Owen Roberts International Airport (GCM) 15 Day Weather Forecast, Grand Cayman Island Cayman Islands
Current weather conditions and 15 day weather forecast for Owen Roberts International Airport in Grand Cayman Island, Cayman Islands 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 GCM
| 24 August 2026 Mon 29.1 ° C ( 84.5°F )  Clear |
Feels Like : 33.4 ° C / 92.1°F Humidity : % 72 Pressure : 1015 mb Wind Speed : 13.3 kmph / 8.3 miles from E 
Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15-day weather forecast for Owen Roberts International Airport, Grand Cayman Island, Cayman Islands
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 23 August 2026 Sun |  Patchy rain nearby |
28.6 ° C | 30 ° C | 29.2 ° C | % 73 | 21.6 km/h | 40% |
| 24 August 2026 Mon | Sunny |
28.7 ° C | 29.9 ° C | 29.4 ° C | % 72 | 17.6 km/h | 23% |
| 25 August 2026 Tue |  Overcast |
29.1 ° C | 30.1 ° C | 29.7 ° C | % 72 | 20.2 km/h | 13% |
| 26 August 2026 Wed | Overcast |
29.2 ° C | 29.8 ° C | 29.6 ° C | % 74 | 22 km/h | 63% |
| 27 August 2026 Thu | Overcast |
29 ° C | 29.7 ° C | 29.3 ° C | % 76 | 23.8 km/h | 51% |
| 28 August 2026 Fri | Overcast |
29.4 ° C | 30.1 ° C | 29.7 ° C | % 74 | 24.5 km/h | 70% |
| 29 August 2026 Sat | Patchy rain nearby |
28.9 ° C | 30 ° C | 29.6 ° C | % 72 | 15.8 km/h | 46% |
| 30 August 2026 Sun | Sunny |
29.3 ° C | 29.9 ° C | 29.7 ° C | % 71 | 15.1 km/h | 10% |
| 31 August 2026 Mon | Overcast |
29 ° C | 29.8 ° C | 29.5 ° C | % 73 | 14.4 km/h | 82% |
| 01 September 2026 Tue | Sunny |
28.9 ° C | 29.6 ° C | 29.3 ° C | % 68 | 10.4 km/h | 7% |
| 02 September 2026 Wed | Sunny |
28.8 ° C | 29.7 ° C | 29.2 ° C | % 69 | 19.4 km/h | 7% |
| 03 September 2026 Thu | Sunny |
29.1 ° C | 29.8 ° C | 29.4 ° C | % 70 | 18.7 km/h | 7% |
| 04 September 2026 Fri | Sunny |
29.1 ° C | 29.9 ° C | 29.6 ° C | % 75 | 20.9 km/h | 26% |
| 05 September 2026 Sat | Patchy rain nearby |
28.9 ° C | 30.2 ° C | 29.8 ° C | % 74 | 22 km/h | 64% |
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