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

70°F

21°C

Humidity 28%
Wind Speed NW 9 mph
Barometer 30.34 in (1028.3 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 4 Oct 1:56 pm CDT
Extended Forecast for

Hartington NE

  • This Afternoon

    This Afternoon: Sunny, with a high near 71. North northwest wind around 5 mph.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 50. Calm wind becoming south around 5 mph after midnight.

    Low: 50 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 73. Breezy, with a south wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 73 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Clear, with a low around 58. Breezy, with a south wind 15 to 18 mph, with gusts as high as 29 mph.

    Low: 58 °F

    Clear and
    Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 80. Southwest wind 7 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 54. Calm wind.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 73. Calm wind becoming north northeast 5 to 7 mph in the afternoon.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 53. Light and variable wind.

    Low: 53 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 71. South southeast wind 5 to 8 mph, with gusts as high as 16 mph.

    High: 71 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 71. North northwest wind around 5 mph.
Tonight
Clear, with a low around 50. Calm wind becoming south around 5 mph after midnight.
Monday
Sunny, with a high near 73. Breezy, with a south wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.
Monday Night
Clear, with a low around 58. Breezy, with a south wind 15 to 18 mph, with gusts as high as 29 mph.
Tuesday
Sunny, with a high near 80. Southwest wind 7 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 54. Calm wind.
Wednesday
Sunny, with a high near 73. Calm wind becoming north northeast 5 to 7 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 53. Light and variable wind.
Thursday
Mostly sunny, with a high near 71. South southeast wind 5 to 8 mph, with gusts as high as 16 mph.
Thursday Night
Partly cloudy, with a low around 53. Southeast wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 72. Southeast wind 5 to 14 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 61. Breezy, with a south southeast wind 10 to 15 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 33 mph.
Saturday
Sunny, with a high near 77. Windy, with a south wind 23 to 26 mph, with gusts as high as 43 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hartington NE
 42.62°N 97.27°W (Elev. 1450 ft)
Last Update:
1:35 pm CDT Oct 4, 2026
Forecast Valid:
2pm CDT Oct 4, 2026-6pm CDT Oct 10, 2026
 
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