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

71°F

22°C

Humidity 28%
Wind Speed NW 13 mph
Barometer 30.31 in (1027.5 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 4 Oct 2:56 pm CDT
Extended Forecast for

Hartington NE

  • 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

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 53. Southeast wind 3 to 5 mph.

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

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.
Saturday Night
Mostly clear, with a low around 63. Breezy, with a south wind 21 to 24 mph, with gusts as high as 36 mph.
Sunday
Mostly sunny, with a high near 73. Breezy, with a south southwest wind 20 to 22 mph, with gusts as high as 34 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:
1:35 pm CDT Oct 4, 2026
Forecast Valid:
3pm CDT Oct 4, 2026-6pm CDT Oct 11, 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