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

21°C

69°F

Humidity 31%
Wind Speed Vrbl 7 km/h
Barometer 1012.6 mb (29.92 in)
Dewpoint 3°C (37°F)
Visibility 16 km
Last update 7 Jun 9:53 am CDT
Extended Forecast for

Watertown SD

  • Today

    Today: Sunny early, then becoming mostly cloudy, with a high near 24. South wind 8 to 16 km/h.

    High: 24 °C

    Mostly Cloudy

  • Tonight

    Tonight: A chance of showers and thunderstorms. Mostly cloudy, with a low around 10. South wind 10 to 16 km/h becoming north after midnight. Winds could gust as high as 34 km/h. Chance of precipitation is 50%.

    Low: 10 °C

    Chance
    T-storms

  • Saturday

    Saturday: Sunny, with a high near 23. Northwest wind 11 to 18 km/h.

    High: 23 °C

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 9. West northwest wind 8 to 16 km/h.

    Low: 9 °C

    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers after 1pm. Mostly sunny, with a high near 21. North northwest wind 10 to 15 km/h increasing to 18 to 23 km/h in the afternoon. Chance of precipitation is 20%.

    High: 21 °C

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers before 1am, then a slight chance of showers and thunderstorms between 1am and 4am, then a slight chance of showers after 4am. Partly cloudy, with a low around 9. North northeast wind 16 to 21 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 34 km/h. Chance of precipitation is 20%.

    Low: 9 °C

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Monday

    Monday: A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 20. North northeast wind 10 to 16 km/h becoming southeast in the afternoon. Chance of precipitation is 20%.

    High: 20 °C

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 11. South southeast wind 11 to 13 km/h. Chance of precipitation is 30%.

    Low: 11 °C

    Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 22. South southwest wind 13 to 21 km/h, with gusts as high as 34 km/h. Chance of precipitation is 20%.

    High: 22 °C

    Slight Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

Today
Sunny early, then becoming mostly cloudy, with a high near 24. South wind 8 to 16 km/h.
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 10. South wind 10 to 16 km/h becoming north after midnight. Winds could gust as high as 34 km/h. Chance of precipitation is 50%.
Saturday
Sunny, with a high near 23. Northwest wind 11 to 18 km/h.
Saturday Night
Mostly clear, with a low around 9. West northwest wind 8 to 16 km/h.
Sunday
A slight chance of showers after 1pm. Mostly sunny, with a high near 21. North northwest wind 10 to 15 km/h increasing to 18 to 23 km/h in the afternoon. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers before 1am, then a slight chance of showers and thunderstorms between 1am and 4am, then a slight chance of showers after 4am. Partly cloudy, with a low around 9. North northeast wind 16 to 21 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 34 km/h. Chance of precipitation is 20%.
Monday
A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 20. North northeast wind 10 to 16 km/h becoming southeast in the afternoon. Chance of precipitation is 20%.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 11. South southeast wind 11 to 13 km/h. Chance of precipitation is 30%.
Tuesday
A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 22. South southwest wind 13 to 21 km/h, with gusts as high as 34 km/h. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 12.
Wednesday
A slight chance of showers and thunderstorms. Sunny, with a high near 28. Chance of precipitation is 20%.
Wednesday Night
A chance of showers and thunderstorms. Mostly clear, with a low around 17. Chance of precipitation is 30%.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 29. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Watertown SD
 44.91°N 97.14°W (Elev. 1736 m)
Last Update:
10:45 am CDT Jun 7, 2024
Forecast Valid:
10am CDT Jun 7, 2024-6pm CDT Jun 13, 2024
 
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