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.

Light Rain Fog/Mist and Breezy

46°F

8°C

Humidity 96%
Wind Speed NW 21 G 32 mph
Barometer 29.73 in (1008.5 mb)
Dewpoint 45°F (7°C)
Visibility 6.00 mi
Wind Chill38°F (3°C)
Last update 4 Nov 1:56 pm CST
Extended Forecast for

Yankton SD

  • This Afternoon

    This Afternoon: Showers likely, mainly before 3pm. Mostly cloudy, with a high near 46. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Showers
    Likely and
    Breezy

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 11pm. Cloudy, with a low around 37. Northwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 37 °F

    Chance
    Showers then
    Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 47. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 47 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 30. North northwest wind 5 to 10 mph becoming light north in the evening.

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 46. Calm wind becoming south southeast around 5 mph.

    High: 46 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30. South southeast wind around 5 mph.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

Detailed Forecast

This Afternoon
Showers likely, mainly before 3pm. Mostly cloudy, with a high near 46. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 30 percent chance of showers, mainly before 11pm. Cloudy, with a low around 37. Northwest wind around 15 mph, with gusts as high as 25 mph.
Thursday
Mostly cloudy, with a high near 47. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around 30. North northwest wind 5 to 10 mph becoming light north in the evening.
Friday
Mostly sunny, with a high near 46. Calm wind becoming south southeast around 5 mph.
Friday Night
Partly cloudy, with a low around 30. South southeast wind around 5 mph.
Saturday
Mostly sunny, with a high near 58.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Sunny, with a high near 61.
Sunday Night
Clear, with a low around 41.
Monday
Sunny, with a high near 64.
Monday Night
Mostly clear, with a low around 38.
Tuesday
Mostly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Yankton SD
 42.88°N 97.4°W (Elev. 1204 ft)
Last Update:
1:08 pm CST Nov 4, 2026
Forecast Valid:
2pm CST Nov 4, 2026-6pm CST Nov 10, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation