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Current conditions at
Watertown, Watertown Municipal Airport (KATY)
Lat: 44.9°NLon: 97.15°WElev: 1745ft.
Mostly Cloudy
29°F
-2°C
| Humidity | 78% |
| Wind Speed | N 14 mph |
| Barometer | 30.23 in (1025.6 mb) |
| Dewpoint | 23°F (-5°C) |
| Visibility | 10.00 mi |
| Wind Chill | 18°F (-8°C) |
| Last update | 19 Apr 8:53 am CDT |
Extended Forecast for
9 Miles S Ortley SD
Today
High: 42 °F
Sunny
Tonight
Low: 27 °F
Mostly Clear
Monday
High: 65 °F
Mostly Sunny
and BreezyMonday Night
Low: 39 °F
Mostly Clear
Tuesday
High: 70 °F
Sunny
Tuesday Night
Low: 50 °F
Mostly Clear
Wednesday
High: 84 °F
Mostly Sunny
then Mostly
Sunny and
BreezyWednesday Night
Low: 57 °F
Chance
Showers and
BreezyThursday
High: 72 °F
Chance
Showers and
Breezy
Detailed Forecast
Today
Sunny, with a high near 42. North wind 8 to 10 mph.
Tonight
Mostly clear, with a low around 27. North wind 6 to 10 mph becoming south southeast after midnight. Winds could gust as high as 20 mph.
Monday
Mostly sunny, with a high near 65. Breezy, with a south wind 14 to 22 mph, with gusts as high as 36 mph.
Monday Night
Mostly clear, with a low around 39. Southwest wind 7 to 14 mph becoming north after midnight. Winds could gust as high as 22 mph.
Tuesday
Sunny, with a high near 70. East wind around 8 mph.
Tuesday Night
Mostly clear, with a low around 50. East southeast wind 9 to 13 mph, with gusts as high as 23 mph.
Wednesday
Mostly sunny, with a high near 84. Breezy, with a south wind 14 to 22 mph, with gusts as high as 34 mph.
Wednesday Night
A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 57. Breezy, with a south wind 23 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 40%.
Thursday
A chance of showers. Partly sunny, with a high near 72. Breezy, with a south southwest wind 23 to 29 mph, with gusts as high as 38 mph. Chance of precipitation is 40%.
Thursday Night
A chance of rain showers before 4am, then a slight chance of rain and snow showers. Partly cloudy, with a low around 35. Breezy. Chance of precipitation is 30%.
Friday
A slight chance of rain and snow showers. Mostly sunny, with a high near 51. Breezy. Chance of precipitation is 20%.
Friday Night
A slight chance of snow showers. Partly cloudy, with a low around 30. Blustery. Chance of precipitation is 10%.
Saturday
Mostly sunny, with a high near 50.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
9 Miles S Ortley SD
45.21°N 97.24°W (Elev. 1900 ft)
45.21°N 97.24°W (Elev. 1900 ft)
8:36 am CDT Apr 19, 2026
9am CDT Apr 19, 2026-6pm CDT Apr 25, 2026
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