Current conditions at
Watertown, Watertown Municipal Airport (KATY)
Lat: 44.9°NLon: 97.15°WElev: 1745ft.
Fair and Breezy
37°F
3°C
| Humidity | 67% |
| Wind Speed | NW 24 mph |
| Barometer | 30.05 in (1019.3 mb) |
| Dewpoint | 27°F (-3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 26°F (-3°C) |
| Last update | 4 Apr 4:53 pm CDT |
Extended Forecast for
6 Miles WSW Watertown SD
Tonight
Low: 23 °F
Patchy
Blowing Snow
and Blustery
then Patchy
FogSunday
High: 41 °F
Patchy Fog
then Mostly
SunnySunday Night

Low: 20 °F
Partly Cloudy
Monday

High: 28 °F
Mostly Sunny
Monday Night

Low: 13 °F
Partly Cloudy
Tuesday
High: 38 °F
Mostly Cloudy
then Slight
Chance Snow
and BreezyTuesday Night

Low: 30 °F
Mostly Cloudy
and BreezyWednesday

High: 52 °F
Slight Chance
Rain and
BreezyWednesday Night
Low: 25 °F
Partly Cloudy
and Blustery
then Slight
Chance
Rain/Snow
Detailed Forecast
Tonight
Patchy blowing snow before 8pm. Patchy fog after 1am. Otherwise, partly cloudy, with a low around 23. Blustery, with a west northwest wind 10 to 20 mph, with gusts as high as 31 mph.
Sunday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 41. West wind 8 to 18 mph, with gusts as high as 28 mph.
Sunday Night
Partly cloudy, with a low around 20. North northwest wind 9 to 16 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 28. North wind 10 to 13 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 13. North northeast wind 7 to 10 mph becoming east southeast after midnight.
Tuesday
A slight chance of snow after 1pm. Mostly cloudy, with a high near 38. Breezy, with a south southeast wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 30. Breezy, with a south southeast wind around 22 mph, with gusts as high as 33 mph.
Wednesday
A slight chance of rain before 1pm. Mostly sunny, with a high near 52. Breezy, with a south wind 17 to 23 mph becoming west in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 20%.
Wednesday Night
A slight chance of rain and snow after 1am. Partly cloudy, with a low around 25. Blustery, with a northwest wind 11 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Thursday
A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.
Friday
A chance of rain and snow. Partly sunny, with a high near 47. Chance of precipitation is 40%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Saturday
A chance of rain and snow. Partly sunny, with a high near 51. Chance of precipitation is 40%.
Additional Forecasts and Information
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ABOUT 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)
5:06 pm CDT Apr 4, 2026
5pm CDT Apr 4, 2026-6pm CDT Apr 11, 2026


