Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair and Windy

74°F

23°C

Humidity 26%
Wind Speed S 30 G 44 mph
Barometer 29.63 in (1002.9 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 16 Apr 11:53 am CDT
Extended Forecast for

2 Miles S Hayti SD

Red Flag Warning until April 16, 08:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning until April 16, 08:00pm

    NOW until 8:00pm Thu

    Red Flag Warning

  • This Afternoon

    High: 82 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 35. South southwest wind 14 to 18 mph becoming north northeast after midnight. Winds could gust as high as 29 mph.

    Low: 35 °F

    Partly Cloudy

  • Friday

    Friday: A chance of rain showers before 10am, then a chance of snow showers between 10am and 1pm.  Mostly cloudy, with a high near 48. Breezy, with a north northwest wind 18 to 26 mph, with gusts as high as 36 mph.  Chance of precipitation is 40%.

    High: 48 °F

    Breezy.
    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 23. Blustery, with a northwest wind 18 to 24 mph, with gusts as high as 34 mph.

    Low: 23 °F

    Mostly Cloudy
    and Blustery

  • Saturday

    Saturday: Mostly sunny, with a high near 44. Breezy, with a west northwest wind 17 to 22 mph, with gusts as high as 32 mph.

    High: 44 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25. Blustery, with a west northwest wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 29 mph.

    Low: 25 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 53. North northwest wind 6 to 10 mph.

    High: 53 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32. North northeast wind 8 to 11 mph becoming southeast after midnight. Winds could gust as high as 20 mph.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny, with a high near 82. Breezy, with a south southwest wind 20 to 23 mph.
Tonight
Partly cloudy, with a low around 35. South southwest wind 14 to 18 mph becoming north northeast after midnight. Winds could gust as high as 29 mph.
Friday
A chance of rain showers before 10am, then a chance of snow showers between 10am and 1pm. Mostly cloudy, with a high near 48. Breezy, with a north northwest wind 18 to 26 mph, with gusts as high as 36 mph. Chance of precipitation is 40%.
Friday Night
Mostly cloudy, with a low around 23. Blustery, with a northwest wind 18 to 24 mph, with gusts as high as 34 mph.
Saturday
Mostly sunny, with a high near 44. Breezy, with a west northwest wind 17 to 22 mph, with gusts as high as 32 mph.
Saturday Night
Mostly clear, with a low around 25. Blustery, with a west northwest wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 29 mph.
Sunday
Sunny, with a high near 53. North northwest wind 6 to 10 mph.
Sunday Night
Mostly clear, with a low around 32. North northeast wind 8 to 11 mph becoming southeast after midnight. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 70. South southeast wind 11 to 17 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 45.
Wednesday
Mostly sunny, with a high near 72. Breezy.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Hayti SD
 44.63°N 97.2°W (Elev. 1677 ft)
12:36 pm CDT Apr 16, 2026
12pm CDT Apr 16, 2026-6pm CDT Apr 22, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database