Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Fair

46°F

8°C

Humidity 44%
Wind Speed NW 7 mph
Barometer 30.13 in (1022.2 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 1 May 8:56 pm CDT
Extended Forecast for

4 Miles S Wakonda SD

Freeze Warning May 2, 01:00am until May 2, 08:00am
Click here for hazard details and duration
Freeze Warning
  • Tonight

    Tonight: Widespread frost after 5am.  Otherwise, mostly clear, with a low around 31. North northwest wind 5 to 10 mph becoming light and variable  after midnight.

    Low: 31 °F

    Mostly Clear
    then Frost

  • Saturday

    Saturday: Widespread frost before 8am.  Otherwise, sunny, with a high near 68. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 68 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 45. Southwest wind around 10 mph becoming northwest after midnight.

    Low: 45 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 70. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 70 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45. Northwest wind 5 to 10 mph becoming southwest after midnight.

    Low: 45 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers after 1pm.  Mostly sunny, with a high near 71. Breezy, with a west southwest wind 10 to 15 mph becoming northwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 71 °F

    Sunny then
    Slight Chance
    Showers and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 38. Breezy.

    Low: 38 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Widespread frost after 5am. Otherwise, mostly clear, with a low around 31. North northwest wind 5 to 10 mph becoming light and variable after midnight.
Saturday
Widespread frost before 8am. Otherwise, sunny, with a high near 68. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Increasing clouds, with a low around 45. Southwest wind around 10 mph becoming northwest after midnight.
Sunday
Mostly sunny, with a high near 70. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 45. Northwest wind 5 to 10 mph becoming southwest after midnight.
Monday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 71. Breezy, with a west southwest wind 10 to 15 mph becoming northwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Monday Night
Mostly cloudy, with a low around 38. Breezy.
Tuesday
Partly sunny, with a high near 58.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Partly sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 34.
Thursday
Mostly sunny, with a high near 63.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Sunny, with a high near 72.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Wakonda SD
 42.95°N 97.1°W (Elev. 1283 ft)
9:23 pm CDT May 1, 2026
9pm CDT May 1, 2026-6pm CDT May 8, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database