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

15°C

59°F

Humidity 60%
Wind Speed SW 6 km/h
Barometer 1013.0 mb (29.93 in)
Dewpoint 7°C (45°F)
Visibility 16 km
Last update 7 Jun 7:53 am CDT
Extended Forecast for

3 Miles N Altamont SD

  • Today

    Today: Increasing clouds, with a high near 23. West wind 8 to 16 km/h becoming south in the afternoon.

    High: 23 °C

    Increasing
    Clouds

  • Tonight

    Tonight: Showers and thunderstorms likely before 4am, then a chance of showers. Increasing clouds, with a low around 11. South southwest wind 11 to 18 km/h becoming north after midnight. Winds could gust as high as 35 km/h. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Low: 11 °C

    Showers
    Likely

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 22. North northwest wind 13 to 18 km/h.

    High: 22 °C

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 11. West northwest wind 10 to 14 km/h.

    Low: 11 °C

    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers after 1pm. Mostly sunny, with a high near 21. North northwest wind 14 to 24 km/h, with gusts as high as 37 km/h. Chance of precipitation is 20%.

    High: 21 °C

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers. Partly cloudy, with a low around 9. North wind 18 to 23 km/h decreasing to 11 to 16 km/h after midnight. Chance of precipitation is 20%.

    Low: 9 °C

    Slight Chance
    Showers

  • Monday

    Monday: A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 20. North wind 13 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. Partly cloudy, with a low around 12. South southeast wind 11 to 14 km/h. Chance of precipitation is 30%.

    Low: 12 °C

    Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 22. Southwest wind 16 to 21 km/h. Chance of precipitation is 20%.

    High: 22 °C

    Slight Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

Today
Increasing clouds, with a high near 23. West wind 8 to 16 km/h becoming south in the afternoon.
Tonight
Showers and thunderstorms likely before 4am, then a chance of showers. Increasing clouds, with a low around 11. South southwest wind 11 to 18 km/h becoming north after midnight. Winds could gust as high as 35 km/h. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 22. North northwest wind 13 to 18 km/h.
Saturday Night
Mostly clear, with a low around 11. West northwest wind 10 to 14 km/h.
Sunday
A slight chance of showers after 1pm. Mostly sunny, with a high near 21. North northwest wind 14 to 24 km/h, with gusts as high as 37 km/h. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 9. North wind 18 to 23 km/h decreasing to 11 to 16 km/h after midnight. 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 wind 13 to 16 km/h becoming southeast in the afternoon. Chance of precipitation is 20%.
Monday Night
A chance of showers. Partly cloudy, with a low around 12. South southeast wind 11 to 14 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. Southwest wind 16 to 21 km/h. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 13.
Wednesday
Sunny, with a high near 28.
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 28. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Altamont SD
 44.89°N 96.69°W (Elev. 1729 m)
Last Update:
8:00 am CDT Jun 7, 2024
Forecast Valid:
8am CDT Jun 7, 2024-6pm CDT Jun 13, 2024
 
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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