10-Day Weather Forecast - Watertown, SD

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  • 42|30°F
    50% Chance Rain Showers
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    Today

    42°F

    Cloudy with a 50 percent chance of showers. Breezy. Near steady temperature in the lower 40s. North winds 15 to 25 mph. Gusts up to 40 mph this afternoon.

    Tonight

    30°F

    Mostly cloudy with a chance of rain showers in the evening then mostly clear after midnight. 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. Chance of rain 50 percent.

    Hourly details
  • Day

    47°F

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

    Night

    32°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 west after midnight.

    Hourly details
  • Day

    50°F

    Partly sunny. A slight chance of rain showers in the morning then a chance of rain showers in the afternoon. Highs in the lower 50s. West winds 5 to 10 mph. Chance of rain 30 percent.

    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

    Mostly cloudy in the evening then clearing. Lows in the lower 30s.

    Hourly details
  • Day

    53°F

    Mostly clear. Highs in the upper 50s. Lows in the mid 30s.

    Night

    34°F

    Mostly clear. Highs in the upper 50s. Lows in the mid 30s.

    Hourly details
  • Weekend Weather

  • Day

    65°F

    Mostly sunny. Highs in the upper 60s.

    Night

    44°F

    Partly cloudy. Lows in the lower 40s.

    Hourly details
  • Day

    67°F

    Partly sunny. A slight chance of showers in the afternoon. Highs in the mid 60s. Chance of rain 20 percent.

    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.