Hazardous Weather Conditions
Current conditions at
Yankton, Chan Gurney Municipal Airport (KYKN)
Lat: 42.92°NLon: 97.38°WElev: 1306ft.
Fair
10°F
-12°C
| Humidity | 76% |
| Wind Speed | E 5 mph |
| Barometer | 30.17 in (1025.4 mb) |
| Dewpoint | 4°F (-16°C) |
| Visibility | 10.00 mi |
| Wind Chill | 1°F (-17°C) |
| Last update | 17 Mar 3:56 am CDT |
Extended Forecast for
Yankton SD
Today
High: 39 °F
Chance Snow
then Chance
Wintry Mix
and Patchy
Blowing SnowTonight

Low: 29 °F
Gradual
ClearingWednesday

High: 64 °F
Mostly Sunny
Wednesday Night

Low: 37 °F
Decreasing
CloudsThursday

High: 72 °F
Sunny
Thursday Night

Low: 44 °F
Partly Cloudy
Friday

High: 77 °F
Mostly Sunny
Friday Night

Low: 46 °F
Partly Cloudy
Saturday
High: 81 °F
Sunny then
Mostly Sunny
and Breezy
Detailed Forecast
Today
A chance of snow and freezing rain before 3pm, then a slight chance of freezing rain between 3pm and 4pm, then a slight chance of rain after 4pm. Patchy blowing snow after 1pm. Cloudy, with a high near 39. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 29. South southeast wind 5 to 10 mph becoming west after midnight.
Wednesday
Mostly sunny, with a high near 64. West wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 37. West southwest wind around 5 mph.
Thursday
Sunny, with a high near 72. West northwest wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 44. Northwest wind around 5 mph becoming south southwest in the evening.
Friday
Mostly sunny, with a high near 77.
Friday Night
Partly cloudy, with a low around 46.
Saturday
Mostly sunny, with a high near 81. Breezy.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
Mostly sunny, with a high near 59. Breezy.
Sunday Night
Mostly cloudy, with a low around 29.
Monday
Partly sunny, with a high near 53. Breezy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Yankton SD
42.88°N 97.4°W (Elev. 1204 ft)
42.88°N 97.4°W (Elev. 1204 ft)
1:33 am CDT Mar 17, 2026
4am CDT Mar 17, 2026-6pm CDT Mar 23, 2026



