National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Overcast

71°F

22°C

Humidity 81%
Wind Speed SE 14 G 26 mph
Barometer 29.72 in (1005.1 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 28 Jun 1:53 am CDT
Extended Forecast for

7 Miles NW South Shore SD

  • Overnight

    Overnight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3am. Low around 67. Breezy, with a southeast wind 18 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 67 °F

    Showers and
    Breezy

  • Sunday

    Sunday: A chance of showers and thunderstorms, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 85. Breezy, with a southeast wind 15 to 20 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 50%.

    High: 85 °F

    Chance
    Showers and
    Breezy then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 70. East southeast wind 6 to 8 mph.

    Low: 70 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of showers and thunderstorms between 8am and 9am. Partly sunny, then gradually becoming sunny and hot, with a high near 92. Breezy, with a southeast wind 11 to 21 mph becoming southwest in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 20%.

    High: 92 °F

    Slight Chance
    T-storms then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 66. West southwest wind 11 to 16 mph, with gusts as high as 28 mph.

    Low: 66 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 86. West southwest wind 13 to 17 mph, with gusts as high as 28 mph.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers. Mostly clear, with a low around 64. South southwest wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Low: 64 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 88. South southeast wind 7 to 9 mph. Chance of precipitation is 30%.

    High: 88 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 66. South southeast wind 6 to 9 mph. Chance of precipitation is 40%.

    Low: 66 °F

    Chance
    T-storms

Detailed Forecast

Overnight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3am. Low around 67. Breezy, with a southeast wind 18 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers and thunderstorms, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 85. Breezy, with a southeast wind 15 to 20 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 50%.
Sunday Night
Partly cloudy, with a low around 70. East southeast wind 6 to 8 mph.
Monday
A slight chance of showers and thunderstorms between 8am and 9am. Partly sunny, then gradually becoming sunny and hot, with a high near 92. Breezy, with a southeast wind 11 to 21 mph becoming southwest in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 66. West southwest wind 11 to 16 mph, with gusts as high as 28 mph.
Tuesday
Sunny, with a high near 86. West southwest wind 13 to 17 mph, with gusts as high as 28 mph.
Tuesday Night
A slight chance of showers. Mostly clear, with a low around 64. South southwest wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Wednesday
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 88. South southeast wind 7 to 9 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 66. South southeast wind 6 to 9 mph. Chance of precipitation is 40%.
Thursday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 92. Chance of precipitation is 20%.
Thursday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 68. Chance of precipitation is 60%.
Friday
Mostly sunny and hot, with a high near 94.
Friday Night
A chance of showers and thunderstorms. Mostly clear, with a low around 71. Chance of precipitation is 40%.
Independence Day
A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 92. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NW South Shore SD
 45.19°N 97°W (Elev. 2014 ft)
Last Update:
1:46 am CDT Jun 28, 2026
Forecast Valid:
2am CDT Jun 28, 2026-6pm CDT Jul 4, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation