National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Overcast

70°F

21°C

Humidity 61%
Wind Speed Vrbl 6 mph
Barometer 29.95 in (1012.7 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 27 May 2:53 am CDT
Extended Forecast for

4 Miles E Lake Norden SD

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 69. Calm wind.

    Low: 69 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 92. East wind 3 to 7 mph. Chance of precipitation is 20%.

    High: 92 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 10pm. Mostly clear, with a low around 60. East wind around 9 mph. Chance of precipitation is 20%.

    Low: 60 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 91. South southeast wind 9 to 14 mph, with gusts as high as 22 mph.

    High: 91 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 60. South southeast wind 8 to 13 mph, with gusts as high as 21 mph.

    Low: 60 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 89. South southeast wind 8 to 14 mph, with gusts as high as 22 mph.

    High: 89 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 59. Southeast wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 59 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. Southeast wind 8 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 87 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of showers after 1am. Mostly cloudy, with a low around 59. Southeast wind 13 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    Low: 59 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 69. Calm wind.
Wednesday
A slight chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 92. East wind 3 to 7 mph. Chance of precipitation is 20%.
Wednesday Night
A slight chance of showers and thunderstorms before 10pm. Mostly clear, with a low around 60. East wind around 9 mph. Chance of precipitation is 20%.
Thursday
Sunny and hot, with a high near 91. South southeast wind 9 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 60. South southeast wind 8 to 13 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 89. South southeast wind 8 to 14 mph, with gusts as high as 22 mph.
Friday Night
Mostly cloudy, with a low around 59. Southeast wind 8 to 11 mph, with gusts as high as 20 mph.
Saturday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. Southeast wind 8 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 59. Southeast wind 13 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Sunday
A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 84. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 57. Chance of precipitation is 20%.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 85. Chance of precipitation is 20%.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 56. Chance of precipitation is 20%.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Lake Norden SD
 44.59°N 97.14°W (Elev. 1683 ft)
Last Update:
2:51 am CDT May 27, 2026
Forecast Valid:
3am CDT May 27, 2026-6pm CDT Jun 2, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation