Hazardous Weather Conditions
Current conditions at
Watertown, Watertown Municipal Airport (KATY)
Lat: 44.9°NLon: 97.15°WElev: 1745ft.
Fair
52°F
11°C
| Humidity | 64% |
| Wind Speed | N 8 mph |
| Barometer | 29.55 in (1000.0 mb) |
| Dewpoint | 40°F (4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 49°F (9°C) |
| Last update | 17 Apr 12:53 am CDT |
Extended Forecast for
Webster SD
Overnight

Low: 31 °F
Mostly Cloudy
Friday
High: 42 °F
Breezy.
Chance
Rain/Snow
then Chance
Snow ShowersFriday Night
Low: 22 °F
Mostly Cloudy
and Blustery
then Partly
CloudySaturday
High: 41 °F
Mostly Sunny
then Sunny
and BreezySaturday Night

Low: 27 °F
Partly Cloudy
Sunday

High: 47 °F
Sunny
Sunday Night

Low: 32 °F
Clear
Monday

High: 67 °F
Mostly Sunny
and BreezyMonday Night

Low: 42 °F
Partly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a low around 31. North wind 14 to 18 mph, with gusts as high as 29 mph.
Friday
A slight chance of rain and snow showers before 9am, then a chance of snow showers between 9am and 1pm. Mostly cloudy, with a high near 42. Breezy, with a north northwest wind 21 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 40%.
Friday Night
Mostly cloudy, with a low around 22. Blustery, with a northwest wind 16 to 22 mph, with gusts as high as 37 mph.
Saturday
Sunny, with a high near 41. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 32 mph.
Saturday Night
Partly cloudy, with a low around 27. West wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 29 mph.
Sunday
Sunny, with a high near 47. North northwest wind 6 to 8 mph.
Sunday Night
Clear, with a low around 32. North northeast wind 6 to 11 mph becoming southeast after midnight. Winds could gust as high as 21 mph.
Monday
Mostly sunny, with a high near 67. Breezy, with a south southeast wind 14 to 20 mph, with gusts as high as 32 mph.
Monday Night
Partly cloudy, with a low around 42. South southwest wind 10 to 14 mph becoming north northwest after midnight. Winds could gust as high as 23 mph.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Mostly sunny, with a high near 77.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 56. 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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ABOUT THIS FORECAST
Point Forecast:
Webster SD
45.33°N 97.52°W (Elev. 1831 ft)
45.33°N 97.52°W (Elev. 1831 ft)
1:31 am CDT Apr 17, 2026
1am CDT Apr 17, 2026-6pm CDT Apr 23, 2026



