French GuianaCayenne
Very humidVery humid, with temperatures holding near 78°F. There is a low chance of drizzle. Mostly clear, with a breeze from the E at 7 mph.Very humid, with temperatures holding near 26°C. There is a low chance of drizzle. Mostly clear, with a breeze from the E at 11 km/h.
Wind
E 8 mph13 km/h
Humidity
92%
Cloud Cover
28%
As of Thursday, November 12, 2026 at 3:37 AM GMT-3
See full forecast →Today's Outlook
Day
Extremely humid, with temperatures ranging from 81°F to 88°F, feeling as hot as 99°F. There is a medium chance of drizzle throughout the day. Partly cloudy, with a breeze from the E at 10–11 mph.Extremely humid, with temperatures ranging from 27°C to 31°C, feeling as hot as 37°C. There is a medium chance of drizzle throughout the day. Partly cloudy, with a breeze from the E at 16–18 km/h.
Night
Very humid, with temperatures ranging from 78°F to 85°F, feeling as hot as 94°F. Drizzle is likely for much of the night. Partly cloudy, with a breeze from the E at 9–10 mph.Very humid, with temperatures ranging from 26°C to 29°C, feeling as hot as 34°C. Drizzle is likely for much of the night. Partly cloudy, with a breeze from the E at 14–16 km/h.
Top Cities
GuyaneCayenne · 99°F37°C/78°F25°C
Forecasts powered by WindBorne MetaMesh.