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Current conditions at
Watertown, Watertown Municipal Airport (KATY)
Lat: 44.9°NLon: 97.15°WElev: 1745ft.
Fair
51°F
11°C
| Humidity | 74% |
| Wind Speed | Calm |
| Barometer | 30.07 in (1018.2 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Last update | 7 Oct 11:53 pm CDT |
Extended Forecast for
3 Miles SSE Goodwin SD
Overnight

Low: 48 °F
Isolated
SprinklesThursday

High: 67 °F
Isolated
SprinklesThursday Night

Low: 47 °F
Partly Cloudy
Friday

High: 76 °F
Sunny
Friday Night

Low: 64 °F
Mostly Clear
and BreezySaturday

High: 81 °F
Sunny and
BreezySaturday Night

Low: 61 °F
Mostly Clear
and BreezySunday

High: 72 °F
Mostly Sunny
Sunday Night

Low: 45 °F
Mostly Cloudy
Detailed Forecast
Overnight
Isolated sprinkles after 4am. Mostly cloudy, with a low around 48. Calm wind becoming north around 5 mph.
Thursday
Isolated sprinkles before 8am. Partly sunny, with a high near 67. Light and variable wind becoming south southeast around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 47. East southeast wind 6 to 8 mph.
Friday
Sunny, with a high near 76. South southeast wind 9 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 64. Breezy, with a south wind 14 to 22 mph, with gusts as high as 33 mph.
Saturday
Sunny, with a high near 81. Breezy, with a south southwest wind 24 to 28 mph, with gusts as high as 41 mph.
Saturday Night
Mostly clear, with a low around 61. Breezy, with a south wind 20 to 23 mph, with gusts as high as 36 mph.
Sunday
Mostly sunny, with a high near 72. South southwest wind 15 to 18 mph becoming north northwest in the afternoon. Winds could gust as high as 29 mph.
Sunday Night
Mostly cloudy, with a low around 45. North wind 13 to 15 mph, with gusts as high as 24 mph.
Columbus Day
A chance of showers, mainly before 1pm. Mostly cloudy, with a high near 52. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
Partly sunny, with a high near 54.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 39. Chance of precipitation is 20%.
Wednesday
A chance of showers. Mostly sunny, with a high near 57. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles SSE Goodwin SD
44.83°N 96.84°W (Elev. 1952 ft)
44.83°N 96.84°W (Elev. 1952 ft)
12:16 am CDT Oct 8, 2026
12am CDT Oct 8, 2026-6pm CDT Oct 14, 2026


