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

20°F

-7°C

Humidity 74%
Wind Speed E 3 mph
Barometer 30.04 in (1020.1 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 1 Jan 3:56 am CST
Extended Forecast for

4 Miles NW Olivet SD

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 33. South southeast wind 5 to 10 mph becoming north northeast in the afternoon.

    High: 33 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. North wind around 5 mph.

    Low: 18 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of freezing rain before 1pm, then a slight chance of freezing rain and sleet between 1pm and 3pm, then a slight chance of sleet after 3pm. Cloudy, with a high near 27. East southeast wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 27 °F

    Slight Chance
    Freezing Rain
    then Slight
    Chance Wintry
    Mix

  • Friday Night

    Friday Night: Cloudy, then gradually becoming partly cloudy, with a low around 19. East wind around 5 mph becoming south after midnight.

    Low: 19 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 37. South wind around 5 mph becoming north in the afternoon.

    High: 37 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 21. North northeast wind 5 to 15 mph becoming southeast after midnight.

    Low: 21 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

Detailed Forecast

New Year's Day
Partly sunny, with a high near 33. South southeast wind 5 to 10 mph becoming north northeast in the afternoon.
Tonight
Mostly cloudy, with a low around 18. North wind around 5 mph.
Friday
A slight chance of freezing rain before 1pm, then a slight chance of freezing rain and sleet between 1pm and 3pm, then a slight chance of sleet after 3pm. Cloudy, with a high near 27. East southeast wind 5 to 10 mph. Chance of precipitation is 20%.
Friday Night
Cloudy, then gradually becoming partly cloudy, with a low around 19. East wind around 5 mph becoming south after midnight.
Saturday
Mostly sunny, with a high near 37. South wind around 5 mph becoming north in the afternoon.
Saturday Night
Partly cloudy, with a low around 21. North northeast wind 5 to 15 mph becoming southeast after midnight.
Sunday
Partly sunny, with a high near 46.
Sunday Night
Partly cloudy, with a low around 25.
Monday
Partly sunny, with a high near 48.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 49.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
Mostly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Olivet SD
 43.29°N 97.73°W (Elev. 1319 ft)
Last Update:
3:48 am CST Jan 1, 2026
Forecast Valid:
4am CST Jan 1, 2026-6pm CST Jan 7, 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