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

58°F

14°C

Humidity 70%
Wind Speed W 6 mph
Barometer 30.02 in (1016.3 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 19 Jun 11:53 pm CDT
Extended Forecast for

4 Miles ENE Lake Norden SD

  • Overnight

    Overnight: Mostly clear, with a low around 48. Light northwest wind.

    Low: 48 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 76. Light and variable wind.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers after 4am. Mostly cloudy, with a low around 55. Light east wind increasing to 6 to 11 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    Low: 55 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers before 9am, then a chance of showers after noon. Cloudy, with a high near 71. East wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.

    High: 71 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers before 1am. Mostly cloudy, with a low around 52. Northeast wind 5 to 9 mph. Chance of precipitation is 20%.

    Low: 52 °F

    Slight Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 75. Light and variable wind becoming south southeast around 6 mph in the morning.

    High: 75 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 55. South wind 5 to 8 mph. Chance of precipitation is 60%.

    Low: 55 °F

    Chance
    T-storms then
    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers and thunderstorms. Partly sunny, with a high near 74. Southwest wind 9 to 17 mph becoming west northwest in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 50%.

    High: 74 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 1am. Mostly clear, with a low around 51. West northwest wind 6 to 14 mph. Chance of precipitation is 20%.

    Low: 51 °F

    Slight Chance
    T-storms

Detailed Forecast

Overnight
Mostly clear, with a low around 48. Light northwest wind.
Saturday
Sunny, with a high near 76. Light and variable wind.
Saturday Night
A slight chance of showers after 4am. Mostly cloudy, with a low around 55. Light east wind increasing to 6 to 11 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Sunday
A slight chance of showers before 9am, then a chance of showers after noon. Cloudy, with a high near 71. East wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Sunday Night
A slight chance of showers before 1am. Mostly cloudy, with a low around 52. Northeast wind 5 to 9 mph. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 75. Light and variable wind becoming south southeast around 6 mph in the morning.
Monday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 55. South wind 5 to 8 mph. Chance of precipitation is 60%.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 74. Southwest wind 9 to 17 mph becoming west northwest in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 50%.
Tuesday Night
A slight chance of showers and thunderstorms before 1am. Mostly clear, with a low around 51. West northwest wind 6 to 14 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 73.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
Mostly sunny, with a high near 76.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 54. Chance of precipitation is 20%.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 78. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Lake Norden SD
 44.61°N 97.14°W (Elev. 1683 ft)
Last Update:
12:01 am CDT Jun 20, 2026
Forecast Valid:
12am CDT Jun 20, 2026-6pm CDT Jun 26, 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