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

45°F

7°C

Humidity 66%
Wind Speed E 12 mph
Barometer 29.73 in (1008.4 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 9 Mar 9:56 pm CDT
Extended Forecast for

Hartington NE

  • Tonight

    Tonight: Mostly clear, with a low around 34. Northeast wind 9 to 13 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: Rain and snow likely after 1am. Mostly cloudy, with a low around 30. North northeast wind around 15 mph, with gusts as high as 23 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: Mostly cloudy, then gradually becoming sunny, with a high near 48. Breezy, with a northwest wind 16 to 18 mph, with gusts as high as 28 mph.

    High: 48 °F

    Partly Sunny
    then Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 27. Northwest wind 6 to 13 mph becoming south southwest after midnight. Winds could gust as high as 21 mph.

    Low: 27 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly cloudy, with a high near 66. Breezy, with a south southwest wind 16 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 9 to 13 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
Rain and snow likely after 1am. Mostly cloudy, with a low around 30. North northeast wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 48. Breezy, with a northwest wind 16 to 18 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 27. Northwest wind 6 to 13 mph becoming south southwest after midnight. Winds could gust as high as 21 mph.
Thursday
Mostly cloudy, with a high near 66. Breezy, with a south southwest wind 16 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 22 mph becoming north northwest after midnight. Winds could gust as high as 30 mph.
Sunday
A chance of snow. Mostly cloudy, with a high near 36. Windy, with a north northwest wind 24 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.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hartington NE
 42.64°N 97.27°W (Elev. 1457 ft)
Last Update:
8:36 pm CDT Mar 9, 2026
Forecast Valid:
10pm CDT Mar 9, 2026-6pm CDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation