temperature around 41F. Dew point will be around 35F with an average humidity of 61%. Winds will be 6 mph from the N.

  • Day

    60°F

    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 60F. Dew point will be around 37F with an average humidity of 56%. Winds will be 4 mph from the NW.

    Night

    38°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 38F. Dew point will be around 36F with an average humidity of 66%. Winds will be 4 mph from the N.

  • Day

    55°F

    Partly cloudy. High temperature around 55F. Dew point will be around 36F with an average humidity of 62%. Winds will be 6 mph from the NW.

    Night

    37°F

    Partly cloudy. Low temperature around 37F. Dew point will be around 35F with an average humidity of 70%. Winds will be 4 mph from the N.

  • Day

    57°F

    Sunny. High temperature around 57F. Dew point will be around 36F with an average humidity of 61%. Winds will be 7 mph from the NW.

    Night

    38°F

    Clear. Low temperature around 38F. Dew point will be around 35F with an average humidity of 66%. Winds will be 4 mph from the NW.