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
| 03 August 2026 Mon 29.7 ° C ( 85.5°F )  Patchy rain nearby |
Feels Like : 32.7 ° C / 90.9°F Humidity : % 62 Pressure : 1011 mb Wind Speed : 12.2 kmph / 7.6 miles from ENE 
Visibility : 9 km Precipitation (rainfall) : 0.43 mm Cloud (%) : 83 |
15-day weather forecast for Rochambeau Airport, Cayenne, French Guiana
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 03 August 2026 Mon | Patchy rain nearby |
23.2 ° C | 30.5 ° C | 26 ° C | % 82 | 12.2 km/h | 74% |
| 04 August 2026 Tue | Patchy rain nearby |
23.1 ° C | 30.4 ° C | 26 ° C | % 81 | 13.3 km/h | 74% |
| 05 August 2026 Wed |  Sunny |
23.4 ° C | 30.9 ° C | 26.7 ° C | % 75 | 16.2 km/h | 10% |
| 06 August 2026 Thu | Patchy rain nearby |
23.7 ° C | 30.4 ° C | 26.4 ° C | % 79 | 14.4 km/h | 60% |
| 07 August 2026 Fri | Sunny |
23.4 ° C | 30.8 ° C | 26.7 ° C | % 76 | 15.5 km/h | 19% |
| 08 August 2026 Sat | Sunny |
23.3 ° C | 31.4 ° C | 26.9 ° C | % 76 | 14.8 km/h | 11% |
| 09 August 2026 Sun | Sunny |
23.8 ° C | 31 ° C | 26.6 ° C | % 77 | 13.7 km/h | 9% |
| 10 August 2026 Mon |  Partly Cloudy |
24.3 ° C | 30.8 ° C | 26.5 ° C | % 78 | 14.8 km/h | 16% |
| 11 August 2026 Tue | Sunny |
23.6 ° C | 31.6 ° C | 27 ° C | % 76 | 13.3 km/h | 10% |
| 12 August 2026 Wed | Patchy rain nearby |
24.1 ° C | 30.8 ° C | 27 ° C | % 78 | 13.3 km/h | 22% |
| 13 August 2026 Thu | Sunny |
24.8 ° C | 31.4 ° C | 27.5 ° C | % 75 | 15.5 km/h | 11% |
| 14 August 2026 Fri | Sunny |
23.6 ° C | 31.7 ° C | 27.3 ° C | % 74 | 15.1 km/h | 9% |
| 15 August 2026 Sat | Sunny |
23.6 ° C | 32 ° C | 27.6 ° C | % 75 | 19.8 km/h | 11% |
| 16 August 2026 Sun | Patchy rain nearby |
24.4 ° C | 31.6 ° C | 27.3 ° C | % 75 | 17.3 km/h | 20% |
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