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

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

66°F

19°C

Humidity 78%
Wind Speed NW 9 mph
Barometer 30.04 in (1016.1 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 26 Aug 12:53 am CDT
Extended Forecast for

7 Miles W Bradley SD

  • Overnight

    Overnight: Clear, with a low around 59. West northwest wind around 8 mph.

    Low: 59 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 79. North northwest wind 8 to 15 mph, with gusts as high as 24 mph.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. North northwest wind 5 to 9 mph becoming light and variable after midnight.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 79. Light and variable wind becoming north northeast around 5 mph in the afternoon.

    High: 79 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58. Northeast wind 5 to 10 mph becoming east southeast after midnight.

    Low: 58 °F

    Mostly Clear

  • Friday

    Friday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 82. South southeast wind 13 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.

    High: 82 °F

    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 65. South southeast wind around 18 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.

    Low: 65 °F

    Showers
    Likely

  • Saturday

    Saturday: Mostly sunny, with a high near 85. South wind 11 to 14 mph, with gusts as high as 23 mph.

    High: 85 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 66. South southeast wind 8 to 11 mph becoming northeast after midnight. Chance of precipitation is 20%.

    Low: 66 °F

    Slight Chance
    T-storms

Detailed Forecast

Overnight
Clear, with a low around 59. West northwest wind around 8 mph.
Wednesday
Sunny, with a high near 79. North northwest wind 8 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly clear, with a low around 56. North northwest wind 5 to 9 mph becoming light and variable after midnight.
Thursday
Sunny, with a high near 79. Light and variable wind becoming north northeast around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 58. Northeast wind 5 to 10 mph becoming east southeast after midnight.
Friday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 82. South southeast wind 13 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
Friday Night
Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 65. South southeast wind around 18 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.
Saturday
Mostly sunny, with a high near 85. South wind 11 to 14 mph, with gusts as high as 23 mph.
Saturday Night
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 66. South southeast wind 8 to 11 mph becoming northeast after midnight. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 83.
Sunday Night
Partly cloudy, with a low around 61.
Monday
Mostly sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 62.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 81. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles W Bradley SD
 45.11°N 97.78°W (Elev. 1791 ft)
Last Update:
1:31 am CDT Aug 26, 2026
Forecast Valid:
1am CDT Aug 26, 2026-6pm CDT Sep 1, 2026
 
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Additional Resources

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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