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

50°F

10°C

Humidity 57%
Wind Speed Calm
Barometer 30.11 in (1019.8 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 12 May 10:53 pm CDT
Extended Forecast for

Kranzburg SD

  • Tonight

    Tonight: Mostly clear, with a low around 41. North northwest wind 5 to 9 mph becoming light after midnight.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74. West wind 3 to 7 mph.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Patchy blowing dust after 4am. Increasing clouds, with a low around 50. Breezy, with an east wind 6 to 11 mph becoming south southeast 17 to 22 mph after midnight. Winds could gust as high as 34 mph.

    Low: 50 °F

    Mostly Clear
    then Patchy
    Blowing Dust
    and Breezy

  • Thursday

    Thursday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Patchy blowing dust before 4pm. Increasing clouds, with a high near 78. Windy, with a south wind 25 to 30 mph, with gusts as high as 46 mph. Chance of precipitation is 30%.

    High: 78 °F

    Windy. Patchy
    Blowing Dust
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 48. Southwest wind 8 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 10%.

    Low: 48 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 75. Breezy, with a west wind 14 to 24 mph, with gusts as high as 39 mph.

    High: 75 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 46. Breezy, with a west wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 31 mph.

    Low: 46 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 74. North wind 7 to 13 mph becoming east southeast in the afternoon. Winds could gust as high as 22 mph.

    High: 74 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 48. East wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

    Low: 48 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 41. North northwest wind 5 to 9 mph becoming light after midnight.
Wednesday
Sunny, with a high near 74. West wind 3 to 7 mph.
Wednesday Night
Patchy blowing dust after 4am. Increasing clouds, with a low around 50. Breezy, with an east wind 6 to 11 mph becoming south southeast 17 to 22 mph after midnight. Winds could gust as high as 34 mph.
Thursday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Patchy blowing dust before 4pm. Increasing clouds, with a high near 78. Windy, with a south wind 25 to 30 mph, with gusts as high as 46 mph. Chance of precipitation is 30%.
Thursday Night
A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 48. Southwest wind 8 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 10%.
Friday
Sunny, with a high near 75. Breezy, with a west wind 14 to 24 mph, with gusts as high as 39 mph.
Friday Night
Mostly clear, with a low around 46. Breezy, with a west wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 31 mph.
Saturday
Mostly sunny, with a high near 74. North wind 7 to 13 mph becoming east southeast in the afternoon. Winds could gust as high as 22 mph.
Saturday Night
A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 48. East wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Sunday
Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 73. Breezy. Chance of precipitation is 60%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 46. Chance of precipitation is 50%.
Monday
A slight chance of showers. Mostly cloudy, with a high near 64. Breezy. Chance of precipitation is 20%.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 40. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Kranzburg SD
 44.89°N 96.93°W (Elev. 2005 ft)
Last Update:
10:36 pm CDT May 12, 2026
Forecast Valid:
11pm CDT May 12, 2026-6pm CDT May 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation