National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Fair

9°F

-13°C

Humidity 70%
Wind Speed NW 15 mph
Barometer 30.72 in (1044.8 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill-8°F (-22°C)
Last update 22 Feb 9:56 pm CST
Extended Forecast for

Center NE

  • Tonight

    Tonight: Mostly clear, with a low around 1. North wind around 6 mph becoming calm after midnight.

    Low: 1 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 36. Breezy, with a light southeast wind becoming south 15 to 20 mph in the morning. Winds could gust as high as 29 mph.

    High: 36 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 24. South wind 8 to 15 mph, with gusts as high as 24 mph.

    Low: 24 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 57. West southwest wind 8 to 17 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph.

    High: 57 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23. Northwest wind 5 to 9 mph becoming east northeast after midnight.

    Low: 23 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow before noon, then a chance of rain and snow. Partly sunny, with a high near 52. East wind 6 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before midnight. Partly cloudy, with a low around 22. Northwest wind around 10 mph, with gusts as high as 16 mph. Chance of precipitation is 30%.

    Low: 22 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 58. West northwest wind 9 to 15 mph, with gusts as high as 22 mph.

    High: 58 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31. West northwest wind 7 to 9 mph becoming south southwest after midnight.

    Low: 31 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 1. North wind around 6 mph becoming calm after midnight.
Monday
Increasing clouds, with a high near 36. Breezy, with a light southeast wind becoming south 15 to 20 mph in the morning. Winds could gust as high as 29 mph.
Monday Night
Mostly cloudy, with a low around 24. South wind 8 to 15 mph, with gusts as high as 24 mph.
Tuesday
Mostly cloudy, with a high near 57. West southwest wind 8 to 17 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph.
Tuesday Night
Mostly cloudy, with a low around 23. Northwest wind 5 to 9 mph becoming east northeast after midnight.
Wednesday
A slight chance of snow before noon, then a chance of rain and snow. Partly sunny, with a high near 52. East wind 6 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A chance of rain and snow before midnight. Partly cloudy, with a low around 22. Northwest wind around 10 mph, with gusts as high as 16 mph. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 58. West northwest wind 9 to 15 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 31. West northwest wind 7 to 9 mph becoming south southwest after midnight.
Friday
Sunny, with a high near 65. West southwest wind 9 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 23. North northeast wind 8 to 13 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 43. North wind 11 to 15 mph, with gusts as high as 23 mph.
Saturday Night
Mostly cloudy, with a low around 15. North wind 8 to 10 mph becoming east after midnight.
Sunday
A slight chance of snow. Mostly cloudy, with a high near 38. East southeast wind 8 to 11 mph, with gusts as high as 18 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Center NE
 42.61°N 97.86°W (Elev. 1555 ft)
Last Update:
9:35 pm CST Feb 22, 2026
Forecast Valid:
10pm CST Feb 22, 2026-6pm CST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation