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.

Fair

27°F

-3°C

Humidity 92%
Wind Speed E 6 mph
Barometer 30.43 in (1033.3 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 23 Mar 8:56 am CDT
Extended Forecast for

4 Miles SE Mayfield SD

  • Today

    Today: Isolated showers after 4pm. Mostly cloudy, with a high near 52. Breezy, with a south southeast wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 20%.

    High: 52 °F

    Partly Sunny
    then Isolated
    Showers and
    Breezy

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 33. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 25 mph.

    Low: 33 °F

    Decreasing
    Clouds and
    Breezy then
    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 65. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 65 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 45. Southeast wind around 10 mph.

    Low: 45 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 78. Southeast wind around 10 mph becoming west in the afternoon.

    High: 78 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48. West northwest wind 5 to 10 mph becoming southeast in the evening.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 61. Breezy.

    High: 61 °F

    Partly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. Blustery.

    Low: 23 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

Detailed Forecast

Today
Isolated showers after 4pm. Mostly cloudy, with a high near 52. Breezy, with a south southeast wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 33. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 25 mph.
Tuesday
Partly sunny, with a high near 65. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 45. Southeast wind around 10 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 78. Southeast wind around 10 mph becoming west in the afternoon.
Wednesday Night
Mostly clear, with a low around 48. West northwest wind 5 to 10 mph becoming southeast in the evening.
Thursday
Partly sunny, with a high near 61. Breezy.
Thursday Night
Partly cloudy, with a low around 23. Blustery.
Friday
Mostly sunny, with a high near 48.
Friday Night
Mostly clear, with a low around 24.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
Mostly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 69. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Mayfield SD
 43.06°N 97.25°W (Elev. 1378 ft)
Last Update:
6:38 am CDT Mar 23, 2026
Forecast Valid:
9am CDT Mar 23, 2026-6pm CDT Mar 29, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation