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

44°F

7°C

Humidity 93%
Wind Speed NW 7 mph
Barometer 30.15 in (1022.3 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 6 Oct 2:56 am CDT
Extended Forecast for

5 Miles NNE Mayfield SD

  • Overnight

    Overnight: Partly cloudy, with a low around 44. North northeast wind around 5 mph.

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: A chance of showers between 7am and 11am. Cloudy through mid morning, then gradual clearing, with a high near 61. North wind 5 to 10 mph. Chance of precipitation is 40%.

    High: 61 °F

    Chance
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 42. North wind around 5 mph becoming west after midnight.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66. West wind around 5 mph.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46. South southeast wind 5 to 10 mph.

    Low: 46 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 68. 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.

    High: 68 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 74. Breezy.

    High: 74 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 44. North northeast wind around 5 mph.
Monday
A chance of showers between 7am and 11am. Cloudy through mid morning, then gradual clearing, with a high near 61. North wind 5 to 10 mph. Chance of precipitation is 40%.
Monday Night
Mostly clear, with a low around 42. North wind around 5 mph becoming west after midnight.
Tuesday
Sunny, with a high near 66. West wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 46. South southeast wind 5 to 10 mph.
Wednesday
Sunny, with a high near 68. 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.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
Mostly sunny, with a high near 74. Breezy.
Thursday Night
Mostly clear, with a low around 52.
Friday
Sunny, with a high near 74.
Friday Night
Mostly clear, with a low around 54.
Saturday
Mostly sunny, with a high near 79. Breezy.
Saturday Night
Partly cloudy, with a low around 63.
Sunday
Mostly sunny, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Mayfield SD
 43.16°N 97.28°W (Elev. 1654 ft)
Last Update:
2:48 am CDT Oct 6, 2025
Forecast Valid:
3am CDT Oct 6, 2025-6pm CDT Oct 12, 2025
 
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Additional Resources

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Chance of Precipitation