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Current conditions at
Watertown, Watertown Municipal Airport (KATY)
Lat: 44.9°NLon: 97.15°WElev: 1745ft.
Overcast and Breezy
29°F
-2°C
| Humidity | 82% |
| Wind Speed | N 22 mph |
| Barometer | 30.04 in (1018.5 mb) |
| Dewpoint | 24°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 15°F (-9°C) |
| Last update | 26 Mar 10:53 am CDT |
Extended Forecast for
Willow Lake SD
Today

High: 39 °F
Slight Chance
Sprinkles/Snow
and BreezyTonight

Low: 21 °F
Mostly Clear
Friday

High: 40 °F
Sunny
Friday Night

Low: 26 °F
Mostly Clear
Saturday

High: 59 °F
Mostly Sunny
and BreezySaturday Night

Low: 38 °F
Partly Cloudy
Sunday

High: 69 °F
Mostly Sunny
Sunday Night

Low: 36 °F
Mostly Clear
Monday

High: 60 °F
Partly Sunny
and Breezy
Detailed Forecast
Today
A chance of sprinkles and flurries before 3pm, then a slight chance of snow showers between 3pm and 4pm, then a chance of sprinkles and flurries after 4pm. Mostly cloudy, with a high near 39. Breezy, with a north wind 18 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy during the early evening, then becoming mostly clear, with a low around 21. North wind 7 to 17 mph becoming west after midnight.
Friday
Sunny, with a high near 40. North northwest wind 10 to 17 mph.
Friday Night
Mostly clear, with a low around 26. South southwest wind 7 to 12 mph becoming south 13 to 18 mph after midnight. Winds could gust as high as 28 mph.
Saturday
Mostly sunny, with a high near 59. Breezy, with a south southwest wind 20 to 26 mph, with gusts as high as 34 mph.
Saturday Night
Partly cloudy, with a low around 38. South southeast wind 13 to 16 mph.
Sunday
Mostly sunny, with a high near 69. South southeast wind around 14 mph.
Sunday Night
Mostly clear, with a low around 36. North northwest wind 10 to 15 mph becoming northeast after midnight.
Monday
Partly sunny, with a high near 60. Breezy, with a northeast wind 17 to 20 mph, with gusts as high as 28 mph.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
A chance of rain. Mostly cloudy, with a high near 66. Breezy. Chance of precipitation is 30%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 35. Breezy. Chance of precipitation is 30%.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 48. Breezy. Chance of precipitation is 40%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Willow Lake SD
44.62°N 97.65°W (Elev. 1762 ft)
44.62°N 97.65°W (Elev. 1762 ft)
10:21 am CDT Mar 26, 2026
11am CDT Mar 26, 2026-6pm CDT Apr 1, 2026


