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

35°F

2°C

Humidity 44%
Wind Speed E 6 mph
Barometer 30.25 in (1026.3 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 19 Apr 9:53 pm CDT
Extended Forecast for

Lake Norden SD

  • Tonight

    Tonight: Mostly clear, with a low around 27. East northeast wind 5 to 10 mph becoming south southeast after midnight.

    Low: 27 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 68. Breezy, with a south wind 14 to 19 mph increasing to 21 to 26 mph in the afternoon.

    High: 68 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. South southwest wind 5 to 14 mph becoming northeast after midnight.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75. Northeast wind around 8 mph.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50. East southeast wind 9 to 14 mph, with gusts as high as 23 mph.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 85. Breezy, with a south wind 14 to 19 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 85 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly after 1am. Mostly cloudy, with a low around 58. Breezy, with a south wind 25 to 28 mph, with gusts as high as 39 mph. Chance of precipitation is 50%.

    Low: 58 °F

    Breezy.
    Slight Chance
    Showers then
    Chance
    Showers

  • Thursday

    Thursday: A chance of showers. Mostly sunny, with a high near 73. Windy, with a south southwest wind 24 to 31 mph, with gusts as high as 40 mph. Chance of precipitation is 40%.

    High: 73 °F

    Chance
    Showers and
    Windy

  • Thursday Night

    Thursday Night: A slight chance of rain showers before 4am, then a slight chance of snow showers. Partly cloudy, with a low around 34. Breezy, with a west wind 25 to 29 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.

    Low: 34 °F

    Breezy.
    Slight Chance
    Showers then
    Slight Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 27. East northeast wind 5 to 10 mph becoming south southeast after midnight.
Monday
Mostly sunny, with a high near 68. Breezy, with a south wind 14 to 19 mph increasing to 21 to 26 mph in the afternoon.
Monday Night
Mostly clear, with a low around 40. South southwest wind 5 to 14 mph becoming northeast after midnight.
Tuesday
Sunny, with a high near 75. Northeast wind around 8 mph.
Tuesday Night
Mostly clear, with a low around 50. East southeast wind 9 to 14 mph, with gusts as high as 23 mph.
Wednesday
Mostly sunny, with a high near 85. Breezy, with a south wind 14 to 19 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 37 mph.
Wednesday Night
A chance of showers, mainly after 1am. Mostly cloudy, with a low around 58. Breezy, with a south wind 25 to 28 mph, with gusts as high as 39 mph. Chance of precipitation is 50%.
Thursday
A chance of showers. Mostly sunny, with a high near 73. Windy, with a south southwest wind 24 to 31 mph, with gusts as high as 40 mph. Chance of precipitation is 40%.
Thursday Night
A slight chance of rain showers before 4am, then a slight chance of snow showers. Partly cloudy, with a low around 34. Breezy, with a west wind 25 to 29 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
Friday
A slight chance of snow showers before 7am. Mostly sunny, with a high near 54. Breezy. Chance of precipitation is 10%.
Friday Night
Partly cloudy, with a low around 30.
Saturday
A slight chance of rain and snow showers. Partly sunny, with a high near 51. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
A slight chance of showers. Partly sunny, with a high near 55. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Lake Norden SD
 44.59°N 97.2°W (Elev. 1660 ft)
Last Update:
10:36 pm CDT Apr 19, 2026
Forecast Valid:
10pm CDT Apr 19, 2026-6pm CDT Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation