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

70°F

21°C

Humidity 73%
Wind Speed Vrbl 3 mph
Barometer 30.17 in (1021.2 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 24 Sep 12:53 pm CDT
Extended Forecast for

Hayti SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 78. North wind 3 to 5 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, mostly clear, with a low around 53. Light and variable wind.

    Low: 53 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 10am. Otherwise, sunny, with a high near 81. Light south southwest wind becoming west southwest 5 to 9 mph in the morning.

    High: 81 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 53. West wind around 6 mph becoming east after midnight.

    Low: 53 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 84. South wind 6 to 16 mph, with gusts as high as 24 mph.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 53. South wind around 10 mph becoming north northwest after midnight.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 74. North wind 7 to 9 mph.

    High: 74 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 51. East northeast wind around 7 mph becoming south southeast after midnight.

    Low: 51 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 82. South wind 8 to 14 mph, with gusts as high as 22 mph.

    High: 82 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 78. North wind 3 to 5 mph.
Tonight
Patchy fog after 3am. Otherwise, mostly clear, with a low around 53. Light and variable wind.
Thursday
Patchy fog before 10am. Otherwise, sunny, with a high near 81. Light south southwest wind becoming west southwest 5 to 9 mph in the morning.
Thursday Night
Clear, with a low around 53. West wind around 6 mph becoming east after midnight.
Friday
Sunny, with a high near 84. South wind 6 to 16 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 53. South wind around 10 mph becoming north northwest after midnight.
Saturday
Sunny, with a high near 74. North wind 7 to 9 mph.
Saturday Night
Clear, with a low around 51. East northeast wind around 7 mph becoming south southeast after midnight.
Sunday
Sunny, with a high near 82. South wind 8 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Partly cloudy, with a low around 61.
Monday
Mostly sunny, with a high near 83.
Monday Night
Partly cloudy, with a low around 62.
Tuesday
Mostly sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hayti SD
 44.65°N 97.2°W (Elev. 1699 ft)
Last Update:
12:45 pm CDT Sep 24, 2025
Forecast Valid:
1pm CDT Sep 24, 2025-6pm CDT Sep 30, 2025
 
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Additional Resources

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