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Current conditions at
Watertown, Watertown Municipal Airport (KATY)
Lat: 44.9°NLon: 97.15°WElev: 1745ft.
Fair
42°F
6°C
| Humidity | 68% |
| Wind Speed | S 14 mph |
| Barometer | 29.80 in (1011.0 mb) |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Wind Chill | 35°F (2°C) |
| Last update | 7 Mar 3:53 pm CST |
Extended Forecast for
9 Miles S Ortley SD
This Afternoon

High: 41 °F
Mostly Sunny
Tonight
Low: 35 °F
Mostly Cloudy
and Breezy
then Mostly
CloudySunday

High: 61 °F
Mostly Sunny
and BreezySunday Night

Low: 33 °F
Mostly Clear
Monday

High: 46 °F
Mostly Sunny
Monday Night
Low: 26 °F
Mostly Cloudy
then Chance
SnowTuesday

High: 38 °F
Slight Chance
SnowTuesday Night

Low: 23 °F
Chance Snow
Wednesday

High: 37 °F
Partly Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 41. South southwest wind around 17 mph.
Tonight
Mostly cloudy, with a low around 35. Breezy, with a west southwest wind 13 to 20 mph, with gusts as high as 33 mph.
Sunday
Mostly sunny, with a high near 61. Breezy, with a west southwest wind 13 to 23 mph, with gusts as high as 36 mph.
Sunday Night
Mostly clear, with a low around 33. West southwest wind 10 to 17 mph becoming north after midnight. Winds could gust as high as 28 mph.
Monday
Mostly sunny, with a high near 46. North wind 10 to 14 mph, with gusts as high as 22 mph.
Monday Night
A chance of snow after midnight. Mostly cloudy, with a low around 26. Northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Tuesday
A slight chance of snow. Mostly cloudy, with a high near 38. Northeast wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Tuesday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 23. North wind 10 to 16 mph. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 37. Northwest wind 10 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly clear, with a low around 25.
Thursday
A slight chance of rain and snow. Mostly cloudy, with a high near 50. Breezy. Chance of precipitation is 20%.
Thursday Night
A chance of rain and snow. Cloudy, with a low around 27. Blustery. Chance of precipitation is 30%.
Friday
Mostly cloudy, with a high near 36. Breezy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
9 Miles S Ortley SD
45.21°N 97.24°W (Elev. 1900 ft)
45.21°N 97.24°W (Elev. 1900 ft)
3:36 pm CST Mar 7, 2026
4pm CST Mar 7, 2026-6pm CDT Mar 13, 2026


