Weather forecast for 10 daysFrench Guiana
French Guiana - most visited locations
Weather forecast for the weekend
Saturday 14. Nov 2026
- 30°C
- 23°C
Showers
- Precip. probability: 62%
- Precipitation: 12mm
- Wind: 22km/hENE 75°
- Humidity: 82%
- UV index: 11
- Sunrise: 06:16 -03
- Sunset: 18:10 -03
- details ▼
On Saturday, 14th of November, showers will occur, with brief dry spells in between.
The likelihood of rainfall is high, and precipitation will be moderate. The temperature is anticipated to vary between a blazing 30°C and a moderately hot 23°C.
On Saturday, the predicted temperature will match November's typical high of 31.5°C.
Sunrise will be at 06:16 and sunset at 18:10; the daylight will last for 11h and 54min.
The likelihood of rainfall is high, and precipitation will be moderate. The temperature is anticipated to vary between a blazing 30°C and a moderately hot 23°C.
On Saturday, the predicted temperature will match November's typical high of 31.5°C.
Sunrise will be at 06:16 and sunset at 18:10; the daylight will last for 11h and 54min.
Sunday 15. Nov 2026
- 30°C
- 23°C
Thunderstorms
- Precip. probability: 75%
- Precipitation: 12mm
- Wind: 22km/hENE 65°
- Humidity: 81%
- UV index: 11
- Sunrise: 06:16 -03
- Sunset: 18:10 -03
- details ▼
On Sunday, in Cayenne, thunderstorms are possible with changing conditions.
With a high probability, moderate precipitation is anticipated. The highest predicted temperature is a hot 30°C, while the lowest temperature will be a warm 23°C.
The high temperature is predicted to match November's standard maximum of 31.5°C.
Sunrise will be at 06:16 and sunset at 18:10; the daylight will last for 11h and 54min.
With a high probability, moderate precipitation is anticipated. The highest predicted temperature is a hot 30°C, while the lowest temperature will be a warm 23°C.
The high temperature is predicted to match November's standard maximum of 31.5°C.
Sunrise will be at 06:16 and sunset at 18:10; the daylight will last for 11h and 54min.
Long-term weather forecast
- Monday
- 9. Nov 2026
- 31°C
- 24°C
Partly Cloudy
- Precip. probability: 19%
- Precipitation: 0mm
- Wind: 22km/hENE 76°
- Humidity: 72%
- UV index: 11
- Sunrise: 06:15 -03
- Sunset: 18:10 -03
- details ▼
- Tuesday
- 10. Nov 2026
- 32°C
- 24°C
Mostly Sunny
- Precip. probability: 16%
- Precipitation: 0mm
- Wind: 24km/hE 80°
- Humidity: 74%
- UV index: 11
- Sunrise: 06:15 -03
- Sunset: 18:10 -03
- details ▼
- Wednesday
- 11. Nov 2026
- 32°C
- 24°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 3mm
- Wind: 24km/hE 87°
- Humidity: 75%
- UV index: 11
- Sunrise: 06:15 -03
- Sunset: 18:10 -03
- details ▼
- Thursday
- 12. Nov 2026
- 31°C
- 24°C
Showers
- Precip. probability: 40%
- Precipitation: 4mm
- Wind: 24km/hE 89°
- Humidity: 75%
- UV index: 11
- Sunrise: 06:16 -03
- Sunset: 18:10 -03
- details ▼
- Friday
- 13. Nov 2026
- 31°C
- 23°C
Showers
- Precip. probability: 42%
- Precipitation: 7mm
- Wind: 23km/hE 88°
- Humidity: 78%
- UV index: 11
- Sunrise: 06:16 -03
- Sunset: 18:10 -03
- details ▼
- Saturday
- 14. Nov 2026
- 30°C
- 23°C
Showers
- Precip. probability: 62%
- Precipitation: 12mm
- Wind: 22km/hENE 75°
- Humidity: 82%
- UV index: 11
- Sunrise: 06:16 -03
- Sunset: 18:10 -03
- details ▼
- Sunday
- 15. Nov 2026
- 30°C
- 23°C
Thunderstorms
- Precip. probability: 75%
- Precipitation: 12mm
- Wind: 22km/hENE 65°
- Humidity: 81%
- UV index: 11
- Sunrise: 06:16 -03
- Sunset: 18:10 -03
- details ▼
- Monday
- 16. Nov 2026
- 30°C
- 23°C
Rain
- Precip. probability: 66%
- Precipitation: 11mm
- Wind: 22km/hENE 69°
- Humidity: 81%
- UV index: 11
- Sunrise: 06:17 -03
- Sunset: 18:10 -03
- details ▼
- Tuesday
- 17. Nov 2026
- 30°C
- 23°C
Showers
- Precip. probability: 60%
- Precipitation: 8mm
- Wind: 23km/hE 80°
- Humidity: 80%
- UV index: 11
- Sunrise: 06:17 -03
- Sunset: 18:11 -03
- details ▼
- Wednesday
- 18. Nov 2026
- 31°C
- 23°C
Showers
- Precip. probability: 56%
- Precipitation: 6mm
- Wind: 23km/hE 82°
- Humidity: 79%
- UV index: 11
- Sunrise: 06:17 -03
- Sunset: 18:11 -03
- details ▼
And a mix of rain-soaked, gloomy, dry and sunny and storm-filled weather is predicted.
Rainfall is forecasted nearly every day for the next ten days. With moderate precipitation of 12mm, Saturday and Sunday will be the wettest days.
Fluctuations in temperature will be barely perceptible across the forecast window. Maximum temperatures will fall between 30°C and 32°C, while fluctuations in the night’s lowest temperature will be also minimal, as night temperatures will lie between 23°C and 24°C.
Tuesday and Wednesday, with the highest temperature of 32°C, will be the hottest days in Cayenne; the coldest days will be Saturday through next Tuesday, with a maximum of 30°C.
Taking the humidity into consideration, the maximum feel-like temperature may increase considerably and range between a sweltering 38°C and an extremely hot 42°C.
Rainfall is forecasted nearly every day for the next ten days. With moderate precipitation of 12mm, Saturday and Sunday will be the wettest days.
Fluctuations in temperature will be barely perceptible across the forecast window. Maximum temperatures will fall between 30°C and 32°C, while fluctuations in the night’s lowest temperature will be also minimal, as night temperatures will lie between 23°C and 24°C.
Tuesday and Wednesday, with the highest temperature of 32°C, will be the hottest days in Cayenne; the coldest days will be Saturday through next Tuesday, with a maximum of 30°C.
Taking the humidity into consideration, the maximum feel-like temperature may increase considerably and range between a sweltering 38°C and an extremely hot 42°C.
Updated: Nov 9, 2026 @ 12:15:56 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
In Cayenne, weather will be unstable, and a combination of showery, cloudy, clear and lightning-active weather is expected for the next ten days.
In Cayenne, rainfall is forecasted almost every day for the next ten days. With moderate precipitation of 12mm, Saturday and Sunday will be the wettest days.
The maximum temperature will range between 30°C and 32°C, while the minimum temperature will vary between 23°C and 24°C.
Including the humidity's impact, the maximum feel-like temperature will vary between 38°C and 42°C.
Including the humidity's impact, the maximum feel-like temperature will vary between 38°C and 42°C.
The hottest days will be Tuesday and Wednesday, with a maximum of 32°C. With a maximum temperature of 30°C, Saturday through next Tuesday will be the coldest days.
On Saturday, in Cayenne, expect showers at times, with periods of lighter rain during the day.
Moderate precipitation of 12mm is predicted on Saturday. The likelihood of rainfall is 62%.
On Saturday, the maximum temperature will be 30°C, while the minimum temperature will be 23°C.
On Sunday, the forecast includes possible thunderstorms.
Moderate precipitation of 12mm is predicted on Sunday. The chance of rainfall is 75%.
On Sunday, the highest temperature will be 30°C, while the lowest temperature will be 23°C.





