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

10°F

-12°C

Humidity 92%
Wind Speed SW 6 mph
Barometer 29.97 in (1018.8 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill0°F (-18°C)
Last update 1 Dec 8:56 pm CST
Extended Forecast for

5 Miles WSW Yankton SD

  • Tonight

    Tonight: Partly cloudy, with a low around 8. West southwest wind around 5 mph.

    Low: 8 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 35. Southwest wind 5 to 10 mph.

    High: 35 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of freezing rain between midnight and 3am, then a slight chance of snow after 3am. Cloudy, with a low around 15. West southwest wind 5 to 15 mph becoming north northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    Low: 15 °F

    Cloudy then
    Slight Chance
    Wintry Mix

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 8 by 5pm. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 25 °F⇓

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -7. North northwest wind around 5 mph becoming calm.

    Low: -7 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 27. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 27 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 8. West southwest wind around 5 mph.
Tuesday
Partly sunny, with a high near 35. Southwest wind 5 to 10 mph.
Tuesday Night
A slight chance of freezing rain between midnight and 3am, then a slight chance of snow after 3am. Cloudy, with a low around 15. West southwest wind 5 to 15 mph becoming north northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 8 by 5pm. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around -7. North northwest wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 27. South wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 18.
Friday
Partly sunny, with a high near 34.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 28.
Saturday Night
Mostly cloudy, with a low around 7.
Sunday
Partly sunny, with a high near 19.
Sunday Night
Mostly cloudy, with a low around 10.
Monday
Mostly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Yankton SD
 42.86°N 97.48°W (Elev. 1201 ft)
Last Update:
8:38 pm CST Dec 1, 2025
Forecast Valid:
9pm CST Dec 1, 2025-6pm CST Dec 8, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation