Watertown, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Clear
    49°
    Friday 5/10
    Forecast night icon
    49°
    Clear
    Hourly
    Night Details
    Clear. West winds up to 5 mph.
  • Forecast day icon
    Saturday
    Mostly Sunny
    75°
    Forecast night icon
    Night
    Mostly Clear
    56°
    Saturday 5/11
    Day
    75°
    Mostly Sunny
    Forecast day icon
    Night
    56°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 70s. West winds 5 to 15 mph.
    Night Details
    Mostly clear. Lows in the lower 50s. Southwest winds 10 to 15 mph.
  • Forecast day icon
    Sunday
    Mostly Sunny
    78°
    Forecast night icon
    Night
    Mostly Clear
    49°
    Sunday 5/12
    Day
    78°
    Mostly Sunny
    Forecast day icon
    Night
    49°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 70s. West winds 10 to 15 mph shifting to the north in the afternoon.
    Night Details
    Mostly clear. Lows in the mid 40s. Highs in the upper 60s. Northeast winds 10 to 15 mph.
  • Forecast day icon
    Monday
    Mostly Sunny
    66°
    Forecast night icon
    Night
    Clear
    46°
    Monday 5/13
    Day
    66°
    Mostly Sunny
    Forecast day icon
    Night
    46°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows in the mid 40s. Highs in the upper 60s. Northeast winds 10 to 15 mph.
    Night Details
    Clear. Lows in the mid 40s.
  • Forecast day icon
    Tuesday
    30% Chance Rain Showers
    70°
    Forecast night icon
    Night
    70% Chance of Storms
    54°
    Tuesday 5/14
    Day
    70°
    30% Chance Rain Showers
    Forecast day icon
    Night
    54°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 30 percent chance of showers. Highs around 70.
    Night Details
    Showers likely and a slight chance of thunderstorms. Lows around 50. Chance of precipitation 70 percent.
  • Forecast day icon
    Wednesday
    50% Chance of Storms
    63°
    Forecast night icon
    Night
    Partly Cloudy
    46°
    Wednesday 5/15
    Day
    63°
    50% Chance of Storms
    Forecast day icon
    Night
    46°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Highs in the mid 60s. Chance of precipitation 50 percent.
    Night Details
    Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the upper 40s. Highs in the upper 60s.
  • Forecast day icon
    Thursday
    Partly Cloudy
    65°
    Forecast night icon
    Night
    Partly Cloudy
    46°
    Thursday 5/16
    Day
    65°
    Partly Cloudy
    Forecast day icon
    Night
    46°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the upper 40s. Highs in the upper 60s.
    Night Details
    Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the upper 40s. Highs in the upper 60s.
  • Forecast day icon
    Friday
    30% Chance Rain Showers
    61°
    Forecast night icon
    Night
    30% Chance of Rain
    46°
    Friday 5/17
    Day
    61°
    30% Chance Rain Showers
    Forecast day icon
    Night
    46°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny with a 30 percent chance of showers. Highs in the upper 60s.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 46F. Dew point will be around 40F with an average humidity of 67%. Winds will be 8 mph from the NW.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    62°
    Forecast night icon
    Night
    30% Chance of Rain
    44°
    Saturday 5/18
    Day
    62°
    30% Chance of Rain
    Forecast day icon
    Night
    44°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 62F. Dew point will be around 42F with an average humidity of 58%. Winds will be 13 mph from the NW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 44F. Dew point will be around 39F with an average humidity of 66%. Winds will be 9 mph from the NW.
  • Forecast day icon
    Sunday
    Sunny
    63°
    Forecast night icon
    Night
    Clear
    45°
    Sunday 5/19
    Day
    63°
    Sunny
    Forecast day icon
    Night
    45°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 63F. Dew point will be around 39F with an average humidity of 52%. Winds will be 10 mph from the NW.
    Night Details
    Clear. Low temperature around 45F. Dew point will be around 38F with an average humidity of 62%. Winds will be 3 mph from the NW.