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Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Fair

80°F

27°C

Humidity 38%
Wind Speed S 13 mph
Barometer 29.72 in (1006.5 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 11 Oct 12:56 pm CDT
Extended Forecast for

7 Miles SSE Clayton SD

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 84. West wind around 10 mph.

    High: 84 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 58. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 58 °F

    Partly Cloudy

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 72. West northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 72 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 47 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 65. North wind around 10 mph.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 46. North wind 5 to 10 mph.

    Low: 46 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers likely before 1pm. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.

    High: 62 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Partly sunny, with a high near 84. West wind around 10 mph.
Tonight
Partly cloudy, with a low around 58. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Columbus Day
Mostly sunny, with a high near 72. West northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 47. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 65. North wind around 10 mph.
Tuesday Night
Partly cloudy, with a low around 46. North wind 5 to 10 mph.
Wednesday
Sunny, with a high near 65.
Wednesday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 48.
Thursday
Showers likely before 1pm. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.
Thursday Night
Partly cloudy, with a low around 42. Breezy.
Friday
Mostly sunny, with a high near 55. Breezy.
Friday Night
Mostly clear, with a low around 35.
Saturday
Sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSE Clayton SD
 43.35°N 97.62°W (Elev. 1250 ft)
Last Update:
11:33 am CDT Oct 11, 2026
Forecast Valid:
1pm CDT Oct 11, 2026-6pm CDT Oct 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation