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

Hazardous Weather Conditions

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Overcast

31°F

-1°C

Humidity 92%
Wind Speed NW 17 mph
Barometer 30.39 in (1032.3 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 4 Feb 6:56 am CST
Extended Forecast for

Yankton SD

  • Today

    Today: A chance of flurries before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 36. North northwest wind 10 to 15 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 36 °F

    Chance
    Flurries

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. Light and variable wind becoming west 5 to 10 mph in the evening. Winds could gust as high as 20 mph.

    Low: 25 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 54. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 33. West wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 43. North northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 43 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 22. North wind 5 to 10 mph becoming south southeast after midnight.

    Low: 22 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of flurries before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 36. North northwest wind 10 to 15 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 25 mph.
Tonight
Mostly cloudy, with a low around 25. Light and variable wind becoming west 5 to 10 mph in the evening. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 54. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 33. West wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 43. North northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 22. North wind 5 to 10 mph becoming south southeast after midnight.
Saturday
Mostly sunny, with a high near 50.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 53.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Mostly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Yankton SD
 42.88°N 97.4°W (Elev. 1204 ft)
Last Update:
6:53 am CST Feb 4, 2026
Forecast Valid:
7am CST Feb 4, 2026-6pm CST Feb 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation