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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

47°F

8°C

Humidity 86%
Wind Speed E 7 mph
Barometer 30.26 in (1026.6 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 19 Oct 9:56 am CDT
Extended Forecast for

4 Miles WSW Mayfield SD

  • Today

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

    High: 66 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 45. Southeast wind 5 to 10 mph.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 70. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50. South southeast wind 5 to 10 mph.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 76. South wind around 5 mph.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52. East southeast wind around 5 mph.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 75. Breezy.

    High: 75 °F

    Partly Sunny
    and Breezy

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 66. East southeast wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 45. Southeast wind 5 to 10 mph.
Tuesday
Sunny, with a high near 70. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 50. South southeast wind 5 to 10 mph.
Wednesday
Sunny, with a high near 76. South wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 52. East southeast wind around 5 mph.
Thursday
Sunny, with a high near 75.
Thursday Night
Partly cloudy, with a low around 58.
Friday
Partly sunny, with a high near 75. Breezy.
Friday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 57. Breezy.
Saturday
A 50 percent chance of showers. Partly sunny, with a high near 67.
Saturday Night
A 30 percent chance of showers. Partly cloudy, with a low around 46.
Sunday
Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Mayfield SD
 43.05°N 97.4°W (Elev. 1165 ft)
Last Update:
9:48 am CDT Oct 19, 2026
Forecast Valid:
10am CDT Oct 19, 2026-6pm CDT Oct 25, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation