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Current conditions at
Watertown, Watertown Municipal Airport (KATY)
Lat: 44.9°NLon: 97.15°WElev: 1745ft.
Fair
35°F
2°C
| Humidity | 78% |
| Wind Speed | SE 5 mph |
| Barometer | 29.78 in (1009.2 mb) |
| Dewpoint | 29°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 31°F (-1°C) |
| Last update | 25 Mar 6:53 am CDT |
Extended Forecast for
5 Miles NNE Watertown Municipal Airport SD
Today
High: 70 °F
Isolated
SprinklesTonight
Low: 35 °F
Partly Cloudy
then Slight
Chance RainThursday
High: 41 °F
Mostly Cloudy
and BreezyThursday Night
Low: 16 °F
Decreasing
CloudsFriday
High: 39 °F
Sunny
Friday Night
Low: 25 °F
Mostly Clear
Saturday
High: 56 °F
Mostly Sunny
Saturday Night
Low: 35 °F
Partly Cloudy
Sunday
High: 69 °F
Mostly Sunny
Detailed Forecast
Today
Isolated sprinkles between noon and 1pm. Mostly sunny, with a high near 70. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Tonight
A chance of sprinkles before 1am, then a slight chance of rain between 1am and 5am, then a chance of sprinkles with a slight chance of rain after 5am. Mostly cloudy, with a low around 35. South wind 5 to 10 mph becoming north 11 to 16 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Thursday
Mostly cloudy, with a high near 41. Breezy, with a north wind 18 to 22 mph, with gusts as high as 34 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 16. North wind 7 to 15 mph, with gusts as high as 24 mph.
Friday
Sunny, with a high near 39. Northwest wind 6 to 11 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 25. West northwest wind 6 to 11 mph becoming south southwest after midnight. Winds could gust as high as 21 mph.
Saturday
Mostly sunny, with a high near 56. South wind 13 to 16 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 35. South southeast wind around 10 mph.
Sunday
Mostly sunny, with a high near 69. South wind 10 to 15 mph, with gusts as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Partly sunny, with a high near 68.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
A slight chance of rain. Partly sunny, with a high near 67. Chance of precipitation is 20%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles NNE Watertown Municipal Airport SD
44.97°N 97.12°W (Elev. 1745 ft)
44.97°N 97.12°W (Elev. 1745 ft)
7:36 am CDT Mar 25, 2026
7am CDT Mar 25, 2026-6pm CDT Mar 31, 2026
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