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.

Mostly Cloudy

77°F

25°C

Humidity 94%
Wind Speed Calm
Barometer 29.86 in (1011.0 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 12 Aug 12:56 am CDT
Extended Forecast for

Freeman SD

  • Overnight

    Overnight: A 50 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 68. East wind 10 to 15 mph becoming north northwest. Winds could gust as high as 25 mph.

    Low: 68 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A 10 percent chance of showers and thunderstorms before 7am. Patchy smoke after 4pm. Partly sunny, with a high near 85. North northeast wind 5 to 10 mph becoming east in the afternoon.

    High: 85 °F

    Slight Chance
    T-storms then
    Patchy Smoke

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4am. Some of the storms could produce heavy rainfall. Patchy smoke before 5am. Patchy fog after 4am. Low around 65. East wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

    Low: 65 °F

    Chance
    Showers then
    Heavy Rain
    and Patchy
    Fog

  • Thursday

    Thursday: A 30 percent chance of showers, mainly before 7am. Patchy smoke after 9am. Cloudy, then gradually becoming mostly sunny, with a high near 77. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 77 °F

    Chance
    Showers then
    Patchy Smoke

  • Thursday Night

    Thursday Night: A chance of showers, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 63. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 63 °F

    Chance
    Showers

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms, mainly before 1pm. Cloudy, with a high near 76. East southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 76 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 64.

    Low: 64 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 1pm. Cloudy, with a high near 77. Chance of precipitation is 50%.

    High: 77 °F

    Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 60.

    Low: 60 °F

    Chance
    T-storms

Detailed Forecast

Overnight
A 50 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 68. East wind 10 to 15 mph becoming north northwest. Winds could gust as high as 25 mph.
Wednesday
A 10 percent chance of showers and thunderstorms before 7am. Patchy smoke after 4pm. Partly sunny, with a high near 85. North northeast wind 5 to 10 mph becoming east in the afternoon.
Wednesday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4am. Some of the storms could produce heavy rainfall. Patchy smoke before 5am. Patchy fog after 4am. Low around 65. East wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Thursday
A 30 percent chance of showers, mainly before 7am. Patchy smoke after 9am. Cloudy, then gradually becoming mostly sunny, with a high near 77. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
A chance of showers, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 63. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday
A 50 percent chance of showers and thunderstorms, mainly before 1pm. Cloudy, with a high near 76. East southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
A 50 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 64.
Saturday
A chance of showers, with thunderstorms also possible after 1pm. Cloudy, with a high near 77. Chance of precipitation is 50%.
Saturday Night
A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 60.
Sunday
Partly sunny, with a high near 74.
Sunday Night
Partly cloudy, with a low around 57.
Monday
Partly sunny, with a high near 75.
Monday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60.
Tuesday
Partly sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Freeman SD
 43.36°N 97.44°W (Elev. 1512 ft)
Last Update:
1:38 am CDT Aug 12, 2026
Forecast Valid:
1am CDT Aug 12, 2026-6pm CDT Aug 18, 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