Hazardous Weather Conditions

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

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

Fair

78°F

26°C

Humidity 43%
Wind Speed SE 7 mph
Barometer 30.07 in (1019.1 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 29 Sep 7:56 pm CDT
Detailed forecast for

Yankton County

Tonight
Partly cloudy this evening, then becoming mostly cloudy. Lows in the mid 60s. Southeast winds 5 to 10 mph.
Tuesday
Mostly cloudy. A chance of sprinkles in the morning. Highs in the lower 80s. Southeast winds 15 to 20 mph with gusts up to 30 mph.
Tuesday Night
Partly cloudy in the evening, then clearing. Lows in the lower 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
Wednesday
Mostly sunny. Highs in the mid 80s. South winds 15 to 20 mph with gusts up to 30 mph.
Wednesday Night
Mostly clear. Lows in the mid 60s. South winds 10 to 15 mph with gusts up to 25 mph.
Thursday
Sunny. Highs in the upper 80s.
Thursday Night
Clear. Lows in the mid 60s.
Friday
Sunny. Highs in the lower 90s.
Friday Night
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 30 percent.
Saturday
Mostly sunny. Not as warm with highs in the lower 80s.
Saturday Night
Partly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 40 percent.
Sunday
Mostly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 40 percent.
Sunday Night
Partly cloudy with a chance of showers. Lows in the lower 50s. Chance of rain 30 percent.
Monday
Mostly sunny. Highs in the upper 60s.



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734 PM CDT Mon Sep 29 2025
 
 

Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database