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

42°F

6°C

Humidity 73%
Wind Speed S 14 mph
Barometer 29.77 in (1010.0 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 7 Mar 4:53 pm CST
Extended Forecast for

Hazel SD

  • Tonight

    Tonight: Mostly cloudy during the early evening, then becoming mostly clear, with a low around 33. West southwest wind 13 to 18 mph, with gusts as high as 29 mph.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 62. Breezy, with a west southwest wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 62 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34. West southwest wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 24 mph.

    Low: 34 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 50. North northeast wind 10 to 14 mph.

    High: 50 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of snow after midnight. Mostly cloudy, with a low around 28. East northeast wind 14 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    Low: 28 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A slight chance of snow after noon. Mostly cloudy, with a high near 42. Northeast wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 42 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: A chance of snow. Mostly cloudy, with a low around 23. North wind 10 to 16 mph. Chance of precipitation is 40%.

    Low: 23 °F

    Chance Snow

  • Wednesday

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

    High: 39 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24. Northwest wind 7 to 15 mph becoming south southwest after midnight.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy during the early evening, then becoming mostly clear, with a low around 33. West southwest wind 13 to 18 mph, with gusts as high as 29 mph.
Sunday
Mostly sunny, with a high near 62. Breezy, with a west southwest wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph.
Sunday Night
Mostly clear, with a low around 34. West southwest wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 24 mph.
Monday
Mostly sunny, with a high near 50. North northeast wind 10 to 14 mph.
Monday Night
A slight chance of snow after midnight. Mostly cloudy, with a low around 28. East northeast wind 14 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 42. Northeast wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 23. North wind 10 to 16 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. Northwest wind 7 to 15 mph becoming south southwest after midnight.
Thursday
Mostly cloudy, with a high near 54. Breezy.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Blustery. Chance of precipitation is 40%.
Friday
Mostly cloudy, with a high near 39. Breezy.
Friday Night
A chance of snow. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.
Saturday
A chance of snow. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hazel SD
 44.76°N 97.38°W (Elev. 1785 ft)
Last Update:
5:36 pm CST Mar 7, 2026
Forecast Valid:
5pm CST Mar 7, 2026-6pm CDT Mar 14, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation