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
| 14 July 2026 Tue 25.1 ° C ( 77.2°F )  Light rain |
Feels Like : 28.1 ° C / 82.6°F Humidity : % 94 Pressure : 1014 mb Wind Speed : 7.2 kmph / 4.5 miles from ENE 
Visibility : 10 km Precipitation (rainfall) : 0.01 mm Cloud (%) : 50 |
15-day weather forecast for Rochambeau Airport, Cayenne, French Guiana
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 14 July 2026 Tue |  Sunny |
23.8 ° C | 30.5 ° C | 26.4 ° C | % 80 | 13 km/h | 19% |
| 15 July 2026 Wed |  Patchy rain nearby |
23.4 ° C | 30 ° C | 26.2 ° C | % 80 | 14 km/h | 49% |
| 16 July 2026 Thu | Patchy rain nearby |
23.7 ° C | 30.6 ° C | 26.3 ° C | % 79 | 14.4 km/h | 47% |
| 17 July 2026 Fri | Sunny |
23.2 ° C | 30.7 ° C | 26.3 ° C | % 78 | 13.7 km/h | 45% |
| 18 July 2026 Sat | Patchy rain nearby |
23.3 ° C | 30.2 ° C | 25.7 ° C | % 84 | 11.9 km/h | 84% |
| 19 July 2026 Sun | Patchy rain nearby |
22.7 ° C | 29.6 ° C | 25.8 ° C | % 82 | 11.5 km/h | 57% |
| 20 July 2026 Mon | Patchy rain nearby |
23.1 ° C | 28.8 ° C | 25.7 ° C | % 85 | 13.3 km/h | 81% |
| 21 July 2026 Tue | Patchy rain nearby |
23.2 ° C | 29.8 ° C | 25.7 ° C | % 83 | 14.4 km/h | 73% |
| 22 July 2026 Wed | Sunny |
22.9 ° C | 29.9 ° C | 25.9 ° C | % 75 | 12.6 km/h | 9% |
| 23 July 2026 Thu | Sunny |
22.6 ° C | 30.3 ° C | 26.1 ° C | % 76 | 11.9 km/h | 19% |
| 24 July 2026 Fri | Patchy rain nearby |
24.1 ° C | 28 ° C | 25.8 ° C | % 86 | 10.8 km/h | 79% |
| 25 July 2026 Sat | Patchy rain nearby |
23.7 ° C | 30.2 ° C | 26.3 ° C | % 81 | 14.4 km/h | 74% |
| 26 July 2026 Sun | Patchy rain nearby |
23.3 ° C | 29 ° C | 25.6 ° C | % 85 | 9.7 km/h | 85% |
| 27 July 2026 Mon |  Light rain shower |
23.1 ° C | 30.2 ° C | 26 ° C | % 82 | 11.5 km/h | 82% |
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