Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92° N Lon: 97.38° W Elev: 1306 ft.

Overcast

14°F

-10°C

Humidity 84%
Wind Speed NE 8 mph
Barometer 30.38 in (1032.3 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 1 Mar 2:56 am CST
Detailed forecast for

Yankton County

Today
Cloudy this morning, then becoming partly sunny. Highs in the mid 30s. Southeast winds 10 to 15 mph.
Tonight
Mostly cloudy. Not as cool with lows in the lower 20s. Southeast winds 10 to 15 mph.
Monday
Mostly cloudy. A slight chance of rain in the afternoon. Not as cool with highs in the upper 40s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
Monday Night
Cloudy. A chance of rain, mainly in the evening. Lows in the lower 30s. Southeast winds 5 to 10 mph. Chance of rain 50 percent.
Tuesday
Mostly cloudy with a 20 percent chance of rain. Highs around 50. East winds 5 to 10 mph.
Tuesday Night
Mostly cloudy with a 20 percent chance of rain. Lows in the lower 30s.
Wednesday
Partly sunny in the morning, then clearing. Highs in the upper 50s.
Wednesday Night
Mostly clear. Lows in the upper 30s.
Thursday
Mostly sunny. Warmer with highs in the upper 60s.
Thursday Night
Mostly cloudy with a 50 percent chance of rain. Lows in the mid 30s.
Friday
Mostly cloudy with a 40 percent chance of rain. Cooler with highs in the mid 50s.
Friday Night
Mostly cloudy with a slight chance of rain and snow. Lows around 30. Chance of precipitation 20 percent.
Saturday
Mostly sunny. Highs in the mid 50s.



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230 AM CST Sun Mar 1 2026
 
 

Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database