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

51°F

11°C

Humidity 50%
Wind Speed W 20 G 28 mph
Barometer 29.71 in (1007.2 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 7 Nov 2:56 am CST
Extended Forecast for

3 Miles SSE Avon SD

  • Overnight

    Overnight: Mostly cloudy, with a low around 43. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 43 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 58. Breezy, with a west northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 58 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Rain, mainly after 3am. Low around 34. North wind around 5 mph becoming east southeast after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 34 °F

    Mostly Cloudy
    then Rain

  • Saturday

    Saturday: A chance of rain before 3pm, then a chance of rain and snow. Partly sunny, with a high near 46. Breezy, with a west wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 30%.

    High: 46 °F

    Chance Rain
    then Chance
    Rain/Snow and
    Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 18. Blustery, with a north northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 18 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 34. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 34 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 43. West wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 58. Breezy, with a west northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Friday Night
Rain, mainly after 3am. Low around 34. North wind around 5 mph becoming east southeast after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A chance of rain before 3pm, then a chance of rain and snow. Partly sunny, with a high near 46. Breezy, with a west wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 18. Blustery, with a north northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 34. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 16.
Monday
Sunny, with a high near 44.
Monday Night
Mostly cloudy, with a low around 33.
Veterans Day
Mostly sunny, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Mostly sunny, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 33.
Thursday
Mostly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Avon SD
 42.96°N 98.02°W (Elev. 1499 ft)
Last Update:
3:18 am CST Nov 7, 2025
Forecast Valid:
3am CST Nov 7, 2025-6pm CST Nov 13, 2025
 
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Additional Resources

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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