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
| 20 December 2025 Sat 28.4 ° C ( 83.1°F )  Clear |
Feels Like : 33.9 ° C / 93.1°F Humidity : % 74 Pressure : 1015 mb Wind Speed : 28.4 kmph / 17.7 miles from NE 
Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 25 |
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 |
|---|---|---|---|---|---|---|---|
| 20 December 2025 Sat |  Partly Cloudy |
25.3 ° C | 29.1 ° C | 26.7 ° C | % 87 | 29.2 km/h | 0% |
| 21 December 2025 Sun |  Overcast |
26.5 ° C | 27.1 ° C | 26.9 ° C | % 85 | 30.6 km/h | 0% |
| 22 December 2025 Mon | Sunny |
25.8 ° C | 28.9 ° C | 27.2 ° C | % 80 | 37.8 km/h | 0% |
| 23 December 2025 Tue |  Patchy rain nearby |
26.4 ° C | 27 ° C | 26.8 ° C | % 73 | 36.7 km/h | 85% |
| 24 December 2025 Wed | Patchy rain nearby |
26.3 ° C | 26.9 ° C | 26.7 ° C | % 75 | 39.6 km/h | 83% |
| 25 December 2025 Thu | Patchy rain nearby |
26.2 ° C | 26.7 ° C | 26.5 ° C | % 73 | 45 km/h | 82% |
| 26 December 2025 Fri | Patchy rain nearby |
26.3 ° C | 26.4 ° C | 26.5 ° C | % 68 | 44.3 km/h | 84% |
| 27 December 2025 Sat | Patchy rain nearby |
26.1 ° C | 26.2 ° C | 26.3 ° C | % 68 | 40.7 km/h | 89% |
| 28 December 2025 Sun | Patchy rain nearby |
26.1 ° C | 26.1 ° C | 26.2 ° C | % 68 | 35.6 km/h | 87% |
| 29 December 2025 Mon | Patchy rain nearby |
25.9 ° C | 26.4 ° C | 26.2 ° C | % 72 | 28.8 km/h | 86% |
| 30 December 2025 Tue | Patchy rain nearby |
25.7 ° C | 26.4 ° C | 26.2 ° C | % 68 | 13.3 km/h | 84% |
| 31 December 2025 Wed | Patchy rain nearby |
25.6 ° C | 26 ° C | 25.8 ° C | % 70 | 31 km/h | 87% |
| 01 January 2026 Thu | Patchy rain nearby |
24.1 ° C | 25.3 ° C | 24.8 ° C | % 66 | 40.7 km/h | 88% |
| 02 January 2026 Fri | Patchy rain nearby |
23.9 ° C | 24.9 ° C | 24.6 ° C | % 64 | 37.8 km/h | 88% |
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