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
| 24 August 2026 Mon 23.9 ° C ( 75.1°F )  Partly Cloudy |
Feels Like : 27.4 ° C / 81.3°F Humidity : % 86 Pressure : 1013 mb Wind Speed : 5 kmph / 3.1 miles from ESE 
Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 53 |
15-day weather forecast for Rochambeau Airport, Cayenne, French Guiana
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 24 August 2026 Mon |  Sunny |
23.7 ° C | 32.6 ° C | 27.5 ° C | % 69 | 14 km/h | 8% |
| 25 August 2026 Tue | Sunny |
23.8 ° C | 33.3 ° C | 27.3 ° C | % 78 | 15.1 km/h | 73% |
| 26 August 2026 Wed | Sunny |
23.7 ° C | 32.3 ° C | 27.6 ° C | % 75 | 17.6 km/h | 17% |
| 27 August 2026 Thu | Sunny |
24.5 ° C | 32.8 ° C | 28.1 ° C | % 73 | 15.5 km/h | 17% |
| 28 August 2026 Fri | Sunny |
25.1 ° C | 32 ° C | 28.1 ° C | % 70 | 15.1 km/h | 17% |
| 29 August 2026 Sat | Sunny |
24.3 ° C | 32.8 ° C | 27.9 ° C | % 73 | 16.9 km/h | 57% |
| 30 August 2026 Sun | Sunny |
25.8 ° C | 32.1 ° C | 28.1 ° C | % 69 | 16.6 km/h | 5% |
| 31 August 2026 Mon | Sunny |
25.1 ° C | 31.8 ° C | 27.8 ° C | % 69 | 15.1 km/h | 9% |
| 01 September 2026 Tue |  Overcast |
24.1 ° C | 31.7 ° C | 27.6 ° C | % 75 | 15.5 km/h | 16% |
| 02 September 2026 Wed | Sunny |
25.4 ° C | 31.9 ° C | 28 ° C | % 69 | 15.8 km/h | 9% |
| 03 September 2026 Thu | Sunny |
25.2 ° C | 32.2 ° C | 28.2 ° C | % 73 | 15.1 km/h | 10% |
| 04 September 2026 Fri | Overcast |
24.5 ° C | 32.1 ° C | 27.6 ° C | % 78 | 17.3 km/h | 74% |
| 05 September 2026 Sat | Sunny |
23.4 ° C | 32 ° C | 27.3 ° C | % 74 | 15.1 km/h | 14% |
| 06 September 2026 Sun | Sunny |
24.3 ° C | 31.9 ° C | 27.8 ° C | % 73 | 15.1 km/h | 36% |
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