Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fog/Mist

56°F

13°C

Humidity 100%
Wind Speed SE 10 mph
Barometer 29.94 in (1014.1 mb)
Dewpoint 56°F (13°C)
Visibility 4.00 mi
Last update 16 Oct 3:53 am CDT
Extended Forecast for

5 Miles ENE Florence 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

  • Overnight

    Low: 54 °F

    Slight Chance
    Drizzle and
    Areas Dense
    Fog

  • Thursday

    Thursday: A slight chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms after 5pm.  Areas of dense fog before 9am.  Otherwise, mostly cloudy, with a high near 74. Breezy, with a south southeast wind 15 to 22 mph, with gusts as high as 36 mph.  Chance of precipitation is 20%.

    High: 74 °F

    Slight Chance
    T-storms and
    Areas Dense
    Fog

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am.  Cloudy, then gradually becoming partly cloudy, with a low around 48. South wind 11 to 15 mph becoming west southwest after midnight. Winds could gust as high as 28 mph.  Chance of precipitation is 40%.

    Low: 48 °F

    Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 62. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 33 mph.

    High: 62 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43. West southwest wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 53. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 53 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35. West northwest wind 10 to 14 mph, with gusts as high as 23 mph.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 58. West wind 9 to 14 mph, with gusts as high as 23 mph.

    High: 58 °F

    Sunny

Detailed Forecast

Overnight
A slight chance of drizzle. Areas of dense fog. Otherwise, mostly cloudy, with a steady temperature around 54. Southeast wind around 10 mph, with gusts as high as 20 mph.
Thursday
A slight chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms after 5pm. Areas of dense fog before 9am. Otherwise, mostly cloudy, with a high near 74. Breezy, with a south southeast wind 15 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
Thursday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 48. South wind 11 to 15 mph becoming west southwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 40%.
Friday
Sunny, with a high near 62. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 33 mph.
Friday Night
Partly cloudy, with a low around 43. West southwest wind 10 to 13 mph, with gusts as high as 22 mph.
Saturday
Mostly cloudy, with a high near 53. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 35. West northwest wind 10 to 14 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 58. West wind 9 to 14 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 44. South wind 8 to 14 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 52. Breezy.
Tuesday Night
Mostly clear, with a low around 35.
Wednesday
Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Florence SD
 45.08°N 97.24°W (Elev. 1824 ft)
4:16 am CDT Oct 16, 2025
4am CDT Oct 16, 2025-6pm CDT Oct 22, 2025
 
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Additional Resources

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