Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

33°F

1°C

Humidity 40%
Wind Speed N 17 G 23 mph
Barometer 30.45 in (1033.2 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 6 Apr 3:53 pm CDT
Extended Forecast for

Wallace SD

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 30. North northeast wind around 16 mph.

    High: 30 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 16. North northeast wind 7 to 14 mph becoming east southeast after midnight. Winds could gust as high as 22 mph.

    Low: 16 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 39. Breezy, with a south wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 39 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of rain after 1am.  Mostly cloudy, with a low around 31. Breezy, with a south wind 18 to 22 mph, with gusts as high as 34 mph.  Chance of precipitation is 20%.

    Low: 31 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: A slight chance of rain before 1pm.  Partly sunny, with a high near 51. Breezy, with a west southwest wind 13 to 18 mph becoming west 19 to 24 mph in the afternoon. Winds could gust as high as 37 mph.  Chance of precipitation is 20%.

    High: 51 °F

    Slight Chance
    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 25. Breezy, with a west wind 13 to 22 mph, with gusts as high as 33 mph.

    Low: 25 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: A slight chance of snow after 1pm.  Mostly sunny, with a high near 43. Northwest wind around 10 mph.  Chance of precipitation is 20%.

    High: 43 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A slight chance of rain and snow before 1am, then a slight chance of snow.  Partly cloudy, with a low around 25. North wind 5 to 8 mph.  Chance of precipitation is 20%.

    Low: 25 °F

    Slight Chance
    Rain/Snow

  • Friday

    Friday: Sunny, with a high near 52. West northwest wind 5 to 8 mph.

    High: 52 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 30. North northeast wind around 16 mph.
Tonight
Partly cloudy, with a low around 16. North northeast wind 7 to 14 mph becoming east southeast after midnight. Winds could gust as high as 22 mph.
Tuesday
Mostly sunny, with a high near 39. Breezy, with a south wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph.
Tuesday Night
A slight chance of rain after 1am. Mostly cloudy, with a low around 31. Breezy, with a south wind 18 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of rain before 1pm. Partly sunny, with a high near 51. Breezy, with a west southwest wind 13 to 18 mph becoming west 19 to 24 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 25. Breezy, with a west wind 13 to 22 mph, with gusts as high as 33 mph.
Thursday
A slight chance of snow after 1pm. Mostly sunny, with a high near 43. Northwest wind around 10 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of rain and snow before 1am, then a slight chance of snow. Partly cloudy, with a low around 25. North wind 5 to 8 mph. Chance of precipitation is 20%.
Friday
Sunny, with a high near 52. West northwest wind 5 to 8 mph.
Friday Night
Partly cloudy, with a low around 36.
Saturday
A chance of rain. Mostly cloudy, with a high near 57. Breezy. Chance of precipitation is 40%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 49. Chance of precipitation is 40%.
Sunday
A chance of rain. Mostly cloudy, with a high near 70. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
Wallace SD
 45.07°N 97.48°W (Elev. 1814 ft)
4:51 pm CDT Apr 6, 2026
4pm CDT Apr 6, 2026-6pm CDT Apr 12, 2026
 
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