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

46°F

8°C

Humidity 54%
Wind Speed SE 7 mph
Barometer 29.84 in (1011.6 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 25 Mar 3:56 am CDT
Extended Forecast for

5 Miles W Mayfield SD

  • Today

    Today: Mostly sunny, with a high near 80. Southeast wind around 5 mph becoming northwest in the afternoon.

    High: 80 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 48. Southwest wind 5 to 15 mph becoming southeast in the evening. Winds could gust as high as 20 mph.

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 62. Windy, with a north wind 20 to 30 mph, with gusts as high as 40 mph.

    High: 62 °F

    Partly Sunny
    and Windy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24. Blustery, with a north wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.

    Low: 24 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Friday

    Friday: Sunny, with a high near 50. North northwest wind 10 to 15 mph.

    High: 50 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 29. North northwest wind 5 to 10 mph becoming south southeast after midnight. Winds could gust as high as 20 mph.

    Low: 29 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 63. Breezy.

    High: 63 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 80. Southeast wind around 5 mph becoming northwest in the afternoon.
Tonight
Partly cloudy, with a low around 48. Southwest wind 5 to 15 mph becoming southeast in the evening. Winds could gust as high as 20 mph.
Thursday
Partly sunny, with a high near 62. Windy, with a north wind 20 to 30 mph, with gusts as high as 40 mph.
Thursday Night
Partly cloudy, with a low around 24. Blustery, with a north wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.
Friday
Sunny, with a high near 50. North northwest wind 10 to 15 mph.
Friday Night
Mostly clear, with a low around 29. North northwest wind 5 to 10 mph becoming south southeast after midnight. Winds could gust as high as 20 mph.
Saturday
Mostly sunny, with a high near 63. Breezy.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
Mostly sunny, with a high near 77.
Sunday Night
Partly cloudy, with a low around 47.
Monday
A 20 percent chance of rain. Partly sunny, with a high near 81.
Monday Night
A 20 percent chance of rain. Partly cloudy, with a low around 50.
Tuesday
A 20 percent chance of rain. Partly sunny, with a high near 79. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Mayfield SD
 43.08°N 97.4°W (Elev. 1302 ft)
Last Update:
2:40 am CDT Mar 25, 2026
Forecast Valid:
4am CDT Mar 25, 2026-6pm CDT Mar 31, 2026
 
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