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

36°F

2°C

Humidity 52%
Wind Speed SE 6 mph
Barometer 30.16 in (1023.5 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 24 Mar 1:56 am CDT
Extended Forecast for

Gayville SD

  • Overnight

    Overnight: Partly cloudy, with a low around 31. South southeast wind around 10 mph.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 62. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 62 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39. Southeast wind 5 to 10 mph.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81. South wind 5 to 10 mph becoming east southeast in the afternoon.

    High: 81 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 51. South wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 51 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 65. Breezy, with a north wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 65 °F

    Partly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. Blustery.

    Low: 23 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Friday

    Friday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 31. South southeast wind around 10 mph.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 62. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 39. Southeast wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 81. South wind 5 to 10 mph becoming east southeast in the afternoon.
Wednesday Night
Partly cloudy, with a low around 51. South wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday
Partly sunny, with a high near 65. Breezy, with a north wind 15 to 25 mph, with gusts as high as 35 mph.
Thursday Night
Partly cloudy, with a low around 23. Blustery.
Friday
Sunny, with a high near 50.
Friday Night
Mostly clear, with a low around 25.
Saturday
Mostly sunny, with a high near 63. Breezy.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Mostly sunny, with a high near 72.
Sunday Night
Mostly clear, with a low around 43.
Monday
Partly sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Gayville SD
 42.88°N 97.19°W (Elev. 1171 ft)
Last Update:
1:33 am CDT Mar 24, 2026
Forecast Valid:
2am CDT Mar 24, 2026-6pm CDT Mar 30, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation