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

54°F

12°C

Humidity 64%
Wind Speed N 7 mph
Barometer 29.99 in (1017.0 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 13 Oct 11:56 am CDT
Extended Forecast for

Lesterville SD

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 57. North northwest wind around 10 mph.

    High: 57 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 40. North wind 5 to 10 mph.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 62. North northeast wind 5 to 10 mph.

    High: 62 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 45. East northeast wind around 5 mph. Chance of precipitation is 70%.

    Low: 45 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Thursday

    Thursday: Showers, mainly before 1pm. High near 59. North northeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    High: 59 °F

    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 40. North northwest wind around 15 mph, with gusts as high as 30 mph.

    Low: 40 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 36.

    Low: 36 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 65. Breezy.

    High: 65 °F

    Sunny then
    Sunny and
    Breezy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 57. North northwest wind around 10 mph.
Tonight
Mostly clear, with a low around 40. North wind 5 to 10 mph.
Wednesday
Increasing clouds, with a high near 62. North northeast wind 5 to 10 mph.
Wednesday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 45. East northeast wind around 5 mph. Chance of precipitation is 70%.
Thursday
Showers, mainly before 1pm. High near 59. North northeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Thursday Night
Mostly clear, with a low around 40. North northwest wind around 15 mph, with gusts as high as 30 mph.
Friday
Sunny, with a high near 56.
Friday Night
Clear, with a low around 36.
Saturday
Sunny, with a high near 65. Breezy.
Saturday Night
Clear, with a low around 46.
Sunday
Sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Mostly 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 97.61°W (Elev. 1365 ft)
Last Update:
10:18 am CDT Oct 13, 2026
Forecast Valid:
12pm CDT Oct 13, 2026-6pm CDT Oct 19, 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