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

59°F

15°C

Humidity 54%
Wind Speed NW 6 mph
Barometer 30.16 in (1023.1 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 22 May 6:56 pm CDT
Extended Forecast for

5 Miles NW Mayfield SD

  • Tonight

    Tonight: Partly cloudy, with a low around 42. North northwest wind around 5 mph becoming calm in the evening.

    Low: 42 °F

    Partly Cloudy

  • Friday

    Friday: Showers, mainly after 11am. High near 54. Light southeast wind becoming east southeast 5 to 10 mph in the morning. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 54 °F

    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm. Cloudy, with a low around 47. East wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 47 °F

    Showers
    Likely

  • Saturday

    Saturday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 64. East southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 64 °F

    Cloudy then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers. Cloudy, with a low around 49. East wind 5 to 10 mph.

    Low: 49 °F

    Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers. Mostly cloudy, with a high near 64. East wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 64 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance
    Showers

  • Memorial Day

    Memorial Day: A 40 percent chance of showers. Mostly cloudy, with a high near 63.

    High: 63 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 42. North northwest wind around 5 mph becoming calm in the evening.
Friday
Showers, mainly after 11am. High near 54. Light southeast wind becoming east southeast 5 to 10 mph in the morning. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 47. East wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 64. East southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
A 50 percent chance of showers. Cloudy, with a low around 49. East wind 5 to 10 mph.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 64. East wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 47.
Memorial Day
A 40 percent chance of showers. Mostly cloudy, with a high near 63.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 45.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 66.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
A 30 percent chance of showers. Mostly sunny, with a high near 68.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
Mostly sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Mayfield SD
 43.12°N 97.4°W (Elev. 1342 ft)
Last Update:
6:31 pm CDT May 22, 2025
Forecast Valid:
7pm CDT May 22, 2025-6pm CDT May 29, 2025
 
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