Hazardous Weather Conditions
Current conditions at
Yankton, Chan Gurney Municipal Airport (KYKN)
Lat: 42.92°NLon: 97.38°WElev: 1306ft.
A Few Clouds
39°F
4°C
| Humidity | 46% |
| Wind Speed | NE 14 mph |
| Barometer | 30.16 in (1023.4 mb) |
| Dewpoint | 20°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 31°F (-1°C) |
| Last update | 31 Mar 10:56 pm CDT |
Extended Forecast for
Yankton SD
Tonight

Low: 33 °F
Chance
Sprinkles/FlurriesWednesday
High: 44 °F
Slight Chance
Rain/Flurries
then Rain and
BreezyWednesday Night

Low: 34 °F
Rain
Thursday

High: 45 °F
Rain
Thursday Night
Low: 29 °F
Mostly Cloudy
then Chance
Rain/Freezing
RainFriday

High: 44 °F
Wintry Mix
Friday Night

Low: 26 °F
Chance
Rain/Snow and
BlusterySaturday

High: 42 °F
Chance Snow
Showers and
WindySaturday Night
Low: 23 °F
Partly Cloudy
and Blustery
then Mostly
Clear
Detailed Forecast
Tonight
A chance of sprinkles, mixing with flurries after 3am, then gradually ending. Mostly cloudy, with a low around 33. East wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
A chance of sprinkles and flurries before 11am, then rain. High near 44. Breezy, with an east wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain. Low around 34. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday
Rain, mainly before 1pm. High near 45. Northeast wind around 15 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%.
Thursday Night
A chance of rain showers between 1am and 4am, then a chance of freezing rain after 4am. Mostly cloudy, with a low around 29. Northwest wind around 10 mph becoming east northeast after midnight. Chance of precipitation is 30%.
Friday
Freezing rain before 10am, then rain, possibly mixed with snow showers between 10am and 1pm, then rain showers likely after 1pm. High near 44. East northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday Night
A chance of rain and snow showers before 1am, then a chance of snow showers. Cloudy, with a low around 26. Blustery. Chance of precipitation is 50%.
Saturday
A 30 percent chance of snow showers. Mostly cloudy, with a high near 42. Windy.
Saturday Night
Partly cloudy, with a low around 23. Blustery.
Sunday
Sunny, with a high near 54.
Sunday Night
Mostly clear, with a low around 32.
Monday
Mostly sunny, with a high near 63.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 59. 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)
9:38 pm CDT Mar 31, 2026
11pm CDT Mar 31, 2026-6pm CDT Apr 7, 2026



