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

65°F

18°C

Humidity 31%
Wind Speed SE 13 G 17 mph
Barometer 30.31 in (1027.9 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 2 Oct 1:56 pm CDT
Extended Forecast for

Hartington NE

  • This Afternoon

    This Afternoon: Sunny, with a high near 66. South southeast wind 9 to 11 mph, with gusts as high as 17 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 51. South wind 9 to 15 mph, with gusts as high as 25 mph.

    Low: 51 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 72. Breezy, with a south wind 15 to 21 mph, with gusts as high as 32 mph.

    High: 72 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 49. South southwest wind 6 to 8 mph becoming north northwest after midnight.

    Low: 49 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 65. North wind 5 to 7 mph.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 49. Light and variable wind.

    Low: 49 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 67. Breezy, with a south wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 67 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 56. Breezy, with a south wind 15 to 18 mph, with gusts as high as 26 mph.

    Low: 56 °F

    Clear then
    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74. South wind 10 to 16 mph, with gusts as high as 26 mph.

    High: 74 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 66. South southeast wind 9 to 11 mph, with gusts as high as 17 mph.
Tonight
Clear, with a low around 51. South wind 9 to 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 72. Breezy, with a south wind 15 to 21 mph, with gusts as high as 32 mph.
Saturday Night
Mostly clear, with a low around 49. South southwest wind 6 to 8 mph becoming north northwest after midnight.
Sunday
Sunny, with a high near 65. North wind 5 to 7 mph.
Sunday Night
Clear, with a low around 49. Light and variable wind.
Monday
Sunny, with a high near 67. Breezy, with a south wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Monday Night
Mostly clear, with a low around 56. Breezy, with a south wind 15 to 18 mph, with gusts as high as 26 mph.
Tuesday
Mostly sunny, with a high near 74. South wind 10 to 16 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly clear, with a low around 57. South wind around 5 mph becoming light and variable after midnight.
Wednesday
Mostly sunny, with a high near 73. Light and variable wind becoming north around 6 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 58. Calm wind becoming south southwest around 5 mph after midnight.
Thursday
Mostly sunny, with a high near 72. West southwest wind 6 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 17 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 2, 2026
Forecast Valid:
2pm CDT Oct 2, 2026-6pm CDT Oct 8, 2026
 
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