Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

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

Fair

36°F

2°C

Humidity 82%
Wind Speed W 9 mph
Barometer 29.96 in (1016.5 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 8 Feb 1:56 am CST
Detailed forecast for

Bon Homme County

Rest Of Tonight
Mostly cloudy. Near steady temperature in the mid 30s. Northwest winds 5 to 10 mph.
Sunday
Mostly sunny. Highs in the upper 50s. Northwest winds 5 to 10 mph, becoming west in the afternoon.
Sunday Night
Partly cloudy. Lows in the mid 30s. South winds around 5 mph.
Monday
Partly sunny. Highs in the lower 60s. Southwest winds 10 to 15 mph, becoming northwest in the afternoon.
Monday Night
Mostly cloudy. Lows around 30. Northwest winds 10 to 15 mph.
Tuesday
Partly sunny. Cooler with highs in the upper 40s.
Tuesday Night
Mostly cloudy. Lows in the upper 20s.
Wednesday
Mostly cloudy. A slight chance of rain in the afternoon. Highs in the upper 40s. Chance of rain 20 percent.
Wednesday Night
Mostly cloudy with a chance of rain. A chance of snow after midnight. Lows in the lower 30s. Chance of precipitation 40 percent.
Thursday
Partly sunny. A chance of rain and snow, mainly in the morning. Highs in the mid 40s. Chance of precipitation 30 percent.
Thursday Night
Mostly cloudy. Lows in the mid 20s.
Friday
Mostly cloudy in the morning, then partly sunny with a slight chance of rain in the afternoon. Highs in the upper 40s. Chance of rain 20 percent.
Friday Night
Partly cloudy with a 20 percent chance of rain. Lows in the upper 20s.
Saturday
Mostly sunny with a 20 percent chance of rain. Highs in the upper 40s.



Basemap Options
Click map to change the forecast location
Loading map...
144 AM CST Sun Feb 8 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database