Hazardous Weather Conditions
Current conditions at
Watertown, Watertown Municipal Airport (KATY)
Lat: 44.9°NLon: 97.15°WElev: 1745ft.
Mostly Cloudy and Windy
35°F
2°C
| Humidity | 78% |
| Wind Speed | NW 26 G 36 mph |
| Barometer | 29.74 in (1007.6 mb) |
| Dewpoint | 29°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 22°F (-6°C) |
| Last update | 17 Apr 9:53 am CDT |
Extended Forecast for
Watertown SD
Today
High: 45 °F
Breezy.
Chance Wintry
Mix then
Chance SnowTonight
Low: 22 °F
Mostly Cloudy
and Blustery
then Partly
CloudySaturday
High: 44 °F
Mostly Sunny
then Sunny
and BreezySaturday Night
Low: 25 °F
Partly Cloudy
Sunday
High: 50 °F
Sunny
Sunday Night
Low: 30 °F
Clear
Monday
High: 69 °F
Sunny then
Mostly Sunny
and BreezyMonday Night
Low: 42 °F
Partly Cloudy
Tuesday
High: 71 °F
Sunny
Detailed Forecast
Today
A chance of freezing rain before 10am, then a chance of snow between 10am and 1pm. Mostly cloudy, with a high near 45. Breezy, with a north northwest wind around 23 mph, with gusts as high as 36 mph. Chance of precipitation is 40%.
Tonight
Mostly cloudy, with a low around 22. Blustery, with a northwest wind 15 to 22 mph, with gusts as high as 34 mph.
Saturday
Sunny, with a high near 44. Breezy, with a west northwest wind 15 to 21 mph, with gusts as high as 32 mph.
Saturday Night
Partly cloudy, with a low around 25. West wind 13 to 18 mph decreasing to 6 to 11 mph in the evening. Winds could gust as high as 29 mph.
Sunday
Sunny, with a high near 50. North northwest wind 6 to 8 mph.
Sunday Night
Clear, with a low around 30. North northeast wind 6 to 10 mph becoming southeast after midnight.
Monday
Sunny, with a high near 69. Breezy, with a south wind 13 to 21 mph, with gusts as high as 31 mph.
Monday Night
Partly cloudy, with a low around 42. South southwest wind 10 to 14 mph becoming northwest after midnight. Winds could gust as high as 22 mph.
Tuesday
Sunny, with a high near 71. North northeast wind around 9 mph.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Mostly sunny, with a high near 79.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 54. Chance of precipitation is 40%.
Thursday
A chance of showers. Partly sunny, with a high near 73. Breezy. Chance of precipitation is 50%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Watertown SD
44.91°N 97.14°W (Elev. 1736 ft)
44.91°N 97.14°W (Elev. 1736 ft)
9:36 am CDT Apr 17, 2026
9am CDT Apr 17, 2026-6pm CDT Apr 23, 2026
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