Rochambeau Airport (CAY) 15 Day Weather Forecast, Cayenne French Guiana
Current weather conditions and 15 day weather forecast for Rochambeau Airport in Cayenne, French Guiana 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 CAY
| 05 December 2025 Fri 24.1 ° C ( 75.4°F )  Partly cloudy |
Feels Like : 26.2 ° C / 79.2°F Humidity : % 94 Pressure : 1011 mb Wind Speed : 6.8 kmph / 4.3 miles from E 
Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 75 |
15-day weather forecast for Rochambeau Airport, Cayenne, French Guiana
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 05 December 2025 Fri |  Sunny |
23 ° C | 31.3 ° C | 26.8 ° C | % 72 | 15.8 km/h | 0% |
| 06 December 2025 Sat |  Patchy rain nearby |
24.4 ° C | 31 ° C | 27.2 ° C | % 73 | 15.5 km/h | 89% |
| 07 December 2025 Sun | Patchy rain nearby |
24.2 ° C | 30 ° C | 26.5 ° C | % 79 | 14.4 km/h | 89% |
| 08 December 2025 Mon |  Moderate rain |
23.5 ° C | 27.8 ° C | 25.5 ° C | % 84 | 11.5 km/h | 83% |
| 09 December 2025 Tue | Patchy rain nearby |
23.6 ° C | 30.3 ° C | 25.6 ° C | % 81 | 14.4 km/h | 88% |
| 10 December 2025 Wed | Patchy rain nearby |
23.5 ° C | 30.3 ° C | 26.5 ° C | % 78 | 14.8 km/h | 87% |
| 11 December 2025 Thu | Patchy rain nearby |
23.2 ° C | 28.6 ° C | 25.4 ° C | % 85 | 14 km/h | 88% |
| 12 December 2025 Fri | Patchy rain nearby |
23.2 ° C | 26.8 ° C | 24.6 ° C | % 91 | 12.6 km/h | 89% |
| 13 December 2025 Sat | Patchy rain nearby |
23.2 ° C | 27.5 ° C | 24.8 ° C | % 90 | 12.2 km/h | 87% |
| 14 December 2025 Sun | Patchy rain nearby |
23 ° C | 28.8 ° C | 25.2 ° C | % 88 | 12.6 km/h | 87% |
| 15 December 2025 Mon | Patchy rain nearby |
23.2 ° C | 28.1 ° C | 25.1 ° C | % 89 | 14 km/h | 89% |
| 16 December 2025 Tue | Moderate rain |
23.2 ° C | 26.2 ° C | 24.5 ° C | % 93 | 12.6 km/h | 86% |
| 17 December 2025 Wed | Moderate rain |
23.1 ° C | 26.9 ° C | 24.6 ° C | % 91 | 11.5 km/h | 86% |
| 18 December 2025 Thu | Patchy rain nearby |
22.9 ° C | 26.8 ° C | 24.6 ° C | % 92 | 11.2 km/h | 89% |
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