Hazardous Weather Conditions
Current conditions at
Yankton, Chan Gurney Municipal Airport (KYKN)
Lat: 42.92°NLon: 97.38°WElev: 1306ft.
Fair
23°F
-5°C
| Humidity | 92% |
| Wind Speed | N 6 mph |
| Barometer | 30.40 in (1032.1 mb) |
| Dewpoint | 21°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 16°F (-9°C) |
| Last update | 23 Mar 1:56 am CDT |
Extended Forecast for
Lesterville SD
Overnight

Low: 26 °F
Mostly Clear
Monday
High: 53 °F
Partly Sunny
then Slight
Chance Rain
and BreezyMonday Night

Low: 33 °F
Decreasing
CloudsTuesday

High: 66 °F
Partly Sunny
Tuesday Night

Low: 44 °F
Mostly Cloudy
Wednesday

High: 79 °F
Decreasing
CloudsWednesday Night

Low: 48 °F
Partly Cloudy
Thursday

High: 61 °F
Partly Sunny
and BreezyThursday Night
Low: 23 °F
Partly Cloudy
and Blustery
then Partly
Cloudy
Detailed Forecast
Overnight
Mostly clear, with a low around 26. Northeast wind around 5 mph becoming southeast.
Monday
A slight chance of rain between 3pm and 5pm, then a chance of sprinkles with a slight chance of rain after 5pm. Increasing clouds, with a high near 53. Breezy, with a south southeast wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 33. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Partly sunny, with a high near 66. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 44. Southeast wind 5 to 10 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 79. South southeast wind 5 to 10 mph becoming northwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Partly sunny, with a high near 61. Breezy.
Thursday Night
Partly cloudy, with a low around 23. Blustery.
Friday
Mostly sunny, with a high near 49.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 60.
Saturday Night
Mostly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 69.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Lesterville SD
43.03°N 97.58°W (Elev. 1362 ft)
43.03°N 97.58°W (Elev. 1362 ft)
1:32 am CDT Mar 23, 2026
2am CDT Mar 23, 2026-6pm CDT Mar 29, 2026



