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

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Overcast

41°F

5°C

Humidity 82%
Wind Speed N 13 mph
Barometer 30.16 in (1023.7 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 5 Nov 5:56 pm CST
Extended Forecast for

5 Miles SW Yankton SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. North wind 5 to 8 mph becoming calm in the evening.

    Low: 31 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 48. Calm wind becoming south around 6 mph in the afternoon.

    High: 48 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33. South wind 3 to 5 mph.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 59. West southwest wind 3 to 6 mph.

    High: 59 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39. West wind 3 to 5 mph.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 63. Calm wind becoming south around 6 mph in the afternoon.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 45. South southeast wind 6 to 9 mph becoming southwest after midnight. Winds could gust as high as 17 mph.

    Low: 45 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 63. Southwest wind 7 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 63 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37. Northwest wind around 5 mph becoming calm in the evening.

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 31. North wind 5 to 8 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 48. Calm wind becoming south around 6 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 33. South wind 3 to 5 mph.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 59. West southwest wind 3 to 6 mph.
Saturday Night
Partly cloudy, with a low around 39. West wind 3 to 5 mph.
Sunday
Sunny, with a high near 63. Calm wind becoming south around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 45. South southeast wind 6 to 9 mph becoming southwest after midnight. Winds could gust as high as 17 mph.
Monday
Sunny, with a high near 63. Southwest wind 7 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph.
Monday Night
Mostly clear, with a low around 37. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 60. Calm wind becoming southwest around 5 mph.
Tuesday Night
Partly cloudy, with a low around 38. Light and variable wind.
Veterans Day
Sunny, with a high near 60. West northwest wind 3 to 7 mph.
Wednesday Night
Mostly clear, with a low around 40. West wind 3 to 5 mph.
Thursday
Sunny, with a high near 60. Light and variable wind becoming west southwest 5 to 7 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Yankton SD
 42.86°N 97.45°W (Elev. 1175 ft)
Last Update:
6:17 pm CST Nov 5, 2026
Forecast Valid:
6pm CST Nov 5, 2026-6pm CST Nov 12, 2026
 
Forecast Discussion
 
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