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

69°F

21°C

Humidity 47%
Wind Speed SE 16 mph
Barometer 29.77 in (1009.3 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 11 Oct 7:56 pm CDT
Extended Forecast for

7 Miles SSE Clayton SD

  • Tonight

    Tonight: A chance of showers, with thunderstorms also possible after 4am. Cloudy, with a low around 61. Breezy, with a south southeast wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 50%.

    Low: 61 °F

    Breezy.
    Cloudy then
    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly before 9am. Partly sunny, with a high near 81. Breezy, with a south southeast wind around 20 mph becoming west northwest in the afternoon. Winds could gust as high as 35 mph.

    High: 81 °F

    Breezy.
    Chance
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 43. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 43 °F

    Decreasing
    Clouds

  • Columbus Day

    Columbus Day: Sunny, with a high near 62. North northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 62 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 45. East northeast wind 5 to 10 mph.

    Low: 45 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of showers. Cloudy, with a high near 53. East wind around 10 mph, with gusts as high as 20 mph.

    High: 53 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 46.

    Low: 46 °F

    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 64.

    High: 64 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
A chance of showers, with thunderstorms also possible after 4am. Cloudy, with a low around 61. Breezy, with a south southeast wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 50%.
Sunday
A 30 percent chance of showers and thunderstorms, mainly before 9am. Partly sunny, with a high near 81. Breezy, with a south southeast wind around 20 mph becoming west northwest in the afternoon. Winds could gust as high as 35 mph.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 43. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Columbus Day
Sunny, with a high near 62. North northeast wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 45. East northeast wind 5 to 10 mph.
Tuesday
A 50 percent chance of showers. Cloudy, with a high near 53. East wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Cloudy, with a low around 46.
Wednesday
Mostly cloudy, with a high near 64.
Wednesday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 55.
Thursday
A 30 percent chance of showers before 1pm. Partly sunny, with a high near 74.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 50.
Friday
Mostly sunny, with a high near 66.
Friday Night
Partly cloudy, with a low around 46.
Saturday
Mostly sunny, with a high near 65.
Basemap Options
Click map to change the forecast location
Loading map...
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:
5:48 pm CDT Oct 11, 2025
Forecast Valid:
8pm CDT Oct 11, 2025-6pm CDT Oct 18, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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