French GuianaCayenne

85°F29°C
Hot

Feels like92°F33°C

Wind

ENE 8 mph12 km/h

Humidity

69%

Cloud Cover

55%

As of Wednesday, September 2, 2026 at 5:48 PM GMT-3

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Today's Outlook

Day

Partly cloudy and hot, with a high of 90°F32°C and morning low of 77°F25°C — feels like 99°F37°C. Breezy from the E at 6 to 7 mph9 to 11 km/h. Heat risk in the afternoon.

Night

Partly cloudy, with a low around 78°F26°C. Breezy from the E at 6 to 8 mph10 to 12 km/h.

Top Cities

Cayenne
Guyane
99°F37°C77°F25°C
Matoury
Guyane
99°F37°C77°F25°C
Saint-Laurent-du-Maroni
Guyane
100°F38°C76°F25°C
Kourou
Guyane
98°F37°C78°F25°C
Rémire-Montjoly
Guyane
99°F37°C77°F25°C

GuyaneCayenne · 99°F37°C/77°F25°C

CayenneMatourySaint-Laurent-du-MaroniKourouRémire-Montjoly

How to Access Weather Forecasts

PatternExampleDescription
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/weather/nearby?lat={lat}&lon={lon}/weather/nearby?lat=48.1&lon=11.5Find nearest city by coordinates
/weather/{country}//weather/germany/Country index — all cities by region

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