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Hazardous Weather Conditions

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Fair

29°F

-2°C

Humidity 82%
Wind Speed N 6 mph
Barometer 30.39 in (1031.9 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 23 Mar 12:56 am CDT
Extended Forecast for

Lesterville SD

  • Overnight

    Overnight: Mostly clear, with a low around 26. North northeast wind around 5 mph becoming calm.

    Low: 26 °F

    Mostly Clear

  • Monday

    Monday: A slight chance of rain between 3pm and 5pm, then a chance of sprinkles with a slight chance of rain after 5pm. Increasing clouds, with a high near 54. Breezy, with a south southeast wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 20%.

    High: 54 °F

    Partly Sunny
    then Slight
    Chance Rain
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 35. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 35 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 67. South southeast wind around 10 mph, with gusts as high as 20 mph.

    High: 67 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43. East southeast wind 5 to 10 mph.

    Low: 43 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 76. East southeast wind around 10 mph becoming northwest in the afternoon.

    High: 76 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 61. Breezy.

    High: 61 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. Blustery.

    Low: 23 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 26. North northeast wind around 5 mph becoming calm.
Monday
A slight chance of rain between 3pm and 5pm, then a chance of sprinkles with a slight chance of rain after 5pm. Increasing clouds, with a high near 54. Breezy, with a south southeast wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 35. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Partly sunny, with a high near 67. South southeast wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 43. East southeast wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 76. East southeast wind around 10 mph becoming northwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 61. Breezy.
Thursday Night
Partly cloudy, with a low around 23. Blustery.
Friday
Sunny, with a high near 49.
Friday Night
Mostly clear, with a low around 28.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Partly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lesterville SD
 43.03°N 97.58°W (Elev. 1362 ft)
Last Update:
12:08 am CDT Mar 23, 2026
Forecast Valid:
12am CDT Mar 23, 2026-6pm CDT Mar 29, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation