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

70°F

21°C

Humidity 73%
Wind Speed SE 8 mph
Barometer 29.79 in (1009.2 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 4 Oct 7:56 am CDT
Extended Forecast for

6 Miles SW Tripp SD

  • Today

    Today: Sunny, with a high near 90. Windy, with a south wind 20 to 30 mph, with gusts as high as 40 mph.

    High: 90 °F

    Sunny and
    Windy

  • Tonight

    Tonight: A chance of showers and thunderstorms before 4am, then a slight chance of showers. Increasing clouds, with a low around 63. Windy, with a south wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.

    Low: 63 °F

    Mostly Clear
    and Windy
    then Chance
    T-storms and
    Breezy

  • Sunday

    Sunday: Sunny, with a high near 73. Breezy, with a south southwest wind around 20 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph.

    High: 73 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 47. North wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 47 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 59. North northeast wind 5 to 10 mph.

    High: 59 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44. North northeast wind around 5 mph becoming west after midnight.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 90. Windy, with a south wind 20 to 30 mph, with gusts as high as 40 mph.
Tonight
A chance of showers and thunderstorms before 4am, then a slight chance of showers. Increasing clouds, with a low around 63. Windy, with a south wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.
Sunday
Sunny, with a high near 73. Breezy, with a south southwest wind around 20 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 47. North wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Partly sunny, with a high near 59. North northeast wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 44. North northeast wind around 5 mph becoming west after midnight.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Sunny, with a high near 67.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
Mostly sunny, with a high near 71.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SW Tripp SD
 43.17°N 98.06°W (Elev. 1801 ft)
Last Update:
8:13 am CDT Oct 4, 2025
Forecast Valid:
9am CDT Oct 4, 2025-6pm CDT Oct 10, 2025
 
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