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

50°F

10°C

Humidity 96%
Wind Speed E 10 mph
Barometer 30.06 in (1018.8 mb)
Dewpoint 49°F (9°C)
Visibility 9.00 mi
Wind Chill46°F (8°C)
Last update 15 Oct 8:53 pm CDT
Extended Forecast for

3 Miles SSE Goodwin SD

Dense Fog Advisory until October 16, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until October 16, 10:00am

    NOW until 10:00am Thu

    Dense Fog Advisory

  • Tonight

    Low: 48 °F⇑

    Chance
    Showers and
    Areas Dense
    Fog

  • Thursday

    Thursday: A slight chance of showers between 9am and 11am. Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 73. Breezy, with a south wind 17 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.

    High: 73 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: A chance of showers, mainly before 1am. Mostly cloudy, with a low around 49. South wind 15 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    Low: 49 °F

    Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 63. West southwest wind 15 to 18 mph, with gusts as high as 30 mph.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43. West southwest wind around 11 mph, with gusts as high as 20 mph.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers after 1pm. Partly sunny, with a high near 55. Northwest wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    High: 55 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36. West northwest wind around 14 mph, with gusts as high as 24 mph.

    Low: 36 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 56. West wind 11 to 14 mph, with gusts as high as 23 mph.

    High: 56 °F

    Sunny

Detailed Forecast

Tonight
A chance of drizzle before 2am, then a chance of showers between 2am and 4am. Areas of dense fog. Otherwise, cloudy, with a temperature rising to around 55 by 4am. East southeast wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Thursday
A slight chance of showers between 9am and 11am. Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 73. Breezy, with a south wind 17 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
Thursday Night
A chance of showers, mainly before 1am. Mostly cloudy, with a low around 49. South wind 15 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Friday
Sunny, with a high near 63. West southwest wind 15 to 18 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 43. West southwest wind around 11 mph, with gusts as high as 20 mph.
Saturday
A slight chance of showers after 1pm. Partly sunny, with a high near 55. Northwest wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 36. West northwest wind around 14 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 56. West wind 11 to 14 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 42. South wind 9 to 14 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 61.
Monday Night
Mostly clear, with a low around 40.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 55. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Mostly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Goodwin SD
 44.83°N 96.84°W (Elev. 1952 ft)
Last Update:
8:36 pm CDT Oct 15, 2025
Forecast Valid:
9pm CDT Oct 15, 2025-6pm CDT Oct 22, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation