Country CapitalCayenne82 °FPartly sunny.Feels Like: 94 °FForecast: 86 / 79 °FWind: 10 mph ↑ from NortheastCountry: French GuianaCountry High: 82 °F CayenneCountry Low: 82 °F KourouMax Wind: 10 mph Cayenne °FWeather in French Guiana (2 Locations)CayenneSun 7:33 pm82 °FKourouSun 7:33 pm82 °F Need some help?