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

53°F

12°C

Humidity 69%
Wind Speed Calm
Barometer 30.06 in (1017.9 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 7 Oct 10:53 pm CDT
Extended Forecast for

3 Miles E Butler SD

  • Tonight

    Tonight: Isolated sprinkles after 2am. Mostly cloudy, with a low around 48. Light north wind.

    Low: 48 °F

    Isolated
    Sprinkles

  • Thursday

    Thursday: Isolated sprinkles before 8am. Cloudy through mid morning, then gradual clearing, with a high near 67. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 67 °F

    Isolated
    Sprinkles

  • Thursday Night

    Thursday Night: Mostly clear during the early evening, then becoming mostly cloudy, with a low around 47. East southeast wind 5 to 9 mph.

    Low: 47 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 77. South southeast wind 10 to 15 mph, with gusts as high as 26 mph.

    High: 77 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 66. South wind 15 to 17 mph, with gusts as high as 31 mph.

    Low: 66 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 82. Breezy, with a south wind 20 to 22 mph, with gusts as high as 36 mph.

    High: 82 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 59. South wind 13 to 16 mph, with gusts as high as 30 mph.

    Low: 59 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 68. Southeast wind around 14 mph becoming north in the afternoon. Winds could gust as high as 25 mph.

    High: 68 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers after 1am. Mostly cloudy, with a low around 44. North wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    Low: 44 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
Isolated sprinkles after 2am. Mostly cloudy, with a low around 48. Light north wind.
Thursday
Isolated sprinkles before 8am. Cloudy through mid morning, then gradual clearing, with a high near 67. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night
Mostly clear during the early evening, then becoming mostly cloudy, with a low around 47. East southeast wind 5 to 9 mph.
Friday
Sunny, with a high near 77. South southeast wind 10 to 15 mph, with gusts as high as 26 mph.
Friday Night
Mostly clear, with a low around 66. South wind 15 to 17 mph, with gusts as high as 31 mph.
Saturday
Sunny, with a high near 82. Breezy, with a south wind 20 to 22 mph, with gusts as high as 36 mph.
Saturday Night
Mostly clear, with a low around 59. South wind 13 to 16 mph, with gusts as high as 30 mph.
Sunday
Partly sunny, with a high near 68. Southeast wind around 14 mph becoming north in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 44. North wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Columbus Day
A chance of showers, mainly before 1pm. Mostly cloudy, with a high near 52. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
Partly sunny, with a high near 55.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 40. Chance of precipitation is 20%.
Wednesday
A chance of showers. Mostly sunny, with a high near 58. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Butler SD
 45.24°N 97.64°W (Elev. 1801 ft)
Last Update:
11:21 pm CDT Oct 7, 2026
Forecast Valid:
11pm CDT Oct 7, 2026-6pm CDT Oct 14, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation