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

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Fair

52°F

11°C

Humidity 86%
Wind Speed NW 9 mph
Barometer 29.95 in (1014.8 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 7 Oct 3:56 am CDT
Extended Forecast for

4 Miles NE Santee NE

  • Today

    Today: Sunny, with a high near 77. Northwest wind 5 to 10 mph.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 50. Calm wind becoming north northwest around 5 mph.

    Low: 50 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 72. Northeast wind 5 to 10 mph becoming southeast in the afternoon.

    High: 72 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 55. Southeast wind 5 to 10 mph.

    Low: 55 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 81. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 81 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 66. Windy, with a south wind 15 to 20 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 35 mph.

    Low: 66 °F

    Clear and
    Windy

  • Saturday

    Saturday: Sunny, with a high near 83. Breezy.

    High: 83 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 64. Breezy.

    Low: 64 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 75. Breezy.

    High: 75 °F

    Sunny and
    Breezy then
    Sunny

Detailed Forecast

Today
Sunny, with a high near 77. Northwest wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 50. Calm wind becoming north northwest around 5 mph.
Thursday
Partly sunny, with a high near 72. Northeast wind 5 to 10 mph becoming southeast in the afternoon.
Thursday Night
Partly cloudy, with a low around 55. Southeast wind 5 to 10 mph.
Friday
Sunny, with a high near 81. South wind 5 to 15 mph, with gusts as high as 20 mph.
Friday Night
Clear, with a low around 66. Windy, with a south wind 15 to 20 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 35 mph.
Saturday
Sunny, with a high near 83. Breezy.
Saturday Night
Mostly clear, with a low around 64. Breezy.
Sunday
Sunny, with a high near 75. Breezy.
Sunday Night
Mostly cloudy, with a low around 55.
Columbus Day
Partly sunny, with a high near 64.
Monday Night
A 40 percent chance of showers. Partly cloudy, with a low around 49.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 61.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Santee NE
 42.87°N 97.78°W (Elev. 1207 ft)
Last Update:
3:48 am CDT Oct 7, 2026
Forecast Valid:
4am CDT Oct 7, 2026-6pm CDT Oct 13, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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