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

48°F

9°C

Humidity 61%
Wind Speed NE 15 mph
Barometer 29.73 in (1008.4 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 9 Mar 8:56 pm CDT
Extended Forecast for

Hartington NE

  • Tonight

    Tonight: Mostly clear, with a low around 34. Northeast wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 34 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 54. North northeast wind around 15 mph, with gusts as high as 23 mph.

    High: 54 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely, possibly mixed with rain, mainly after 1am. Mostly cloudy, with a low around 30. North northeast wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Mostly Cloudy
    then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: A 10 percent chance of rain before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 49. Breezy, with a north northwest wind 15 to 18 mph, with gusts as high as 28 mph.

    High: 49 °F

    Slight Chance
    Rain then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 27. Northwest wind 5 to 13 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.

    Low: 27 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly cloudy, with a high near 66. Breezy, with a south southwest wind 15 to 23 mph, with gusts as high as 32 mph.

    High: 66 °F

    Mostly Cloudy
    and Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 31. Blustery, with a northwest wind 15 to 18 mph, with gusts as high as 28 mph.

    Low: 31 °F

    Mostly Cloudy
    and Blustery

  • Friday

    Friday: Mostly cloudy, with a high near 51. North northwest wind around 11 mph, with gusts as high as 18 mph.

    High: 51 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A slight chance of rain and snow. Mostly cloudy, with a low around 32. East southeast wind 10 to 13 mph, with gusts as high as 18 mph.

    Low: 32 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 34. Northeast wind 7 to 11 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 54. North northeast wind around 15 mph, with gusts as high as 23 mph.
Tuesday Night
Snow likely, possibly mixed with rain, mainly after 1am. Mostly cloudy, with a low around 30. North northeast wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
A 10 percent chance of rain before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 49. Breezy, with a north northwest wind 15 to 18 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 27. Northwest wind 5 to 13 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.
Thursday
Mostly cloudy, with a high near 66. Breezy, with a south southwest wind 15 to 23 mph, with gusts as high as 32 mph.
Thursday Night
Mostly cloudy, with a low around 31. Blustery, with a northwest wind 15 to 18 mph, with gusts as high as 28 mph.
Friday
Mostly cloudy, with a high near 51. North northwest wind around 11 mph, with gusts as high as 18 mph.
Friday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 32. East southeast wind 10 to 13 mph, with gusts as high as 18 mph.
Saturday
Mostly cloudy, with a high near 59. East southeast wind 9 to 15 mph, with gusts as high as 22 mph.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 24. Blustery, with an east northeast wind 16 to 21 mph becoming north northwest after midnight. Winds could gust as high as 29 mph.
Sunday
A chance of snow. Mostly cloudy, with a high near 36. Windy, with a north northwest wind 23 to 28 mph, with gusts as high as 38 mph.
Sunday Night
Mostly cloudy, with a low around 13. Blustery, with a north northwest wind 10 to 20 mph, with gusts as high as 26 mph.
Monday
Partly sunny, with a high near 36. Northwest wind 9 to 14 mph, with gusts as high as 21 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hartington NE
 42.62°N 97.27°W (Elev. 1450 ft)
Last Update:
8:36 pm CDT Mar 9, 2026
Forecast Valid:
9pm CDT Mar 9, 2026-6pm CDT Mar 16, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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