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

Hazardous Weather Conditions

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Fair

30°F

-1°C

Humidity 85%
Wind Speed NW 10 mph
Barometer 30.07 in (1020.3 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 10 Feb 3:56 am CST
Extended Forecast for

Lesterville SD

  • Today

    Today: Mostly cloudy, with a high near 46. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 46 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly clear, with a low around 25. Northwest wind around 5 mph becoming calm in the evening.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 51. South wind 5 to 10 mph.

    High: 51 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain, mainly after midnight. Cloudy, with a low around 34. Southeast wind around 10 mph.

    Low: 34 °F

    Chance Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 52. Southeast wind 5 to 10 mph becoming northeast in the afternoon.

    High: 52 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27. East northeast wind around 5 mph becoming south southeast after midnight.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 46. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 25. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Increasing clouds, with a high near 51. South wind 5 to 10 mph.
Wednesday Night
A 30 percent chance of rain, mainly after midnight. Cloudy, with a low around 34. Southeast wind around 10 mph.
Thursday
Mostly sunny, with a high near 52. Southeast wind 5 to 10 mph becoming northeast in the afternoon.
Thursday Night
Mostly clear, with a low around 27. East northeast wind around 5 mph becoming south southeast after midnight.
Friday
Sunny, with a high near 54.
Friday Night
Mostly clear, with a low around 32.
Saturday
Mostly sunny, with a high near 55.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 57.
Sunday Night
Mostly cloudy, with a low around 37.
Washington's Birthday
Partly sunny, with a high near 58.
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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:
3:03 am CST Feb 10, 2026
Forecast Valid:
4am CST Feb 10, 2026-6pm CST Feb 16, 2026
 
Forecast Discussion
 
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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