Current conditions at
Watertown, Watertown Municipal Airport (KATY)
Lat: 44.9°NLon: 97.15°WElev: 1745ft.
Partly Cloudy
28°F
-2°C
| Humidity | 88% |
| Wind Speed | N 12 mph |
| Barometer | 30.39 in (1030.9 mb) |
| Dewpoint | 25°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 18°F (-8°C) |
| Last update | 6 Apr 4:53 am CDT |
Extended Forecast for
3 Miles ESE Watertown Municipal Airport SD
Today

High: 31 °F
Decreasing
CloudsTonight

Low: 15 °F
Partly Cloudy
Tuesday
High: 37 °F
Partly Sunny
then Mostly
Cloudy and
BreezyTuesday Night
Low: 30 °F
Mostly Cloudy
then Slight
Chance
Rain/Freezing
RainWednesday

High: 51 °F
Chance Rain
and BreezyWednesday Night

Low: 27 °F
Partly Cloudy
Thursday

High: 45 °F
Mostly Sunny
Thursday Night

Low: 25 °F
Partly Cloudy
Friday

High: 51 °F
Slight Chance
Rain/Snow
Detailed Forecast
Today
Mostly cloudy, then gradually becoming sunny, with a high near 31. North wind 10 to 13 mph.
Tonight
Partly cloudy, with a low around 15. North northeast wind 6 to 10 mph becoming east after midnight.
Tuesday
Partly sunny, with a high near 37. Breezy, with a south southeast wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph.
Tuesday Night
A slight chance of rain or freezing rain between 1am and 4am, then a slight chance of rain after 4am. Mostly cloudy, with a low around 30. South southeast wind around 18 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
Wednesday
A chance of rain before 1pm. Partly sunny, with a high near 51. Breezy, with a south wind 14 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 27. West wind 13 to 17 mph, with gusts as high as 28 mph.
Thursday
Mostly sunny, with a high near 45. West northwest wind 10 to 13 mph.
Thursday Night
Partly cloudy, with a low around 25. North northwest wind 5 to 8 mph becoming light and variable in the evening.
Friday
A slight chance of rain and snow before 1pm, then a slight chance of rain. Mostly sunny, with a high near 51. East southeast wind 5 to 9 mph. Chance of precipitation is 20%.
Friday Night
A slight chance of rain after 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 20%.
Saturday
A chance of rain. Mostly cloudy, with a high near 60. Chance of precipitation is 40%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 49. Chance of precipitation is 50%.
Sunday
A chance of rain. Partly sunny, with a high near 68. Chance of precipitation is 50%.
Additional Forecasts and Information
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ABOUT 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)
4:36 am CDT Apr 6, 2026
5am CDT Apr 6, 2026-6pm CDT Apr 12, 2026


