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.

Fair

63°F

17°C

Humidity 81%
Wind Speed S 8 mph
Barometer 30.36 in (1027.5 mb)
Dewpoint 57°F (14°C)
Visibility 7.00 mi
Last update 1 Aug 12:53 am CDT
Extended Forecast for

3 Miles S Webster SD

  • Overnight

    Overnight: Areas of smoke. Partly cloudy, with a steady temperature around 62. South southeast wind around 6 mph.

    Low: 62 °F

    Areas Smoke

  • Friday

    Friday: Areas of smoke. Mostly sunny, with a high near 73. South southeast wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 73 °F

    Areas Smoke

  • Friday Night

    Friday Night: A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Areas of smoke. Mostly cloudy, with a low around 58. South southeast wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    Low: 58 °F

    Areas Smoke
    then Chance
    Showers

  • Saturday

    Saturday: A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Areas of smoke. Mostly cloudy, with a high near 72. South southeast wind 11 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    High: 72 °F

    Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. South southeast wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

    Low: 60 °F

    Chance
    T-storms

  • Sunday

    Sunday: A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 72. South wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    High: 72 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. South southeast wind 8 to 11 mph. Chance of precipitation is 50%.

    Low: 61 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 74. South southeast wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 74 °F

    Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 61. South southeast wind 8 to 10 mph. Chance of precipitation is 20%.

    Low: 61 °F

    Slight Chance
    T-storms

Detailed Forecast

Overnight
Areas of smoke. Partly cloudy, with a steady temperature around 62. South southeast wind around 6 mph.
Friday
Areas of smoke. Mostly sunny, with a high near 73. South southeast wind 9 to 14 mph, with gusts as high as 24 mph.
Friday Night
A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Areas of smoke. Mostly cloudy, with a low around 58. South southeast wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Saturday
A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Areas of smoke. Mostly cloudy, with a high near 72. South southeast wind 11 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. South southeast wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Sunday
A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 72. South wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. South southeast wind 8 to 11 mph. Chance of precipitation is 50%.
Monday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 74. South southeast wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 61. South southeast wind 8 to 10 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of showers before 1pm. Mostly sunny, with a high near 78. Chance of precipitation is 20%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 40%.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 79. Chance of precipitation is 30%.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 65. Chance of precipitation is 30%.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Webster SD
 45.29°N 97.52°W (Elev. 1824 ft)
Last Update:
12:46 am CDT Aug 1, 2025
Forecast Valid:
12am CDT Aug 1, 2025-6pm CDT Aug 7, 2025
 
Forecast Discussion
 
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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