Chan Gurney Airport (YKN) 15 Day Weather Forecast, Yankton United States
Current weather conditions and 15 day weather forecast for Chan Gurney Airport in Yankton, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at YKN
| 20 December 2025 Sat 6.1 ° C ( 43°F )  Clear |
Feels Like : 2.6 ° C / 36.7°F Humidity : % 45 Pressure : 995 mb Wind Speed : 18.7 kmph / 11.6 miles from SSW 
Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15-day weather forecast for Chan Gurney Airport, Yankton, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 19 December 2025 Fri | Sunny |
-12.6 ° C | 3.4 ° C | -5.4 ° C | % 55 | 32 km/h | 0% |
| 20 December 2025 Sat | Sunny |
-2.2 ° C | 6.5 ° C | 1.5 ° C | % 71 | 31 km/h | 0% |
| 21 December 2025 Sun |  Overcast |
-4.8 ° C | 5.4 ° C | -0.6 ° C | % 70 | 23.4 km/h | 0% |
| 22 December 2025 Mon | Sunny |
-1.4 ° C | 9.3 ° C | 2.7 ° C | % 75 | 27 km/h | 0% |
| 23 December 2025 Tue | Sunny |
0.9 ° C | 7.1 ° C | 3.7 ° C | % 76 | 16.2 km/h | 0% |
| 24 December 2025 Wed | Sunny |
1.7 ° C | 13.2 ° C | 4.6 ° C | % 83 | 17.3 km/h | 0% |
| 25 December 2025 Thu |  Cloudy |
6.6 ° C | 14.3 ° C | 9.3 ° C | % 68 | 30.6 km/h | 0% |
| 26 December 2025 Fri | Sunny |
-3.5 ° C | 3.3 ° C | 0.9 ° C | % 64 | 20.2 km/h | 0% |
| 27 December 2025 Sat |  Partly Cloudy |
-5.4 ° C | -0.4 ° C | -3.5 ° C | % 62 | 14 km/h | 0% |
| 28 December 2025 Sun | Partly Cloudy |
-3.7 ° C | 2.8 ° C | -1.3 ° C | % 67 | 11.9 km/h | 0% |
| 29 December 2025 Mon |  Moderate snow |
-1 ° C | 3.2 ° C | 0.3 ° C | % 76 | 23 km/h | 73% |
| 30 December 2025 Tue |  Heavy snow |
-4.5 ° C | -2.4 ° C | -2.9 ° C | % 97 | 23 km/h | 84% |
| 31 December 2025 Wed |  Light freezing rain |
-12.7 ° C | -5.9 ° C | -9 ° C | % 91 | 15.5 km/h | 76% |
| 01 January 2026 Thu | Sunny |
-10.8 ° C | 1.4 ° C | -4.3 ° C | % 84 | 25.2 km/h | 0% |
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