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

65°F

18°C

Humidity 90%
Wind Speed S 14 mph
Barometer 30.17 in (1022.5 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 24 Sep 4:56 pm CDT
Extended Forecast for

5 Miles WSW Yankton SD

  • This Afternoon

    This Afternoon: A 30 percent chance of showers. Cloudy, with a high near 64. South wind around 10 mph.

    High: 64 °F

    Chance
    Showers

  • Tonight

    Tonight: A slight chance of showers before 7pm, then patchy drizzle after 7pm. Cloudy, with a low around 59. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 59 °F

    Patchy
    Drizzle

  • Friday

    Friday: Areas of drizzle with a chance of showers before 7am, then a chance of showers after 7am. Cloudy, with a high near 62. East southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    High: 62 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of showers after 4am. Low around 60. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    Low: 60 °F

    Showers

  • Saturday

    Saturday: A 30 percent chance of showers before 1pm. Mostly cloudy, with a high near 70. South southeast wind around 10 mph, with gusts as high as 20 mph.

    High: 70 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 61. Southeast wind 5 to 10 mph becoming light after midnight.

    Low: 61 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 72.

    High: 72 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 71.

    High: 71 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A 30 percent chance of showers. Cloudy, with a high near 64. South wind around 10 mph.
Tonight
A slight chance of showers before 7pm, then patchy drizzle after 7pm. Cloudy, with a low around 59. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.
Friday
Areas of drizzle with a chance of showers before 7am, then a chance of showers after 7am. Cloudy, with a high near 62. East southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Friday Night
Showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of showers after 4am. Low around 60. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Saturday
A 30 percent chance of showers before 1pm. Mostly cloudy, with a high near 70. South southeast wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 61. Southeast wind 5 to 10 mph becoming light after midnight.
Sunday
Partly sunny, with a high near 72.
Sunday Night
Partly cloudy, with a low around 61.
Monday
Mostly cloudy, with a high near 71.
Monday Night
A chance of showers and thunderstorms, then showers after 1am. Low around 62. Chance of precipitation is 80%.
Tuesday
Showers likely. Mostly cloudy, with a high near 64. Chance of precipitation is 70%.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
Mostly sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Yankton SD
 42.86°N 97.48°W (Elev. 1201 ft)
Last Update:
4:33 pm CDT Sep 24, 2026
Forecast Valid:
5pm CDT Sep 24, 2026-6pm CDT Oct 1, 2026
 
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