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 and Breezy

65°F

18°C

Humidity 31%
Wind Speed NW 22 G 29 mph
Barometer 29.69 in (1006.4 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 4 May 11:56 am CDT
Extended Forecast for

Lesterville SD

  • This Afternoon

    This Afternoon: A chance of sprinkles after 4pm. Increasing clouds, with a high near 67. Breezy, with a north northwest wind 20 to 25 mph, with gusts as high as 30 mph.

    High: 67 °F

    Chance
    Sprinkles and
    Breezy

  • Tonight

    Tonight: A chance of sprinkles before 9pm. Mostly cloudy, with a low around 37. Breezy, with a north northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 37 °F

    Breezy then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 56. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 56 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31. North wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 56. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 56 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35. Northwest wind 5 to 10 mph becoming south southwest after midnight.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A chance of sprinkles after 4pm. Increasing clouds, with a high near 67. Breezy, with a north northwest wind 20 to 25 mph, with gusts as high as 30 mph.
Tonight
A chance of sprinkles before 9pm. Mostly cloudy, with a low around 37. Breezy, with a north northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Tuesday
Partly sunny, with a high near 56. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 31. North wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 56. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 35. Northwest wind 5 to 10 mph becoming south southwest after midnight.
Thursday
Sunny, with a high near 66.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 67.
Friday Night
Partly cloudy, with a low around 41.
Saturday
Mostly sunny, with a high near 71.
Saturday Night
Mostly cloudy, with a low around 44.
Sunday
Mostly sunny, with a high near 70.
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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:
11:28 am CDT May 4, 2026
Forecast Valid:
12pm CDT May 4, 2026-6pm CDT May 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation