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

78°F

26°C

Humidity 32%
Wind Speed N 5 mph
Barometer 29.62 in (1003.1 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 10 Jun 8:56 pm CDT
Extended Forecast for

Olivet SD

  • Tonight

    Tonight: A chance of sprinkles with a slight chance of showers before 4am, then a chance of sprinkles between 4am and 5am, then a chance of sprinkles with a slight chance of showers after 5am. Increasing clouds, with a low around 59. North northwest wind around 5 mph becoming south southeast after midnight. Chance of precipitation is 20%.

    Low: 59 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A chance of showers before 2pm, then a chance of sprinkles after 5pm. Cloudy through mid morning, then gradual clearing, with a high near 76. Breezy, with a west northwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 40%.

    High: 76 °F

    Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: A chance of sprinkles before 7pm. Mostly clear, with a low around 55. Breezy, with a west wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph.

    Low: 55 °F

    Breezy then
    Clear

  • Friday

    Friday: Sunny, with a high near 89. West southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 89 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 62. Breezy, with a south southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 62 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 81. Breezy, with a north wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 81 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 54. Breezy.

    Low: 54 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of sprinkles with a slight chance of showers before 4am, then a chance of sprinkles between 4am and 5am, then a chance of sprinkles with a slight chance of showers after 5am. Increasing clouds, with a low around 59. North northwest wind around 5 mph becoming south southeast after midnight. Chance of precipitation is 20%.
Thursday
A chance of showers before 2pm, then a chance of sprinkles after 5pm. Cloudy through mid morning, then gradual clearing, with a high near 76. Breezy, with a west northwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 40%.
Thursday Night
A chance of sprinkles before 7pm. Mostly clear, with a low around 55. Breezy, with a west wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph.
Friday
Sunny, with a high near 89. West southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 62. Breezy, with a south southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Saturday
Sunny, with a high near 81. Breezy, with a north wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Saturday Night
Mostly clear, with a low around 54. Breezy.
Sunday
Mostly sunny, with a high near 74.
Sunday Night
Mostly cloudy, with a low around 54.
Monday
Partly sunny, with a high near 76.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
Partly cloudy, with a low around 60.
Wednesday
Mostly sunny, with a high near 89.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Olivet SD
 43.24°N 97.67°W (Elev. 1240 ft)
Last Update:
6:53 pm CDT Jun 10, 2026
Forecast Valid:
9pm CDT Jun 10, 2026-6pm CDT Jun 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation