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.

Fair

55°F

13°C

Humidity 47%
Wind Speed W 16 mph
Barometer 30.33 in (1029.0 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 5 Apr 11:56 am CDT
Extended Forecast for

4 Miles NW Olivet SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 62. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 30 mph.

    High: 62 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Increasing clouds, with a low around 28. Blustery, with a north northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Low: 28 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Monday

    Monday: A 20 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 43. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 43 °F

    Slight Chance
    Snow Showers

  • Monday Night

    Monday Night: Cloudy, with a low around 22. North northeast wind 10 to 15 mph becoming east southeast after midnight.

    Low: 22 °F

    Cloudy

  • Tuesday

    Tuesday: A chance of snow showers before 1pm, then a chance of rain and snow showers between 1pm and 4pm, then a chance of rain showers after 4pm. Mostly cloudy, with a high near 43. Breezy, with a southeast wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.

    High: 43 °F

    Breezy.
    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 35 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63. Breezy.

    High: 63 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: A chance of rain and snow showers after 1am. Partly cloudy, with a low around 30. Chance of precipitation is 30%.

    Low: 30 °F

    Partly Cloudy
    then Chance
    Rain/Snow

  • Thursday

    Thursday: A 30 percent chance of showers after 1pm. Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 62. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 30 mph.
Tonight
Increasing clouds, with a low around 28. Blustery, with a north northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Monday
A 20 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 43. North wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Cloudy, with a low around 22. North northeast wind 10 to 15 mph becoming east southeast after midnight.
Tuesday
A chance of snow showers before 1pm, then a chance of rain and snow showers between 1pm and 4pm, then a chance of rain showers after 4pm. Mostly cloudy, with a high near 43. Breezy, with a southeast wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 35. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday
Mostly sunny, with a high near 63. Breezy.
Wednesday Night
A chance of rain and snow showers after 1am. Partly cloudy, with a low around 30. Chance of precipitation is 30%.
Thursday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 50.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 32.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 55.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 36.
Saturday
A 50 percent chance of showers. Partly sunny, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Olivet SD
 43.29°N 97.73°W (Elev. 1319 ft)
Last Update:
10:04 am CDT Apr 5, 2026
Forecast Valid:
12pm CDT Apr 5, 2026-6pm CDT Apr 11, 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