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.

A Few Clouds and Breezy

30°F

-1°C

Humidity 61%
Wind Speed NW 21 mph
Barometer 30.27 in (1028.4 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 10 Jan 3:56 pm CST
Extended Forecast for

Irene SD

  • Tonight

    Tonight: Clear, with a low around 14. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 14 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 43. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 43 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29. West wind around 10 mph.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 51. West southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 51 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 55. Breezy, with a west northwest wind 20 to 25 mph, with gusts as high as 35 mph.

    High: 55 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 27. Blustery.

    Low: 27 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Blustery

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 14. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 43. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 29. West wind around 10 mph.
Monday
Mostly sunny, with a high near 51. West southwest wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 39. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 55. Breezy, with a west northwest wind 20 to 25 mph, with gusts as high as 35 mph.
Tuesday Night
Mostly cloudy, with a low around 27. Blustery.
Wednesday
Mostly sunny, with a high near 35.
Wednesday Night
Partly cloudy, with a low around 24.
Thursday
Mostly sunny, with a high near 47. Breezy.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 28. Blustery.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 34. Windy.
Friday Night
Mostly cloudy, with a low around 13. Blustery.
Saturday
Partly sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Irene SD
 43.08°N 97.16°W (Elev. 1401 ft)
Last Update:
3:18 pm CST Jan 10, 2026
Forecast Valid:
4pm CST Jan 10, 2026-6pm CST Jan 17, 2026
 
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