Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Overcast

44°F

7°C

Humidity 53%
Wind Speed SE 6 mph
Barometer 30.25 in (1025.6 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 10 Apr 11:53 pm CDT
Extended Forecast for

Wallace SD

  • Overnight

    Overnight: Mostly cloudy, with a low around 37. South southeast wind 7 to 14 mph, with gusts as high as 24 mph.

    Low: 37 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers, mainly before 10am.  Mostly cloudy, with a high near 57. Breezy, with a south southeast wind 17 to 22 mph, with gusts as high as 33 mph.  Chance of precipitation is 30%.

    High: 57 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 50. Breezy, with a south wind 18 to 21 mph, with gusts as high as 33 mph.

    Low: 50 °F

    Mostly Cloudy
    and Breezy

  • Sunday

    Sunday: A slight chance of showers before 7am.  Partly sunny, then gradually becoming sunny, with a high near 77. Breezy, with a southwest wind 17 to 22 mph, with gusts as high as 31 mph.  Chance of precipitation is 10%.

    High: 77 °F

    Breezy.
    Slight Chance
    Showers then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44. West wind 8 to 14 mph becoming east northeast after midnight. Winds could gust as high as 23 mph.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: A chance of showers, mainly after 1pm.  Partly sunny, with a high near 69. East wind 10 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 40%.

    High: 69 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers, mainly before 1am.  Partly cloudy, with a low around 46. East wind 8 to 10 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. Southeast wind 8 to 14 mph becoming north in the afternoon.  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 6 to 11 mph.  Chance of precipitation is 40%.

    Low: 41 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 37. South southeast wind 7 to 14 mph, with gusts as high as 24 mph.
Saturday
A chance of showers, mainly before 10am. Mostly cloudy, with a high near 57. Breezy, with a south southeast wind 17 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 50. Breezy, with a south wind 18 to 21 mph, with gusts as high as 33 mph.
Sunday
A slight chance of showers before 7am. Partly sunny, then gradually becoming sunny, with a high near 77. Breezy, with a southwest wind 17 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 10%.
Sunday Night
Mostly clear, with a low around 44. West wind 8 to 14 mph becoming east northeast after midnight. Winds could gust as high as 23 mph.
Monday
A chance of showers, mainly after 1pm. Partly sunny, with a high near 69. East wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Monday Night
A chance of showers, mainly before 1am. Partly cloudy, with a low around 46. East wind 8 to 10 mph. Chance of precipitation is 30%.
Tuesday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 62. Southeast wind 8 to 14 mph becoming north in the afternoon. Chance of precipitation is 50%.
Tuesday Night
A chance of showers, mainly before 1am. Mostly cloudy, with a low around 41. North wind 6 to 11 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. 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)
12:01 am CDT Apr 11, 2026
12am CDT Apr 11, 2026-6pm CDT Apr 17, 2026
 
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