Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

53°F

12°C

Humidity 31%
Wind Speed Calm
Barometer 30.28 in (1026.8 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 10 Apr 5:53 pm CDT
Extended Forecast for

Wallace SD

  • Tonight

    Tonight: Increasing clouds, with a low around 37. Southwest wind 6 to 14 mph becoming southeast in the evening. Winds could gust as high as 23 mph.

    Low: 37 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A chance of showers, mainly between 9am and noon.  Cloudy, with a high near 56. Breezy, with a south southeast wind 16 to 22 mph, with gusts as high as 33 mph.  Chance of precipitation is 40%.

    High: 56 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A slight chance of showers after 7pm.  Mostly cloudy, with a steady temperature around 55. South southeast wind around 18 mph, with gusts as high as 31 mph.  Chance of precipitation is 20%.

    Low: 55 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 76. Breezy, with a south wind 17 to 22 mph becoming west in the afternoon. Winds could gust as high as 31 mph.

    High: 76 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46. West wind 7 to 15 mph becoming east northeast after midnight. Winds could gust as high as 24 mph.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: A chance of showers, mainly after 1pm.  Partly sunny, with a high near 69. East wind 9 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 30%.

    High: 69 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers, mainly before 1am.  Mostly cloudy, with a low around 46. East northeast wind 8 to 11 mph.  Chance of precipitation is 30%.

    Low: 46 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 1pm.  Mostly cloudy, with a high near 62. North northeast wind 9 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 50%.

    High: 62 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly before 1am.  Mostly cloudy, with a low around 41. North wind 8 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 40%.

    Low: 41 °F

    Chance
    Showers

Detailed Forecast

Tonight
Increasing clouds, with a low around 37. Southwest wind 6 to 14 mph becoming southeast in the evening. Winds could gust as high as 23 mph.
Saturday
A chance of showers, mainly between 9am and noon. Cloudy, with a high near 56. Breezy, with a south southeast wind 16 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 40%.
Saturday Night
A slight chance of showers after 7pm. Mostly cloudy, with a steady temperature around 55. South southeast wind around 18 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 76. Breezy, with a south wind 17 to 22 mph becoming west in the afternoon. Winds could gust as high as 31 mph.
Sunday Night
Mostly clear, with a low around 46. West wind 7 to 15 mph becoming east northeast after midnight. Winds could gust as high as 24 mph.
Monday
A chance of showers, mainly after 1pm. Partly sunny, with a high near 69. East wind 9 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Monday Night
A chance of showers, mainly before 1am. Mostly cloudy, with a low around 46. East northeast wind 8 to 11 mph. Chance of precipitation is 30%.
Tuesday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 62. North northeast wind 9 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Tuesday Night
A chance of showers, mainly before 1am. Mostly cloudy, with a low around 41. North wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Wednesday
A chance of showers, mainly before 1pm. Mostly sunny, with a high near 66. Chance of precipitation is 30%.
Wednesday Night
A slight chance of showers. Mostly clear, with a low around 46. Chance of precipitation is 20%.
Thursday
A slight chance of showers. Mostly sunny, with a high near 70. Breezy. Chance of precipitation is 20%.
Thursday Night
A chance of showers. Partly cloudy, with a low around 40. Chance of precipitation is 30%.
Friday
A chance of showers. Mostly sunny, with a high near 54. Breezy. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Wallace SD
 45.07°N 97.48°W (Elev. 1814 ft)
5:36 pm CDT Apr 10, 2026
6pm CDT Apr 10, 2026-6pm CDT Apr 17, 2026
 
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