Country CapitalCayenne79 °FClear.Feels Like: 83 °FForecast: 89 / 77 °FWind: 3 mph ↑ from EastCountry: French GuianaCountry High: 79 °F CayenneCountry Low: 79 °F KourouMax Wind: 3 mph Cayenne °FWeather in French Guiana (2 Locations)CayenneTue 1:31 am79 °FKourouTue 1:31 am79 °F Need some help?