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.

Fair

50°F

10°C

Humidity 71%
Wind Speed N 13 mph
Barometer 29.69 in (1006.0 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 31 Mar 1:56 am CDT
Extended Forecast for

Gayville SD

  • Overnight

    Overnight: Mostly cloudy, with a low around 44. Breezy, with a north wind 10 to 15 mph increasing to 15 to 20 mph. Winds could gust as high as 35 mph.

    Low: 44 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 59. Breezy, with a north wind 20 to 25 mph, with gusts as high as 35 mph.

    High: 59 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of rain before 1am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 32. East northeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of snow before 9am, then rain likely between 9am and 4pm, then rain likely, possibly mixed with sleet after 4pm. Cloudy, with a high near 43. Breezy, with an east wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Little or no snow and sleet accumulation expected.

    High: 43 °F

    Chance
    Rain/Snow
    then
    Rain/Sleet
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain, possibly mixed with sleet, becoming all rain after 1am. Low around 32. East northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Little or no sleet accumulation expected.

    Low: 32 °F

    Rain/Sleet

  • Thursday

    Thursday: Rain likely, mainly before 1pm. Cloudy, with a high near 45. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    High: 45 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Friday

    Friday: Rain or freezing rain likely after 7am, becoming all rain after 1pm. Mostly cloudy, with a high near 46. Chance of precipitation is 70%.

    High: 46 °F

    Rain/Freezing
    Rain Likely

  • Friday Night

    Friday Night: A chance of rain and snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.

    Low: 28 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 44. Breezy, with a north wind 10 to 15 mph increasing to 15 to 20 mph. Winds could gust as high as 35 mph.
Tuesday
Mostly cloudy, with a high near 59. Breezy, with a north wind 20 to 25 mph, with gusts as high as 35 mph.
Tuesday Night
A slight chance of rain before 1am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 32. East northeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Wednesday
A chance of snow before 9am, then rain likely between 9am and 4pm, then rain likely, possibly mixed with sleet after 4pm. Cloudy, with a high near 43. Breezy, with an east wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Little or no snow and sleet accumulation expected.
Wednesday Night
Rain, possibly mixed with sleet, becoming all rain after 1am. Low around 32. East northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Little or no sleet accumulation expected.
Thursday
Rain likely, mainly before 1pm. Cloudy, with a high near 45. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Thursday Night
Mostly cloudy, with a low around 29.
Friday
Rain or freezing rain likely after 7am, becoming all rain after 1pm. Mostly cloudy, with a high near 46. Chance of precipitation is 70%.
Friday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
Saturday
A chance of snow showers before 1pm, then a chance of rain showers. Mostly cloudy, with a high near 45. Breezy. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 24. Blustery.
Sunday
Mostly sunny, with a high near 53.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Partly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Gayville SD
 42.88°N 97.19°W (Elev. 1171 ft)
Last Update:
1:33 am CDT Mar 31, 2026
Forecast Valid:
2am CDT Mar 31, 2026-6pm CDT Apr 6, 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