Cheyenne Airport (CYS) 15 Day Weather Forecast, Cheyenne United States
Current weather conditions and 15 day weather forecast for Cheyenne Airport in Cheyenne, 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 CYS
| 05 December 2025 Fri -0.6 ° C ( 30.9°F )  Partly cloudy |
Feels Like : -7.8 ° C / 18°F Humidity : % 53 Pressure : 1011 mb Wind Speed : 35.3 kmph / 21.9 miles from WNW 
Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 50 |
15-day weather forecast for Cheyenne Airport, Cheyenne, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 05 December 2025 Fri | Partly Cloudy |
-5.6 ° C | 3.3 ° C | -1.6 ° C | % 68 | 41.8 km/h | 0% |
| 06 December 2025 Sat |  Sunny |
-3.4 ° C | 4.6 ° C | 0.1 ° C | % 68 | 58.3 km/h | 0% |
| 07 December 2025 Sun | Partly Cloudy |
-3.6 ° C | 3.1 ° C | -0.8 ° C | % 59 | 43.6 km/h | 0% |
| 08 December 2025 Mon | Sunny |
1.2 ° C | 5.7 ° C | 2.9 ° C | % 52 | 50.8 km/h | 0% |
| 09 December 2025 Tue | Sunny |
2.6 ° C | 8 ° C | 4.3 ° C | % 47 | 69.1 km/h | 0% |
| 10 December 2025 Wed |  Patchy rain nearby |
-0.9 ° C | 7.6 ° C | 4.7 ° C | % 62 | 67.3 km/h | 81% |
| 11 December 2025 Thu |  Light freezing rain |
-4.1 ° C | 0.9 ° C | -2.1 ° C | % 54 | 38.9 km/h | 89% |
| 12 December 2025 Fri |  Patchy moderate snow |
-4.5 ° C | 6 ° C | -0.3 ° C | % 69 | 21.2 km/h | 63% |
| 13 December 2025 Sat | Sunny |
1.5 ° C | 10.6 ° C | 4.6 ° C | % 52 | 14.8 km/h | 0% |
| 14 December 2025 Sun |  Overcast |
3 ° C | 10.6 ° C | 5.3 ° C | % 38 | 20.9 km/h | 0% |
| 15 December 2025 Mon | Sunny |
-2.2 ° C | 5.2 ° C | 2.4 ° C | % 52 | 47.5 km/h | 0% |
| 16 December 2025 Tue | Sunny |
-4.3 ° C | 6.7 ° C | -0 ° C | % 62 | 25.6 km/h | 0% |
| 17 December 2025 Wed | Light freezing rain |
-11.6 ° C | -7.3 ° C | -7 ° C | % 64 | 25.2 km/h | 68% |
| 18 December 2025 Thu | Sunny |
-13.1 ° C | -2.4 ° C | -7.3 ° C | % 56 | 51.1 km/h | 0% |
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