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

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Fair

53°F

12°C

Humidity 37%
Wind Speed SE 12 mph
Barometer 29.95 in (1016.0 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 16 Nov 3:56 pm CST
Extended Forecast for

Lesterville SD

  • Tonight

    Tonight: Partly cloudy, with a low around 37. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Partly Cloudy

  • Monday

    Monday: A 50 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 48. Breezy, with an east southeast wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 48 °F

    Slight Chance
    Rain then
    Chance Rain
    and Breezy

  • Monday Night

    Monday Night: A 40 percent chance of rain, mainly before midnight. Cloudy, with a low around 37. East southeast wind 10 to 15 mph becoming northeast after midnight. Winds could gust as high as 20 mph.

    Low: 37 °F

    Chance Rain

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 46. North northeast wind 5 to 10 mph.

    High: 46 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. East wind around 5 mph becoming south southeast after midnight.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 56. South southeast wind 5 to 10 mph.

    High: 56 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 37. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Monday
A 50 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 48. Breezy, with an east southeast wind 15 to 20 mph, with gusts as high as 25 mph.
Monday Night
A 40 percent chance of rain, mainly before midnight. Cloudy, with a low around 37. East southeast wind 10 to 15 mph becoming northeast after midnight. Winds could gust as high as 20 mph.
Tuesday
Mostly cloudy, with a high near 46. North northeast wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 35. East wind around 5 mph becoming south southeast after midnight.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 56. South southeast wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 39.
Thursday
Partly sunny, with a high near 53.
Thursday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 33.
Friday
Partly sunny, with a high near 46.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Mostly sunny, with a high near 53.
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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:
3:18 pm CST Nov 16, 2025
Forecast Valid:
4pm CST Nov 16, 2025-6pm CST Nov 23, 2025
 
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