Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

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

Fair

80°F

27°C

Humidity 51%
Wind Speed S 13 G 20 mph
Barometer 30.04 in (1017.8 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 27 Aug 3:56 pm CDT
Detailed forecast for

Yankton County

Tonight
Partly cloudy. Lows in the upper 50s. South winds 5 to 10 mph.
Thursday
Mostly sunny. Highs in the lower 80s. East winds 5 to 10 mph.
Thursday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows around 60. East winds 5 to 10 mph.
Friday
Partly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Southeast winds 5 to 10 mph. Chance of rain 20 percent.
Friday Night
Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the lower 60s. Southeast winds 5 to 10 mph. Chance of rain 40 percent.
Saturday
Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 50 percent.
Saturday Night
A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows around 60. Chance of rain 50 percent.
Sunday
Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 50 percent.
Sunday Night
Mostly cloudy. A chance of showers after midnight. Lows in the upper 50s. Chance of rain 40 percent.
Labor Day
Partly sunny. Highs in the mid 70s.
Monday Night
Partly cloudy. Lows in the upper 50s.
Tuesday
Mostly sunny. Highs around 80.
Tuesday Night
Partly cloudy. Lows in the upper 50s.
Wednesday
Partly sunny. Highs in the lower 70s.



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427 PM CDT Wed Aug 27 2025
 
 

Additional Resources

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