Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

84°F

29°C

Humidity 59%
Wind Speed E 10 mph
Barometer 29.91 in (1011.7 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 2 Jul 1:53 pm CDT
Extended Forecast for

Hazel SD

Severe T-storm Watch until July 2, 09:00pm
Click here for hazard details and duration
Severe T-storm Watch
  •  
    Severe T-storm Watch until July 2, 09:00pm

    NOW until 9:00pm Thu

    Severe T-storm Watch

  • This Afternoon

    High: 83 °F

    Partly Sunny

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 2am. Some of the storms could be severe.  Mostly cloudy, with a low around 65. Southeast wind 7 to 13 mph becoming east northeast after midnight.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 65 °F

    Severe
    Thunderstorms

  • Friday

    Friday: Partly sunny, with a high near 87. East southeast wind 6 to 10 mph becoming west northwest in the morning.

    High: 87 °F

    Partly Sunny

  • Friday Night

    Friday Night: Showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm after 5am. Some of the storms could produce heavy rainfall.  Low around 65. East wind 6 to 10 mph.  Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

    Low: 65 °F

    Heavy Rain

  • Independence Day

    Independence Day: A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm, then a slight chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 84. North northwest wind around 8 mph.  Chance of precipitation is 30%.

    High: 84 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 63. North wind 5 to 7 mph becoming east after midnight.

    Low: 63 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 88. East wind around 6 mph.

    High: 88 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 65. East southeast wind around 8 mph.

    Low: 65 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Partly sunny, with a steady temperature around 83. Southeast wind around 9 mph.
Tonight
Showers and thunderstorms likely, mainly before 2am. Some of the storms could be severe. Mostly cloudy, with a low around 65. Southeast wind 7 to 13 mph becoming east northeast after midnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Partly sunny, with a high near 87. East southeast wind 6 to 10 mph becoming west northwest in the morning.
Friday Night
Showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm after 5am. Some of the storms could produce heavy rainfall. Low around 65. East wind 6 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Independence Day
A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm, then a slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 84. North northwest wind around 8 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 63. North wind 5 to 7 mph becoming east after midnight.
Sunday
Mostly sunny, with a high near 88. East wind around 6 mph.
Sunday Night
Mostly clear, with a low around 65. East southeast wind around 8 mph.
Monday
Mostly sunny, with a high near 88. South southeast wind 9 to 11 mph.
Monday Night
A chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 67. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 88.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 67. Chance of precipitation is 20%.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Hazel SD
 44.76°N 97.38°W (Elev. 1785 ft)
2:21 pm CDT Jul 2, 2026
2pm CDT Jul 2, 2026-6pm CDT Jul 8, 2026
 
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Additional Resources

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