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Current conditions at
Yankton, Chan Gurney Municipal Airport (KYKN)
Lat: 42.92°NLon: 97.38°WElev: 1306ft.
Fair
76°F
24°C
| Humidity | 37% |
| Wind Speed | E 8 mph |
| Barometer | 30.02 in (1017.4 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 8 Oct 1:56 pm CDT |
Extended Forecast for
5 Miles SW Yankton SD
This Afternoon
High: 77 °F
Mostly Sunny
Tonight
Low: 54 °F
Partly Cloudy
Friday
High: 83 °F
Becoming
SunnyFriday Night
Low: 68 °F
Clear then
Clear and
BreezySaturday
High: 84 °F
Sunny and
WindySaturday Night
Low: 67 °F
Mostly Clear
and BreezySunday
High: 81 °F
Mostly Sunny
Sunday Night
Low: 57 °F
Partly Cloudy
Columbus Day
High: 70 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 77. Southeast wind around 9 mph.
Tonight
Partly cloudy, with a low around 54. East wind 5 to 7 mph.
Friday
Partly sunny, then gradually becoming sunny, with a high near 83. East wind 5 to 11 mph becoming south southeast in the afternoon. Winds could gust as high as 21 mph.
Friday Night
Clear, with a low around 68. Breezy, with a south wind 10 to 15 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 36 mph.
Saturday
Sunny, with a high near 84. Windy, with a south wind 22 to 28 mph, with gusts as high as 41 mph.
Saturday Night
Mostly clear, with a low around 67. Breezy, with a south wind 18 to 21 mph, with gusts as high as 34 mph.
Sunday
Mostly sunny, with a high near 81. South wind 14 to 17 mph, with gusts as high as 31 mph.
Sunday Night
Partly cloudy, with a low around 57. West southwest wind around 9 mph becoming north northwest after midnight.
Columbus Day
Mostly sunny, with a high near 70. North northwest wind 7 to 11 mph, with gusts as high as 16 mph.
Monday Night
Partly cloudy, with a low around 50. North northwest wind 8 to 10 mph.
Tuesday
Mostly sunny, with a high near 64. North wind around 8 mph.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 52. East southeast wind 3 to 7 mph.
Wednesday
A chance of showers. Mostly cloudy, with a high near 68. Southeast wind 8 to 15 mph, with gusts as high as 22 mph.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles SW Yankton SD
42.84°N 97.45°W (Elev. 1299 ft)
42.84°N 97.45°W (Elev. 1299 ft)
1:35 pm CDT Oct 8, 2026
2pm CDT Oct 8, 2026-6pm CDT Oct 14, 2026
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