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

68°F

20°C

Humidity 70%
Wind Speed W 10 mph
Barometer 30.01 in (1017.2 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 25 Jun 5:56 pm CDT
Extended Forecast for

Irene SD

  • Tonight

    Tonight: A 10 percent chance of showers after 5am. Mostly cloudy, with a low around 58. East wind around 5 mph.

    Low: 58 °F

    Slight Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 83. East wind 5 to 15 mph becoming south southeast in the afternoon. Winds could gust as high as 20 mph.

    High: 83 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 63. Southeast wind around 15 mph, with gusts as high as 25 mph.

    Low: 63 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 84. Breezy, with a south southeast wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.

    High: 84 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms, mainly between 10pm and 1am. Mostly cloudy, with a low around 71. Breezy, with a southeast wind around 20 mph, with gusts as high as 30 mph.

    Low: 71 °F

    Slight Chance
    T-storms and
    Breezy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny and hot, with a high near 99. Breezy, with a south wind 20 to 25 mph, with gusts as high as 30 mph.

    High: 99 °F

    Hot and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 79. Breezy.

    Low: 79 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Mostly sunny and hot, with a high near 99. Breezy.

    High: 99 °F

    Hot and
    Breezy

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70. Breezy.

    Low: 70 °F

    Chance
    T-storms and
    Breezy

Detailed Forecast

Tonight
A 10 percent chance of showers after 5am. Mostly cloudy, with a low around 58. East wind around 5 mph.
Friday
Partly sunny, with a high near 83. East wind 5 to 15 mph becoming south southeast in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Partly cloudy, with a low around 63. Southeast wind around 15 mph, with gusts as high as 25 mph.
Saturday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 84. Breezy, with a south southeast wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.
Saturday Night
A 20 percent chance of showers and thunderstorms, mainly between 10pm and 1am. Mostly cloudy, with a low around 71. Breezy, with a southeast wind around 20 mph, with gusts as high as 30 mph.
Sunday
Partly sunny, then gradually becoming sunny and hot, with a high near 99. Breezy, with a south wind 20 to 25 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 79. Breezy.
Monday
Mostly sunny and hot, with a high near 99. Breezy.
Monday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70. Breezy.
Tuesday
Mostly sunny and hot, with a high near 96.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.
Wednesday
A 30 percent chance of showers. Partly sunny and hot, with a high near 96. Breezy.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73. Breezy.
Thursday
Mostly sunny and hot, with a high near 96.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Irene SD
 43.08°N 97.16°W (Elev. 1401 ft)
Last Update:
4:48 pm CDT Jun 25, 2026
Forecast Valid:
6pm CDT Jun 25, 2026-6pm CDT Jul 2, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation