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Hazardous Weather Conditions

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Fair

42°F

6°C

Humidity 85%
Wind Speed E 5 mph
Barometer 30.21 in (1024.4 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 19 Oct 5:56 am CDT
Extended Forecast for

5 Miles WSW Yankton SD

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 66. East southeast wind 5 to 10 mph.

    High: 66 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 46. East southeast wind around 5 mph.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 69. South wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 69 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 51. South southeast wind 5 to 10 mph.

    Low: 51 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 75. South wind around 5 mph.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53. South southeast wind around 5 mph.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 74. Breezy.

    High: 74 °F

    Partly Sunny
    and Breezy

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 66. East southeast wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 46. East southeast wind around 5 mph.
Tuesday
Sunny, with a high near 69. South wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 51. South southeast wind 5 to 10 mph.
Wednesday
Sunny, with a high near 75. South wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 53. South southeast wind around 5 mph.
Thursday
Sunny, with a high near 74.
Thursday Night
Partly cloudy, with a low around 59.
Friday
Partly sunny, with a high near 74. Breezy.
Friday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 58. Breezy.
Saturday
A 50 percent chance of showers. Partly sunny, with a high near 66.
Saturday Night
A 30 percent chance of showers. Partly cloudy, with a low around 47.
Sunday
Mostly sunny, with a high near 63.
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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:
5:18 am CDT Oct 19, 2026
Forecast Valid:
6am CDT Oct 19, 2026-6pm CDT Oct 25, 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