Grissom Air Force Base (GUS) 15 Day Weather Forecast, Peru United States
Current weather conditions and 15 day weather forecast for Grissom Air Force Base in Peru, 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 GUS
| 19 December 2025 Fri -7.4 ° C ( 18.7°F )  Clear |
Feels Like : -14.2 ° C / 6.5°F Humidity : % 74 Pressure : 1018 mb Wind Speed : 18 kmph / 11.2 miles from W 
Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15-day weather forecast for Grissom Air Force Base, Peru, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 19 December 2025 Fri |  Light freezing rain |
-10.2 ° C | -6.4 ° C | -5.9 ° C | % 75 | 36 km/h | 66% |
| 20 December 2025 Sat |  Overcast |
-4.9 ° C | 5 ° C | -0.6 ° C | % 79 | 33.8 km/h | 0% |
| 21 December 2025 Sun |  Partly Cloudy |
-5 ° C | 0.9 ° C | -2.4 ° C | % 80 | 31.7 km/h | 0% |
| 22 December 2025 Mon |  Patchy rain nearby |
-5.5 ° C | 2.4 ° C | -1.7 ° C | % 54 | 21.2 km/h | 81% |
| 23 December 2025 Tue | Patchy rain nearby |
1.6 ° C | 5.4 ° C | 3.2 ° C | % 87 | 21.2 km/h | 67% |
| 24 December 2025 Wed | Patchy rain nearby |
4.9 ° C | 9.1 ° C | 7.8 ° C | % 98 | 19.1 km/h | 81% |
| 25 December 2025 Thu | Patchy rain nearby |
13.5 ° C | 14.4 ° C | 14 ° C | % 97 | 21.2 km/h | 87% |
| 26 December 2025 Fri | Patchy rain nearby |
1 ° C | 6.6 ° C | 6.3 ° C | % 81 | 25.2 km/h | 82% |
| 27 December 2025 Sat | Partly Cloudy |
-2 ° C | 1.6 ° C | -0.5 ° C | % 63 | 18 km/h | 0% |
| 28 December 2025 Sun | Light freezing rain |
-2.8 ° C | -0.1 ° C | -0.9 ° C | % 72 | 27.7 km/h | 86% |
| 29 December 2025 Mon |  Moderate rain |
5.8 ° C | 12.2 ° C | 10.3 ° C | % 94 | 38.9 km/h | 77% |
| 30 December 2025 Tue | Partly Cloudy |
1 ° C | 5.9 ° C | 3.5 ° C | % 70 | 21.6 km/h | 0% |
| 31 December 2025 Wed | Overcast |
-1.5 ° C | 7.4 ° C | 3.2 ° C | % 73 | 22.7 km/h | 0% |
| 01 January 2026 Thu | Overcast |
-4.9 ° C | -1.7 ° C | -2.7 ° C | % 67 | 22.7 km/h | 0% |
Add a link to your web page; copy and paste this html to your web page
