Post Aaf (FSI) 15 Day Weather Forecast, Ft Sill United States
Current weather conditions and 15 day weather forecast for Post Aaf in Ft Sill, 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 FSI
| 17 December 2025 Wed 7.8 ° C ( 46°F )  Clear |
Feels Like : 4.9 ° C / 40.8°F Humidity : % 76 Pressure : 1014 mb Wind Speed : 17.6 kmph / 11 miles from SSE 
Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15-day weather forecast for Post Aaf, Ft Sill, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 16 December 2025 Tue | Sunny |
1.4 ° C | 19.9 ° C | 8.4 ° C | % 73 | 27 km/h | 0% |
| 17 December 2025 Wed |  Mist |
4 ° C | 12 ° C | 7.1 ° C | % 86 | 23.4 km/h | 0% |
| 18 December 2025 Thu |  Partly Cloudy |
3.9 ° C | 16.9 ° C | 8.7 ° C | % 61 | 41.4 km/h | 0% |
| 19 December 2025 Fri | Sunny |
-0.4 ° C | 15.3 ° C | 6.3 ° C | % 39 | 31 km/h | 0% |
| 20 December 2025 Sat | Partly Cloudy |
8.6 ° C | 22.1 ° C | 13.3 ° C | % 39 | 32.4 km/h | 0% |
| 21 December 2025 Sun | Partly Cloudy |
5.8 ° C | 12.6 ° C | 8.3 ° C | % 54 | 29.2 km/h | 0% |
| 22 December 2025 Mon |  Overcast |
6.7 ° C | 17.4 ° C | 11.1 ° C | % 81 | 21.2 km/h | 0% |
| 23 December 2025 Tue | Partly Cloudy |
12.1 ° C | 25.7 ° C | 17.6 ° C | % 77 | 30.2 km/h | 0% |
| 24 December 2025 Wed | Partly Cloudy |
16.2 ° C | 26.1 ° C | 20.2 ° C | % 72 | 36.4 km/h | 0% |
| 25 December 2025 Thu |  Cloudy |
16.8 ° C | 27.2 ° C | 20.2 ° C | % 71 | 35.6 km/h | 0% |
| 26 December 2025 Fri | Sunny |
15.5 ° C | 26.8 ° C | 20.2 ° C | % 60 | 27.4 km/h | 0% |
| 27 December 2025 Sat |  Patchy rain nearby |
6.9 ° C | 16.2 ° C | 14.2 ° C | % 52 | 45 km/h | 77% |
| 28 December 2025 Sun | Sunny |
3.9 ° C | 16.2 ° C | 8.4 ° C | % 28 | 24.8 km/h | 0% |
| 29 December 2025 Mon | Sunny |
5.1 ° C | 19.1 ° C | 10.5 ° C | % 30 | 16.9 km/h | 0% |
Add a link to your web page; copy and paste this html to your web page
