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

61°F

16°C

Humidity 32%
Wind Speed W 15 G 22 mph
Barometer 30.29 in (1027.6 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 5 Apr 1:56 pm CDT
Extended Forecast for

7 Miles SSE Clayton SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 63. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 63 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: A 10 percent chance of snow showers after 5am. Increasing clouds, with a low around 30. Blustery, with a north wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Low: 30 °F

    Partly Cloudy
    and Blustery
    then Slight
    Chance Snow
    Showers

  • Monday

    Monday: A 30 percent chance of snow showers, mainly before 11am. Mostly cloudy, with a high near 44. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 44 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: Cloudy, with a low around 23. North northeast wind around 10 mph becoming east after midnight.

    Low: 23 °F

    Cloudy

  • Tuesday

    Tuesday: A chance of snow showers before 4pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 40. Breezy, with a southeast wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.

    High: 40 °F

    Breezy.
    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers before 7pm. Mostly cloudy, with a low around 34. Breezy, with a southeast wind around 20 mph, with gusts as high as 30 mph.

    Low: 34 °F

    Breezy.
    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 62. Breezy.

    High: 62 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 63. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
A 10 percent chance of snow showers after 5am. Increasing clouds, with a low around 30. Blustery, with a north wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Monday
A 30 percent chance of snow showers, mainly before 11am. Mostly cloudy, with a high near 44. North wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Cloudy, with a low around 23. North northeast wind around 10 mph becoming east after midnight.
Tuesday
A chance of snow showers before 4pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 40. Breezy, with a southeast wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.
Tuesday Night
A 30 percent chance of showers before 7pm. Mostly cloudy, with a low around 34. Breezy, with a southeast wind around 20 mph, with gusts as high as 30 mph.
Wednesday
Mostly sunny, with a high near 62. Breezy.
Wednesday Night
Partly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 55.
Thursday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 31.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 58.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 41.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 63.
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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:
1:33 pm CDT Apr 5, 2026
Forecast Valid:
2pm CDT Apr 5, 2026-6pm CDT Apr 11, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation