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Weather in Cayenne, French Guiana

Now
25 °C

Light rain. Passing clouds.


Feels Like: 26 °C
Forecast: 29 / 23 °C
Wind: 4 km/h from Southwest

Location: Cayenne / Rochambeau
Current Time: Dec 19, 2025 at 4:43:01 am
Latest Report: Dec 19, 2025 at 4:30 am
Visibility: N/A
Pressure: 100.92 kPa
Humidity: 94%
Dew Point: 24 °C

Upcoming 5 hours

Now 5:00 am 6:00 am 7:00 am 8:00 am 9:00 am
25 °C 23 °C 23 °C 24 °C 25 °C 26 °C

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Forecast for the next 48 hours

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  Friday Saturday
  Night Morning Afternoon Evening Night Morning Afternoon
Forecast
Temperature 24 °C 26 °C 29 °C 25 °C 23 °C 24 °C 27 °C
Passing showers. Overcast. Passing showers. Mostly cloudy. Isolated thunder­storms. Overcast. Isolated thunder­storms. Overcast. Showery. Overcast. Showery. Overcast. Passing showers. Overcast.
Feels Like 22 °C 28 °C 33 °C 26 °C 21 °C 24 °C 30 °C
Wind Speed 8 km/h 12 km/h 12 km/h 15 km/h 11 km/h 7 km/h 3 km/h
Wind Direction NE
NE
NNE
ENE
SE
SSE
NNE
Humidity 95% 91% 74% 88% 98% 92% 81%
Dew Point 23 °C 24 °C 24 °C 23 °C 23 °C 23 °C 23 °C
Visibility 6 km 8 km 8 km 8 km 3 km 3 km 10 km
Probability of Precipitation 27% 18% 22% 44% 35% 38% 46%
Amount of Rain 3.7 mm 3.3 mm 3.2 mm 3.2 mm 14.9 mm 10.9 mm 0.6 mm
Amount of Snow 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm
* Updated Thursday, December 18, 2025 10:42:36 pm Cayenne time - Weather by CustomWeather, © 2025

14 day forecast, day-by-day Hour-by-hour forecast for next week

Yesterday's weather

Broken clouds. 31 / 24 °C
Humidity: 82%. Wind: 14 km/h from East

More weather last week

Currently at nearby stations

23 °C

Johan A. Pengel: (322 km)

Passing clouds.

25 °C

Macapa Airport: (563 km)

Passing clouds.

More weather in French Guiana

Forecast for the next 2 weeks

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Mon Tue Wed Thu Fri Sat Sun
15
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17
18

View historic weather

3
4

Detailed forecast for 14 days