Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

52°F

11°C

Humidity 69%
Wind Speed SW 12 mph
Barometer 29.85 in (1012.3 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 18 Mar 3:53 pm CDT
Extended Forecast for

9 Miles S Ortley SD

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 52. West southwest wind around 13 mph.

    High: 52 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 31. West wind 6 to 10 mph becoming north northwest after midnight.

    Low: 31 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before noon.  Otherwise, partly sunny, with a high near 53. North northwest wind 5 to 13 mph becoming south southwest in the morning. Winds could gust as high as 21 mph.

    High: 53 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 37. South southwest wind around 11 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Low: 37 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 61. West northwest wind 9 to 15 mph, with gusts as high as 24 mph.

    High: 61 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38. Northwest wind around 10 mph becoming southeast in the evening.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 67. South southwest wind 10 to 17 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph.

    High: 67 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29. North northeast wind 16 to 18 mph, with gusts as high as 28 mph.

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 38. North wind around 17 mph, with gusts as high as 25 mph.

    High: 38 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 52. West southwest wind around 13 mph.
Tonight
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 31. West wind 6 to 10 mph becoming north northwest after midnight.
Thursday
Patchy fog before noon. Otherwise, partly sunny, with a high near 53. North northwest wind 5 to 13 mph becoming south southwest in the morning. Winds could gust as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 37. South southwest wind around 11 mph becoming west after midnight. Winds could gust as high as 20 mph.
Friday
Mostly sunny, with a high near 61. West northwest wind 9 to 15 mph, with gusts as high as 24 mph.
Friday Night
Partly cloudy, with a low around 38. Northwest wind around 10 mph becoming southeast in the evening.
Saturday
Mostly sunny, with a high near 67. South southwest wind 10 to 17 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph.
Saturday Night
Mostly cloudy, with a low around 29. North northeast wind 16 to 18 mph, with gusts as high as 28 mph.
Sunday
Partly sunny, with a high near 38. North wind around 17 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 23.
Monday
Mostly sunny, with a high near 46. Breezy.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
Mostly cloudy, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles S Ortley SD
 45.21°N 97.24°W (Elev. 1900 ft)
3:36 pm CDT Mar 18, 2026
4pm CDT Mar 18, 2026-6pm CDT Mar 24, 2026
 
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Additional Resources

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