Watertown, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Clear
    51°
    Thursday 5/9
    Forecast night icon
    51°
    Mostly Clear
    Hourly
    Night Details
    Mostly clear. Lows in the mid 40s. West winds 5 to 10 mph.
  • Forecast day icon
    Friday
    Mostly Sunny
    69°
    Forecast night icon
    Night
    Clear
    48°
    Friday 5/10
    Day
    69°
    Mostly Sunny
    Forecast day icon
    Night
    48°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Breezy. Mostly sunny. Highs in the lower 70s. Northwest winds 10 to 20 mph increasing to 20 to 25 mph in the afternoon.
    Night Details
    Clear. Lows in the lower 40s. Northwest winds 5 to 15 mph. Gusts up to 30 mph in the evening.
  • Forecast day icon
    Saturday
    Mostly Sunny
    72°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Saturday 5/11
    Day
    72°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 70s. West winds 5 to 15 mph.
    Night Details
    Partly cloudy. Lows in the lower 50s. Southwest winds 5 to 15 mph.
  • Forecast day icon
    Sunday
    Mostly Sunny
    76°
    Forecast night icon
    Night
    Mostly Clear
    51°
    Sunday 5/12
    Day
    76°
    Mostly Sunny
    Forecast day icon
    Night
    51°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 70s.
    Night Details
    Mostly clear with a 20 percent chance of showers and thunderstorms. Lows in the upper 40s.
  • Forecast day icon
    Monday
    Mostly Sunny
    68°
    Forecast night icon
    Night
    Mostly Clear
    50°
    Monday 5/13
    Day
    68°
    Mostly Sunny
    Forecast day icon
    Night
    50°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 60s.
    Night Details
    Mostly clear with a 20 percent chance of showers. Lows in the upper 40s.
  • Forecast day icon
    Tuesday
    50% Chance Rain Showers
    70°
    Forecast night icon
    Night
    50% Chance of Storms
    51°
    Tuesday 5/14
    Day
    70°
    50% Chance Rain Showers
    Forecast day icon
    Night
    51°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 50 percent chance of showers. Highs in the upper 60s.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. A chance of showers and a slight chance of thunderstorms. Lows in the upper 40s. Chance of precipitation 50 percent.
  • Forecast day icon
    Wednesday
    40% Chance of Storms
    65°
    Forecast night icon
    Night
    40% Chance Rain Showers
    49°
    Wednesday 5/15
    Day
    65°
    40% Chance of Storms
    Forecast day icon
    Night
    49°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers and a slight chance of thunderstorms. Highs in the upper 60s. Chance of precipitation 40 percent.
    Night Details
    Partly cloudy with a 40 percent chance of showers. Lows in the mid 40s.
  • Forecast day icon
    Thursday
    30% Chance Rain Showers
    66°
    Forecast night icon
    Night
    30% Chance of Rain
    50°
    Thursday 5/16
    Day
    66°
    30% Chance Rain Showers
    Forecast day icon
    Night
    50°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny with a 30 percent chance of showers. Highs in the mid 60s.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 50F. Dew point will be around 45F with an average humidity of 71%. Winds will be 3 mph from the NW.
  • Forecast day icon
    Friday
    Partly Cloudy
    66°
    Forecast night icon
    Night
    Mostly Clear
    48°
    Friday 5/17
    Day
    66°
    Partly Cloudy
    Forecast day icon
    Night
    48°
    Mostly Clear
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 66F. Dew point will be around 45F with an average humidity of 56%. Winds will be 8 mph from the NW.
    Night Details
    Mostly clear. Low temperature around 48F. Dew point will be around 43F with an average humidity of 66%. Winds will be 8 mph from the NW.
  • Forecast day icon
    Saturday
    Sunny
    67°
    Forecast night icon
    Night
    Clear
    47°
    Saturday 5/18
    Day
    67°
    Sunny
    Forecast day icon
    Night
    47°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 67F. Dew point will be around 42F with an average humidity of 51%. Winds will be 10 mph from the NW.
    Night Details
    Clear. Low temperature around 47F. Dew point will be around 42F with an average humidity of 62%. Winds will be 7 mph from the NW.