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Hazardous Weather Conditions
Current conditions at
Watertown, Watertown Municipal Airport (KATY)
Lat: 44.9°NLon: 97.15°WElev: 1745ft.
Fair
55°F
13°C
| Humidity | 69% |
| Wind Speed | W 9 mph |
| Barometer | 29.81 in (1009.2 mb) |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 53°F (12°C) |
| Last update | 16 Jun 7:53 am CDT |
Extended Forecast for
3 Miles E Watertown Municipal Airport SD
Today
High: 74 °F
Sunny then
Chance
ShowersTonight
Low: 57 °F
Chance
Showers then
ShowersWednesday
High: 71 °F
Breezy.
Chance
Showers then
ShowersWednesday Night
Low: 50 °F
Chance
Showers and
BreezyThursday
High: 69 °F
Partly Sunny
then Chance
ShowersThursday Night
Low: 48 °F
Mostly Clear
Juneteenth
High: 77 °F
Sunny
Friday Night
Low: 54 °F
Partly Cloudy
Saturday
High: 78 °F
Mostly Sunny
then Slight
Chance
T-storms
Detailed Forecast
Today
A chance of showers after 5pm. Increasing clouds, with a high near 74. West wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Tonight
Showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 3am, then a chance of showers and thunderstorms after 3am. Low around 57. South wind 7 to 13 mph becoming east after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4pm. High near 71. Breezy, with a south southwest wind 10 to 15 mph becoming west northwest 19 to 24 mph in the morning. Winds could gust as high as 37 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers before 1am. Mostly cloudy, with a low around 50. Breezy, with a north northwest wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 69. Northwest wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 48. Northwest wind 5 to 10 mph becoming light west northwest in the evening.
Juneteenth
Sunny, with a high near 77. West wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 54. West northwest wind around 6 mph becoming light and variable.
Saturday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 78. East wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 75. Chance of precipitation is 50%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.
Monday
A slight chance of showers. Partly sunny, with a high near 75. Chance of precipitation is 20%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles E Watertown Municipal Airport SD
44.91°N 97.08°W (Elev. 1798 ft)
44.91°N 97.08°W (Elev. 1798 ft)
8:46 am CDT Jun 16, 2026
8am CDT Jun 16, 2026-6pm CDT Jun 22, 2026
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