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

32°F

0°C

Humidity 85%
Wind Speed NW 8 mph
Barometer 30.24 in (1026.6 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 9 Apr 10:56 pm CDT
Extended Forecast for

7 Miles SSE Clayton SD

  • Tonight

    Tonight: Mostly clear, with a low around 24. North wind 5 to 10 mph.

    Low: 24 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 58. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 58 °F

    Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly after 4am. Increasing clouds, with a low around 41. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 41 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers, with thunderstorms also possible after 4pm. High near 67. Breezy, with a southeast wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.

    High: 67 °F

    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Breezy, with a south wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.

    Low: 58 °F

    Chance
    Showers and
    Breezy

  • Sunday

    Sunday: A 20 percent chance of showers after 1pm. Sunny, with a high near 83. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 83 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Monday

    Monday: A 30 percent chance of showers after 1pm. Partly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 24. North wind 5 to 10 mph.
Friday
Sunny, with a high near 58. Calm wind becoming southeast around 5 mph in the afternoon.
Friday Night
A 30 percent chance of showers, mainly after 4am. Increasing clouds, with a low around 41. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Showers, with thunderstorms also possible after 4pm. High near 67. Breezy, with a southeast wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Breezy, with a south wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Sunday
A 20 percent chance of showers after 1pm. Sunny, with a high near 83. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 50.
Monday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 80.
Monday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 48.
Tuesday
A 50 percent chance of showers. Partly sunny, with a high near 69.
Tuesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 41.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 69.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
Sunny, with a high near 73. Breezy.
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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:
9:58 pm CDT Apr 9, 2026
Forecast Valid:
11pm CDT Apr 9, 2026-6pm CDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

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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