Watertown, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Saturday
    Partly Sunny
    68°
    Forecast night icon
    Night
    Clear
    49°
    Saturday 5/18
    Day
    68°
    Partly Sunny
    Forecast day icon
    Night
    49°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Breezy. Partly sunny early in the morning then clearing. Highs in the upper 60s. Northwest winds 10 to 20 mph shifting to the west 20 to 25 mph in the afternoon. Gusts up to 40 mph.
    Night Details
    Clear. Lows in the upper 40s. West winds 5 to 15 mph with gusts to around 30 mph shifting to the south 5 to 10 mph after midnight.
  • Forecast day icon
    Sunday
    50% Chance of Storms
    64°
    Forecast night icon
    Night
    60% Chance of Storms
    55°
    Sunday 5/19
    Day
    64°
    50% Chance of Storms
    Forecast day icon
    Night
    55°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers in the morning then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs around 70. South winds 5 to 15 mph increasing to 15 to 20 mph in the afternoon. Chance of precipitation 50 percent.
    Night Details
    Showers likely and a chance of thunderstorms in the evening then a chance of showers and thunderstorms after midnight. Lows in the mid 50s. Southeast winds 5 to 15 mph. Gusts up to 30 mph in the evening. Chance of precipitation 60 percent.
  • Forecast day icon
    Monday
    Partly Sunny
    71°
    Forecast night icon
    Night
    50% Chance of Storms
    53°
    Monday 5/20
    Day
    71°
    Partly Sunny
    Forecast day icon
    Night
    53°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A 20 percent chance of showers in the afternoon. Highs in the lower 70s. North winds 5 to 15 mph.
    Night Details
    Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows around 50. Highs around 60. Chance of precipitation 50 percent.
  • Forecast day icon
    Tuesday
    50% Chance of Storms
    60°
    Forecast night icon
    Night
    50% Chance Rain Showers
    48°
    Tuesday 5/21
    Day
    60°
    50% Chance of Storms
    Forecast day icon
    Night
    48°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows around 50. Highs around 60. Chance of precipitation 50 percent.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. A 50 percent chance of showers. Lows in the mid 40s.
  • Forecast day icon
    Wednesday
    Partly Sunny
    65°
    Forecast night icon
    Night
    30% Chance Rain Showers
    46°
    Wednesday 5/22
    Day
    65°
    Partly Sunny
    Forecast day icon
    Night
    46°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 20 percent chance of showers. Highs in the lower 60s.
    Night Details
    Partly cloudy with a 30 percent chance of showers. Lows in the lower 40s.
  • Forecast day icon
    Thursday
    30% Chance of Storms
    66°
    Forecast night icon
    Night
    50% Chance of Storms
    49°
    Thursday 5/23
    Day
    66°
    30% Chance of Storms
    Forecast day icon
    Night
    49°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers and a slight chance of thunderstorms. Highs in the lower 60s. Chance of precipitation 30 percent.
    Night Details
    Partly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the mid 40s.
  • Forecast day icon
    Friday
    50% Chance of Storms
    68°
    Forecast night icon
    Night
    50% Chance of Rain
    49°
    Friday 5/24
    Day
    68°
    50% Chance of Storms
    Forecast day icon
    Night
    49°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Highs in the lower 60s. Chance of precipitation 50 percent.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 49F. Dew point will be around 50F with an average humidity of 81%. Winds will be 11 mph from the NW.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    67°
    Forecast night icon
    Night
    30% Chance of Rain
    50°
    Saturday 5/25
    Day
    67°
    30% Chance of Rain
    Forecast day icon
    Night
    50°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 67F. Dew point will be around 50F with an average humidity of 66%. Winds will be 2 mph from the NW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 50F. Dew point will be around 49F with an average humidity of 76%. Winds will be 3 mph from the N.
  • Forecast day icon
    Sunday
    40% Chance of Rain
    66°
    Forecast night icon
    Night
    40% Chance of Rain
    51°
    Sunday 5/26
    Day
    66°
    40% Chance of Rain
    Forecast day icon
    Night
    51°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 66F. Dew point will be around 51F with an average humidity of 68%. Winds will be 4 mph from the N.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 51F. Dew point will be around 50F with an average humidity of 80%. Winds will be 4 mph from the N.
  • Forecast day icon
    Monday
    30% Chance of Rain
    69°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Monday 5/27
    Day
    69°
    30% Chance of Rain
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 69F. Dew point will be around 52F with an average humidity of 67%. Winds will be 5 mph from the N.
    Night Details
    Partly cloudy. Low temperature around 52F. Dew point will be around 51F with an average humidity of 77%. Winds will be 5 mph from the N.