Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

39°F

4°C

Humidity 67%
Wind Speed S 7 mph
Barometer 29.85 in (1011.8 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 25 Mar 1:53 am CDT
Extended Forecast for

3 Miles ESE Watertown Municipal Airport SD

  • Overnight

    Overnight: Mostly cloudy, with a low around 36. South wind around 11 mph, with gusts as high as 20 mph.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72. South wind 6 to 9 mph becoming west northwest in the morning.

    High: 72 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain between 1am and 4am, then a chance of sprinkles after 4am.  Mostly cloudy, with a low around 35. South wind 5 to 10 mph becoming north 12 to 17 mph after midnight. Winds could gust as high as 29 mph.  Chance of precipitation is 20%.

    Low: 35 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: Partly sunny, with a high near 42. Breezy, with a north wind 18 to 22 mph, with gusts as high as 34 mph.

    High: 42 °F

    Partly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 16. North wind 7 to 15 mph, with gusts as high as 24 mph.

    Low: 16 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 39. Northwest wind 6 to 11 mph.

    High: 39 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 25. West northwest wind 6 to 11 mph becoming south after midnight. Winds could gust as high as 21 mph.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 56. South wind 14 to 16 mph, with gusts as high as 25 mph.

    High: 56 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35. South southeast wind around 10 mph.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 36. South wind around 11 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 72. South wind 6 to 9 mph becoming west northwest in the morning.
Wednesday Night
A slight chance of rain between 1am and 4am, then a chance of sprinkles after 4am. Mostly cloudy, with a low around 35. South wind 5 to 10 mph becoming north 12 to 17 mph after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 42. Breezy, with a north wind 18 to 22 mph, with gusts as high as 34 mph.
Thursday Night
Partly cloudy, with a low around 16. North wind 7 to 15 mph, with gusts as high as 24 mph.
Friday
Sunny, with a high near 39. Northwest wind 6 to 11 mph.
Friday Night
Mostly clear, with a low around 25. West northwest wind 6 to 11 mph becoming south after midnight. Winds could gust as high as 21 mph.
Saturday
Mostly sunny, with a high near 56. South wind 14 to 16 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 35. South southeast wind around 10 mph.
Sunday
Mostly sunny, with a high near 69.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Partly sunny, with a high near 68.
Monday Night
Mostly cloudy, with a low around 43.
Tuesday
A slight chance of rain. Partly sunny, with a high near 67. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Watertown Municipal Airport SD
 44.91°N 97.11°W (Elev. 1752 ft)
1:31 am CDT Mar 25, 2026
2am CDT Mar 25, 2026-6pm CDT Mar 31, 2026
 
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Additional Resources

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