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Current conditions at
Watertown, Watertown Municipal Airport (KATY)
Lat: 44.9°NLon: 97.15°WElev: 1745ft.
Fair
34°F
1°C
| Humidity | 82% |
| Wind Speed | Calm |
| Barometer | 30.04 in (1018.6 mb) |
| Dewpoint | 29°F (-2°C) |
| Visibility | 10.00 mi |
| Last update | 19 Apr 12:53 am CDT |
Extended Forecast for
5 Miles NNE Watertown Municipal Airport SD
Overnight

Low: 25 °F
Slight Chance
Snow ShowersSunday

High: 44 °F
Sunny
Sunday Night

Low: 26 °F
Mostly Clear
Monday

High: 68 °F
Mostly Sunny
and BreezyMonday Night

Low: 39 °F
Mostly Clear
Tuesday

High: 70 °F
Sunny
Tuesday Night

Low: 50 °F
Mostly Clear
Wednesday

High: 83 °F
Mostly Sunny
and BreezyWednesday Night
Low: 57 °F
Breezy.
Slight Chance
Showers then
Chance
Showers
Detailed Forecast
Overnight
A slight chance of snow showers before 4am. Mostly cloudy, with a low around 25. Northwest wind around 9 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 44. North wind around 9 mph.
Sunday Night
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 68. Breezy, with a south wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph.
Monday Night
Mostly clear, with a low around 39. South southwest wind 7 to 13 mph becoming north after midnight. Winds could gust as high as 22 mph.
Tuesday
Sunny, with a high near 70. North northeast wind around 8 mph.
Tuesday Night
Mostly clear, with a low around 50. East southeast wind 9 to 13 mph, with gusts as high as 23 mph.
Wednesday
Mostly sunny, with a high near 83. Breezy, with a south southeast wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 38 mph.
Wednesday Night
A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 57. Breezy, with a south wind 22 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 50%.
Thursday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 73. Breezy. Chance of precipitation is 50%.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 33. Breezy. Chance of precipitation is 40%.
Friday
A chance of rain and snow showers. Partly sunny, with a high near 48. Breezy. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 48.
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)
1:01 am CDT Apr 19, 2026
1am CDT Apr 19, 2026-6pm CDT Apr 25, 2026


