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Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Fair

52°F

11°C

Humidity 80%
Wind Speed Calm
Barometer 30.06 in (1019.0 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 7 Oct 11:56 pm CDT
Extended Forecast for

4 Miles NW Lesterville SD

  • Overnight

    Overnight: Partly cloudy, with a low around 51. Calm wind becoming northwest around 5 mph.

    Low: 51 °F

    Partly Cloudy

  • Thursday

    Thursday: A 10 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 73. East wind 5 to 10 mph becoming south southeast in the afternoon.

    High: 73 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Partly cloudy, with a low around 54. Southeast wind around 10 mph. Chance of precipitation is 30%.

    Low: 54 °F

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 82. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 67. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 35 mph.

    Low: 67 °F

    Clear and
    Breezy

  • Saturday

    Saturday: Sunny, with a high near 84. Breezy, with a south wind around 25 mph, with gusts as high as 40 mph.

    High: 84 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Clear, with a low around 64. Breezy.

    Low: 64 °F

    Clear and
    Breezy then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 51. Calm wind becoming northwest around 5 mph.
Thursday
A 10 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 73. East wind 5 to 10 mph becoming south southeast in the afternoon.
Thursday Night
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Partly cloudy, with a low around 54. Southeast wind around 10 mph. Chance of precipitation is 30%.
Friday
Sunny, with a high near 82. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Friday Night
Clear, with a low around 67. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 35 mph.
Saturday
Sunny, with a high near 84. Breezy, with a south wind around 25 mph, with gusts as high as 40 mph.
Saturday Night
Clear, with a low around 64. Breezy.
Sunday
Sunny, with a high near 76.
Sunday Night
Partly cloudy, with a low around 52.
Columbus Day
Partly sunny, with a high near 60.
Monday Night
Mostly cloudy, with a low around 43.
Tuesday
Mostly sunny, with a high near 59.
Tuesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 45.
Wednesday
A 40 percent chance of showers. Partly sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Lesterville SD
 43.09°N 97.64°W (Elev. 1319 ft)
Last Update:
12:28 am CDT Oct 8, 2026
Forecast Valid:
12am CDT Oct 8, 2026-6pm CDT Oct 14, 2026
 
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Additional Resources

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Chance of Precipitation