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

41°F

5°C

Humidity 79%
Wind Speed NW 20 mph
Barometer 30.00 in (1017.6 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 6 Feb 2:56 am CST
Extended Forecast for

Lesterville SD

  • Overnight

    Overnight: A chance of sprinkles after 5am. Partly cloudy, with a low around 36. Breezy, with a north northwest wind 20 to 25 mph, with gusts as high as 35 mph.

    Low: 36 °F

    Chance
    Sprinkles and
    Breezy

  • Friday

    Friday: A chance of sprinkles before noon. Partly sunny, with a high near 41. Breezy, with a north northwest wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 41 °F

    Breezy then
    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 21. North wind 5 to 15 mph becoming southeast after midnight. Winds could gust as high as 20 mph.

    Low: 21 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 48. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 48 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29. South wind around 10 mph becoming northwest after midnight.

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 54. Northwest wind 5 to 10 mph becoming southwest in the afternoon.

    High: 54 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of sprinkles after 5am. Partly cloudy, with a low around 36. Breezy, with a north northwest wind 20 to 25 mph, with gusts as high as 35 mph.
Friday
A chance of sprinkles before noon. Partly sunny, with a high near 41. Breezy, with a north northwest wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
Partly cloudy, with a low around 21. North wind 5 to 15 mph becoming southeast after midnight. Winds could gust as high as 20 mph.
Saturday
Mostly sunny, with a high near 48. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly cloudy, with a low around 29. South wind around 10 mph becoming northwest after midnight.
Sunday
Mostly sunny, with a high near 54. Northwest wind 5 to 10 mph becoming southwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 62.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
A slight chance of rain and snow before noon, then a slight chance of rain. Mostly cloudy, with a high near 46. Chance of precipitation is 20%.
Tuesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 24. Chance of precipitation is 20%.
Wednesday
A slight chance of rain and snow. Mostly cloudy, with a high near 43. Chance of precipitation is 20%.
Wednesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 25. Chance of precipitation is 20%.
Thursday
A 30 percent chance of snow. Partly sunny, with a high near 45.
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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 am CST Feb 6, 2026
Forecast Valid:
3am CST Feb 6, 2026-6pm CST Feb 12, 2026
 
Forecast Discussion
 
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Additional Resources

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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