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.

Overcast

35°F

2°C

Humidity 61%
Wind Speed S 3 mph
Barometer 29.90 in (1014.4 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 14 Feb 5:56 am CST
Extended Forecast for

Gayville SD

  • Today

    Today: A slight chance of sprinkles between 9am and 10am. Partly sunny, with a high near 62. South southeast wind around 5 mph becoming west northwest in the afternoon.

    High: 62 °F

    Slight Chance
    Sprinkles

  • Tonight

    Tonight: Mostly clear, with a low around 29. West northwest wind around 5 mph.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 66. West wind 5 to 10 mph becoming south southwest 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 66 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 37. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 65. Southwest wind 5 to 10 mph becoming north northeast in the morning.

    High: 65 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 42. East southeast wind 5 to 15 mph.

    Low: 42 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after noon. Partly sunny, with a high near 68. Breezy.

    High: 68 °F

    Partly Sunny
    then Slight
    Chance Rain
    and Breezy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain, mainly before midnight. Partly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Wednesday

    Wednesday: Mostly sunny, with a high near 55. Breezy.

    High: 55 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Today
A slight chance of sprinkles between 9am and 10am. Partly sunny, with a high near 62. South southeast wind around 5 mph becoming west northwest in the afternoon.
Tonight
Mostly clear, with a low around 29. West northwest wind around 5 mph.
Sunday
Mostly sunny, with a high near 66. West wind 5 to 10 mph becoming south southwest 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 37. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Washington's Birthday
Mostly sunny, with a high near 65. Southwest wind 5 to 10 mph becoming north northeast in the morning.
Monday Night
Mostly cloudy, with a low around 42. East southeast wind 5 to 15 mph.
Tuesday
A 20 percent chance of rain after noon. Partly sunny, with a high near 68. Breezy.
Tuesday Night
A 40 percent chance of rain, mainly before midnight. Partly cloudy, with a low around 40.
Wednesday
Mostly sunny, with a high near 55. Breezy.
Wednesday Night
A slight chance of rain and snow after midnight. Partly cloudy, with a low around 28. Chance of precipitation is 20%.
Thursday
A 40 percent chance of snow. Mostly cloudy, with a high near 44.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 21.
Friday
A 20 percent chance of snow. Mostly sunny, with a high near 41.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gayville SD
 42.88°N 97.19°W (Elev. 1171 ft)
Last Update:
6:38 am CST Feb 14, 2026
Forecast Valid:
6am CST Feb 14, 2026-6pm CST Feb 20, 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