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

35°F

2°C

Humidity 64%
Wind Speed S 14 mph
Barometer 30.36 in (1031.4 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 11 Jan 11:56 am CST
Extended Forecast for

6 Miles N Mayfield SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 42. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 42 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 28. West wind around 10 mph.

    Low: 28 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 50. West southwest wind around 10 mph.

    High: 50 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 38. Breezy, with a west southwest wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph.

    Low: 38 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 53. Breezy, with a west northwest wind 20 to 25 mph, with gusts as high as 35 mph.

    High: 53 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25. Blustery, with a north northwest wind 20 to 25 mph, with gusts as high as 30 mph.

    Low: 25 °F

    Mostly Cloudy
    and Blustery

  • Wednesday

    Wednesday: Mostly sunny, with a high near 34. Breezy.

    High: 34 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after noon. Partly sunny, with a high near 43. Breezy.

    High: 43 °F

    Breezy.
    Partly Sunny
    then Slight
    Chance Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 42. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Increasing clouds, with a low around 28. West wind around 10 mph.
Monday
Mostly sunny, with a high near 50. West southwest wind around 10 mph.
Monday Night
Mostly cloudy, with a low around 38. Breezy, with a west southwest wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph.
Tuesday
Mostly sunny, with a high near 53. 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 25. Blustery, with a north northwest wind 20 to 25 mph, with gusts as high as 30 mph.
Wednesday
Mostly sunny, with a high near 34. Breezy.
Wednesday Night
Partly cloudy, with a low around 22.
Thursday
A 20 percent chance of snow after noon. Partly sunny, with a high near 43. Breezy.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 27. Blustery.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 32. Windy.
Friday Night
Mostly cloudy, with a low around 10. Blustery.
Saturday
Partly sunny, with a high near 21.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Mayfield SD
 43.16°N 97.31°W (Elev. 1650 ft)
Last Update:
9:28 am CST Jan 11, 2026
Forecast Valid:
12pm CST Jan 11, 2026-6pm CST Jan 17, 2026
 
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Additional Resources

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Chance of Precipitation