National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
News Headlines

Hazardous Weather Conditions

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Fair

53°F

12°C

Humidity 96%
Wind Speed NW 6 mph
Barometer 29.72 in (1007.1 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 12 Oct 1:56 am CDT
Extended Forecast for

Lesterville SD

  • Overnight

    Overnight: Mostly cloudy, with a low around 54. North wind around 5 mph.

    Low: 54 °F

    Mostly Cloudy

  • Columbus Day

    Columbus Day: Partly sunny, with a high near 68. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 68 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 47 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64. North wind around 10 mph.

    High: 64 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 45. North wind around 10 mph.

    Low: 45 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Mostly sunny, with a high near 64. North northeast wind 5 to 10 mph.

    High: 64 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Showers likely after 1am. Mostly cloudy, with a low around 47. Chance of precipitation is 70%.

    Low: 47 °F

    Mostly Cloudy
    then Showers
    Likely

  • Thursday

    Thursday: A 50 percent chance of showers before 1pm. Mostly cloudy, with a high near 61.

    High: 61 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41. Breezy.

    Low: 41 °F

    Partly Cloudy
    then Mostly
    Clear and
    Breezy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 54. North wind around 5 mph.
Columbus Day
Partly sunny, with a high near 68. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 47. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 64. North wind around 10 mph.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 45. North wind around 10 mph.
Wednesday
Mostly sunny, with a high near 64. North northeast wind 5 to 10 mph.
Wednesday Night
Showers likely after 1am. Mostly cloudy, with a low around 47. Chance of precipitation is 70%.
Thursday
A 50 percent chance of showers before 1pm. Mostly cloudy, with a high near 61.
Thursday Night
Partly cloudy, with a low around 41. Breezy.
Friday
Sunny, with a high near 55. Breezy.
Friday Night
Mostly clear, with a low around 36.
Saturday
Sunny, with a high near 63. Breezy.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Sunny, with a high near 70.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lesterville SD
 43.03°N 97.58°W (Elev. 1362 ft)
Last Update:
1:33 am CDT Oct 12, 2026
Forecast Valid:
2am CDT Oct 12, 2026-6pm CDT Oct 18, 2026
 
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