Watertown, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Cloudy
    59°
    Sunday 5/19
    Forecast night icon
    59°
    Mostly Cloudy
    Hourly
    Night Details
    Mostly cloudy. South winds 5 to 10 mph.
  • Forecast day icon
    Monday
    40% Chance Rain Showers
    69°
    Forecast night icon
    Night
    Chance of Storms
    52°
    Monday 5/20
    Day
    69°
    40% Chance Rain Showers
    Forecast day icon
    Night
    52°
    Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A 40 percent chance of showers in the afternoon. Highs in the upper 60s. Northwest winds 5 to 15 mph.
    Night Details
    Mostly cloudy. A slight chance of showers and thunderstorms in the evening then showers and a slight chance of thunderstorms after midnight. Lows in the lower 50s. Northeast winds 10 to 15 mph.
  • Forecast day icon
    Tuesday
    Chance of Storms
    55°
    Forecast night icon
    Night
    60% Chance Rain Showers
    44°
    Tuesday 5/21
    Day
    55°
    Chance of Storms
    Forecast day icon
    Night
    44°
    60% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Breezy. Showers and a chance of thunderstorms. Highs in the mid 50s. Northeast winds 15 to 25 mph. Gusts up to 40 mph in the afternoon.
    Night Details
    Breezy. Mostly cloudy with showers likely in the evening then partly cloudy with a chance of showers after midnight. Lows in the mid 40s. Northwest winds 15 to 25 mph with gusts to around 40 mph. Chance of showers 60 percent.
  • Forecast day icon
    Wednesday
    30% Chance of Storms
    65°
    Forecast night icon
    Night
    Mostly Clear
    49°
    Wednesday 5/22
    Day
    65°
    30% Chance of Storms
    Forecast day icon
    Night
    49°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers in the morning then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Northwest winds 15 to 20 mph. Chance of precipitation 30 percent.
    Night Details
    Mostly clear. Lows in the mid 40s.
  • Forecast day icon
    Thursday
    Partly Sunny
    72°
    Forecast night icon
    Night
    50% Chance of Storms
    55°
    Thursday 5/23
    Day
    72°
    Partly Sunny
    Forecast day icon
    Night
    55°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 20 percent chance of showers and thunderstorms. Highs in the lower 70s.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. A chance of showers and a slight chance of thunderstorms. Lows in the upper 40s. Chance of precipitation 50 percent.
  • Forecast day icon
    Friday
    70% Chance of Storms
    67°
    Forecast night icon
    Night
    30% Chance of Storms
    48°
    Friday 5/24
    Day
    67°
    70% Chance of Storms
    Forecast day icon
    Night
    48°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely and a slight chance of thunderstorms. Highs in the mid 60s. Chance of precipitation 70 percent.
    Night Details
    Mostly clear with a chance of showers and a slight chance of thunderstorms. Lows in the mid 40s. Chance of precipitation 30 percent.
  • Forecast day icon
    Saturday
    Partly Cloudy
    70°
    Forecast night icon
    Night
    Partly Cloudy
    51°
    Saturday 5/25
    Day
    70°
    Partly Cloudy
    Forecast day icon
    Night
    51°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A 20 percent chance of showers and thunderstorms. Highs in the upper 60s. Lows around 50.
    Night Details
    Partly cloudy. A 20 percent chance of showers and thunderstorms. Highs in the upper 60s. Lows around 50.
  • Forecast day icon
    Sunday
    30% Chance of Storms
    71°
    Forecast night icon
    Night
    40% Chance of Rain
    53°
    Sunday 5/26
    Day
    71°
    30% Chance of Storms
    Forecast day icon
    Night
    53°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny with a chance of showers and a slight chance of thunderstorms. Highs in the lower 70s. Chance of precipitation 30 percent.
    Night Details
    Partly cloudy with a 40% chance for rain and thunderstorms. Low temperature around 53F. Dew point will be around 52F with an average humidity of 78%. Winds will be 1 mph from the E.
  • Forecast day icon
    Monday
    30% Chance of Rain
    68°
    Forecast night icon
    Night
    30% Chance of Rain
    51°
    Monday 5/27
    Day
    68°
    30% Chance of Rain
    Forecast day icon
    Night
    51°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 68F. Dew point will be around 51F with an average humidity of 67%. Winds will be 3 mph from the W.
    Night Details
    Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 51F. Dew point will be around 50F with an average humidity of 77%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    68°
    Forecast night icon
    Night
    Partly Cloudy
    51°
    Tuesday 5/28
    Day
    68°
    30% Chance of Rain
    Forecast day icon
    Night
    51°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 68F. Dew point will be around 50F with an average humidity of 64%. Winds will be 7 mph from the NW.
    Night Details
    Partly cloudy. Low temperature around 51F. Dew point will be around 49F with an average humidity of 74%. Winds will be 5 mph from the NW.