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

40°F

4°C

Humidity 65%
Wind Speed S 13 mph
Barometer 29.82 in (1011.8 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 7 Mar 2:53 pm CST
Extended Forecast for

6 Miles E Clark SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 43. Southwest wind around 16 mph.

    High: 43 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. West southwest wind 11 to 18 mph, with gusts as high as 29 mph.

    Low: 33 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 62. Breezy, with a west southwest wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 62 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34. West southwest wind 11 to 15 mph becoming north after midnight. Winds could gust as high as 23 mph.

    Low: 34 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 50. North northeast wind 11 to 15 mph.

    High: 50 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of snow after midnight. Mostly cloudy, with a low around 27. East northeast wind 15 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    Low: 27 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A slight chance of snow after noon. Mostly cloudy, with a high near 41. East northeast wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 41 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly before midnight. Mostly cloudy, with a low around 22. North wind 10 to 17 mph. Chance of precipitation is 40%.

    Low: 22 °F

    Chance Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 39. Northwest wind 10 to 17 mph.

    High: 39 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 43. Southwest wind around 16 mph.
Tonight
Mostly cloudy, with a low around 33. West southwest wind 11 to 18 mph, with gusts as high as 29 mph.
Sunday
Sunny, with a high near 62. Breezy, with a west southwest wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 33 mph.
Sunday Night
Mostly clear, with a low around 34. West southwest wind 11 to 15 mph becoming north after midnight. Winds could gust as high as 23 mph.
Monday
Mostly sunny, with a high near 50. North northeast wind 11 to 15 mph.
Monday Night
A slight chance of snow after midnight. Mostly cloudy, with a low around 27. East northeast wind 15 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of snow after noon. Mostly cloudy, with a high near 41. East northeast wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Tuesday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 22. North wind 10 to 17 mph. Chance of precipitation is 40%.
Wednesday
Partly sunny, with a high near 39. Northwest wind 10 to 17 mph.
Wednesday Night
Partly cloudy, with a low around 24.
Thursday
A slight chance of rain and snow. Mostly cloudy, with a high near 53. Breezy. Chance of precipitation is 20%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. Blustery. Chance of precipitation is 40%.
Friday
Mostly cloudy, with a high near 39. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles E Clark SD
 44.86°N 97.6°W (Elev. 1795 ft)
Last Update:
2:36 pm CST Mar 7, 2026
Forecast Valid:
2pm CST Mar 7, 2026-6pm CDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation