Current conditions at
Watertown, Watertown Municipal Airport (KATY)
Lat: 44.9°NLon: 97.15°WElev: 1745ft.
Fair
32°F
0°C
| Humidity | 41% |
| Wind Speed | N 16 G 24 mph |
| Barometer | 30.46 in (1033.8 mb) |
| Dewpoint | 11°F (-12°C) |
| Visibility | 10.00 mi |
| Wind Chill | 21°F (-6°C) |
| Last update | 6 Apr 2:53 pm CDT |
Extended Forecast for
Willow Lake SD
This Afternoon

High: 34 °F
Partly Sunny
Tonight

Low: 18 °F
Mostly Cloudy
Tuesday

High: 40 °F
Partly Sunny
and BreezyTuesday Night
Low: 32 °F
Breezy.
Mostly Cloudy
then Slight
Chance RainWednesday

High: 54 °F
Slight Chance
Rain and
BreezyWednesday Night
Low: 25 °F
Mostly Clear
and Breezy
then Mostly
ClearThursday
High: 45 °F
Mostly Sunny
then Chance
Rain/SnowThursday Night

Low: 26 °F
Slight Chance
Rain/SnowFriday

High: 54 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Partly sunny, with a high near 34. North northeast wind around 14 mph.
Tonight
Mostly cloudy, with a low around 18. North northeast wind 10 to 14 mph becoming east southeast after midnight.
Tuesday
Partly sunny, with a high near 40. Breezy, with a south southeast wind 14 to 24 mph, with gusts as high as 36 mph.
Tuesday Night
A slight chance of rain after 1am. Mostly cloudy, with a low around 32. Breezy, with a south wind 22 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of rain before 1pm. Partly sunny, with a high near 54. Breezy, with a southwest wind 14 to 19 mph becoming west 20 to 25 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 25. Breezy, with a west northwest wind 13 to 23 mph, with gusts as high as 31 mph.
Thursday
A chance of rain and snow after 1pm. Mostly sunny, with a high near 45. North northwest wind around 11 mph. Chance of precipitation is 30%.
Thursday Night
A slight chance of rain and snow. Partly cloudy, with a low around 26. North northeast wind 6 to 9 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 54. North northeast wind 6 to 9 mph becoming east southeast in the afternoon.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 37. Chance of precipitation is 20%.
Saturday
A chance of rain. Mostly cloudy, with a high near 57. Breezy. Chance of precipitation is 40%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 50. Breezy. Chance of precipitation is 50%.
Sunday
A chance of rain. Mostly cloudy, with a high near 71. Breezy. Chance of precipitation is 50%.
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)
2:36 pm CDT Apr 6, 2026
3pm CDT Apr 6, 2026-6pm CDT Apr 12, 2026


