News Headlines
Current conditions at
Watertown, Watertown Municipal Airport (KATY)
Lat: 44.9°NLon: 97.15°WElev: 1745ft.
A Few Clouds and Breezy
25°F
-4°C
| Humidity | 72% |
| Wind Speed | NW 21 G 29 mph |
| Barometer | 29.99 in (1017.5 mb) |
| Dewpoint | 17°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 10°F (-12°C) |
| Last update | 18 Apr 7:53 am CDT |
Extended Forecast for
6 Miles WSW Watertown SD
Today
High: 44 °F
Sunny and
BreezyTonight
Low: 25 °F
Slight Chance
Snow Showers
then Chance
Rain/SnowSunday
High: 46 °F
Sunny
Sunday Night
Low: 27 °F
Mostly Clear
Monday
High: 69 °F
Mostly Sunny
and BreezyMonday Night
Low: 40 °F
Mostly Clear
Tuesday
High: 69 °F
Sunny
Tuesday Night
Low: 48 °F
Mostly Clear
Wednesday
High: 83 °F
Sunny then
Mostly Sunny
and Breezy
Detailed Forecast
Today
Sunny, with a high near 44. Breezy, with a west northwest wind 21 to 23 mph, with gusts as high as 34 mph.
Tonight
A chance of rain and snow showers before 1am, then a slight chance of snow showers between 1am and 2am. Increasing clouds, with a low around 25. West wind 8 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Sunday
Sunny, with a high near 46. North northwest wind 8 to 10 mph.
Sunday Night
Mostly clear, with a low around 27. North wind 6 to 10 mph becoming southeast after midnight.
Monday
Mostly sunny, with a high near 69. Breezy, with a south wind 14 to 22 mph, with gusts as high as 33 mph.
Monday Night
Mostly clear, with a low around 40. South southwest wind 8 to 14 mph becoming north northeast after midnight. Winds could gust as high as 23 mph.
Tuesday
Sunny, with a high near 69. North northeast wind around 9 mph.
Tuesday Night
Mostly clear, with a low around 48. East wind 9 to 13 mph, with gusts as high as 22 mph.
Wednesday
Mostly sunny, with a high near 83. Breezy, with a south wind 14 to 23 mph, with gusts as high as 33 mph.
Wednesday Night
A chance of showers, mainly after 1am. Partly cloudy, with a low around 57. Breezy. Chance of precipitation is 40%.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 75. Breezy. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 35. Breezy. Chance of precipitation is 40%.
Friday
A chance of showers. Partly sunny, with a high near 50. Breezy. Chance of precipitation is 30%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
6 Miles WSW Watertown SD
44.88°N 97.26°W (Elev. 1749 ft)
44.88°N 97.26°W (Elev. 1749 ft)
8:36 am CDT Apr 18, 2026
8am CDT Apr 18, 2026-6pm CDT Apr 24, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
