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Hazardous Weather Conditions
Current conditions at
Watertown, Watertown Municipal Airport (KATY)
Lat: 44.9°NLon: 97.15°WElev: 1745ft.
Fair and Breezy
62°F
17°C
| Humidity | 21% |
| Wind Speed | SW 25 G 32 mph |
| Barometer | 29.95 in (1015.4 mb) |
| Dewpoint | 21°F (-6°C) |
| Visibility | 10.00 mi |
| Last update | 28 Mar 4:53 pm CDT |
Extended Forecast for
5 Miles NNE Watertown Municipal Airport SD
Wind Advisory March 28, 05:39pm until March 28, 06:00pm
Red Flag Warning March 28, 05:39pm until March 28, 09:00pm
NOW: Multiple hazards in effect

Click HERE for Details
Tonight

Low: 34 °F
Mostly Cloudy
Sunday

High: 70 °F
Becoming
SunnySunday Night

Low: 38 °F
Mostly Clear
Monday

High: 67 °F
Mostly Sunny
Monday Night
Low: 31 °F
Mostly Cloudy
then Slight
Chance RainTuesday

High: 43 °F
Partly Sunny
and BreezyTuesday Night

Low: 17 °F
Partly Cloudy
Wednesday

High: 44 °F
Mostly Sunny
Detailed Forecast
Tonight
Mostly cloudy, with a low around 34. Southwest wind 13 to 18 mph becoming southeast 6 to 11 mph after midnight. Winds could gust as high as 33 mph.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 70. South southeast wind 5 to 7 mph becoming west in the afternoon.
Sunday Night
Mostly clear, with a low around 38. Northwest wind 5 to 7 mph becoming southeast in the evening.
Monday
Mostly sunny, with a high near 67. East northeast wind 10 to 13 mph.
Monday Night
A slight chance of rain after 1am. Mostly cloudy, with a low around 31. Northeast wind 9 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 43. Breezy, with a northwest wind 17 to 22 mph, with gusts as high as 32 mph.
Tuesday Night
Partly cloudy, with a low around 17. North northeast wind 7 to 17 mph, with gusts as high as 28 mph.
Wednesday
Mostly sunny, with a high near 44. East northeast wind 7 to 15 mph becoming southeast in the afternoon.
Wednesday Night
A slight chance of snow after 1am. Partly cloudy, with a low around 29. Southeast wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Thursday
A chance of snow before 1pm, then a chance of rain and snow. Partly sunny, with a high near 47. Breezy. Chance of precipitation is 30%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 32. Breezy. Chance of precipitation is 40%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 46. Breezy. Chance of precipitation is 50%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 50%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 42. Breezy. Chance of precipitation is 40%.
Additional Forecasts and Information
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ABOUT 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)
5:36 pm CDT Mar 28, 2026
5pm CDT Mar 28, 2026-6pm CDT Apr 4, 2026



