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Current conditions at
Watertown, Watertown Municipal Airport (KATY)
Lat: 44.9°NLon: 97.15°WElev: 1745ft.
Partly Cloudy
36°F
2°C
| Humidity | 55% |
| Wind Speed | NE 9 mph |
| Barometer | 30.28 in (1027.2 mb) |
| Dewpoint | 21°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 29°F (-2°C) |
| Last update | 19 Apr 11:53 am CDT |
Extended Forecast for
3 Miles ESE Watertown Municipal Airport SD
Today
High: 44 °F
Sunny
Tonight
Low: 26 °F
Mostly Clear
Monday
High: 67 °F
Mostly Sunny
and BreezyMonday Night
Low: 39 °F
Mostly Clear
Tuesday
High: 72 °F
Sunny
Tuesday Night
Low: 50 °F
Mostly Clear
Wednesday
High: 84 °F
Mostly Sunny
then Mostly
Sunny and
BreezyWednesday Night
Low: 58 °F
Chance
Showers and
BreezyThursday
High: 74 °F
Chance
Showers and
Breezy
Detailed Forecast
Today
Sunny, with a high near 44. North wind 8 to 11 mph.
Tonight
Mostly clear, with a low around 26. North wind 5 to 9 mph becoming south southeast after midnight.
Monday
Mostly sunny, with a high near 67. Breezy, with a south wind 13 to 21 mph, with gusts as high as 33 mph.
Monday Night
Mostly clear, with a low around 39. Southwest wind 6 to 11 mph becoming north after midnight. Winds could gust as high as 21 mph.
Tuesday
Sunny, with a high near 72. Northeast wind around 7 mph.
Tuesday Night
Mostly clear, with a low around 50. Southeast wind 8 to 11 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny, with a high near 84. Breezy, with a south wind 11 to 21 mph, with gusts as high as 33 mph.
Wednesday Night
A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 58. Breezy, with a south wind 22 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 40%.
Thursday
A chance of showers. Partly sunny, with a high near 74. Breezy, with a south southwest wind 22 to 28 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 52. Breezy. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 30. Blustery.
Saturday
Mostly sunny, with a high near 53.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles ESE Watertown Municipal Airport SD
44.91°N 97.11°W (Elev. 1752 ft)
44.91°N 97.11°W (Elev. 1752 ft)
11:36 am CDT Apr 19, 2026
11am CDT Apr 19, 2026-6pm CDT Apr 25, 2026
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