Weather forecast for 10 daysFrench Guiana

Weather forecast for the weekend

Saturday 7. Nov 2026

  • 32°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 25km/hE 88°
  • Humidity: 67%
  • UV index: 11
  • Sunrise: 06:15 -03
  • Sunset: 18:10 -03
  • ▼
Today, on Saturday, 7th of November, mostly clear with scattered clouds is expected.
A temperature range of a hot 32°C to a warm 24°C is forecasted.
The maximum heat index, which factors the actual air temperature with the relative humidity, is estimated at a steamy 39°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Today, the anticipated maximum temperature should be consistent with November's typical high of 31.5°C.
Sunrise was at 06:15 and sunset will be at 18:10; the daylight will last for 11h and 56min.

Sunday 8. Nov 2026

  • 31°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 21km/hENE 69°
  • Humidity: 75%
  • UV index: 11
  • Sunrise: 06:15 -03
  • Sunset: 18:10 -03
  • ▼
Tomorrow, on Sunday, thin clouds will pass through at times, but overall, it will remain bright.
The temperature will vary between a maximum of a blazing 31°C and a minimum of a warm 24°C.
The maximum heat index, which indicates how humid air affects the felt temperature, is appraised at a fiery hot 39°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Tomorrow, the anticipated temperature will match November's typical high of 31.5°C.
Sunrise will be at 06:15 and sunset at 18:10; tomorrow's daylight will last for 11h and 55min.

Long-term weather forecast

  • Saturday
  • 7. Nov 2026
  • 32°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 25km/hE 88°
  • Humidity: 67%
  • UV index: 11
  • Sunrise: 06:15 -03
  • Sunset: 18:10 -03
  • ▼
  • Sunday
  • 8. Nov 2026
  • 31°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 21km/hENE 69°
  • Humidity: 75%
  • UV index: 11
  • Sunrise: 06:15 -03
  • Sunset: 18:10 -03
  • ▼
  • Monday
  • 9. Nov 2026
  • 31°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0mm
  • Wind: 22km/hE 80°
  • Humidity: 77%
  • UV index: 11
  • Sunrise: 06:15 -03
  • Sunset: 18:10 -03
  • ▼
  • Tuesday
  • 10. Nov 2026
  • 31°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0mm
  • Wind: 23km/hE 82°
  • Humidity: 75%
  • UV index: 11
  • Sunrise: 06:15 -03
  • Sunset: 18:10 -03
  • ▼
  • Wednesday
  • 11. Nov 2026
  • 31°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 1mm
  • Wind: 25km/hE 87°
  • Humidity: 75%
  • UV index: 11
  • Sunrise: 06:15 -03
  • Sunset: 18:10 -03
  • ▼
  • Thursday
  • 12. Nov 2026
  • 31°C
  • 23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 1mm
  • Wind: 25km/hE 90°
  • Humidity: 74%
  • UV index: 11
  • Sunrise: 06:16 -03
  • Sunset: 18:10 -03
  • ▼
  • Friday
  • 13. Nov 2026
  • 31°C
  • 23°C
Showers
Showers
  • Precip. probability: 49%
  • Precipitation: 8mm
  • Wind: 23km/hE 86°
  • Humidity: 78%
  • UV index: 11
  • Sunrise: 06:16 -03
  • Sunset: 18:10 -03
  • ▼
  • Saturday
  • 14. Nov 2026
  • 30°C
  • 23°C
Thunderstorms
Thunderstorms
  • Precip. probability: 65%
  • Precipitation: 11mm
  • Wind: 22km/hENE 75°
  • Humidity: 81%
  • UV index: 11
  • Sunrise: 06:16 -03
  • Sunset: 18:10 -03
  • ▼
  • Sunday
  • 15. Nov 2026
  • 30°C
  • 23°C
Thunderstorms
Thunderstorms
  • Precip. probability: 60%
  • Precipitation: 12mm
  • Wind: 22km/hENE 69°
  • Humidity: 80%
  • UV index: 11
  • Sunrise: 06:16 -03
  • Sunset: 18:10 -03
  • ▼
  • Monday
  • 16. Nov 2026
  • 30°C
  • 23°C
Thunderstorms
Thunderstorms
  • Precip. probability: 60%
  • Precipitation: 9mm
  • Wind: 22km/hENE 69°
  • Humidity: 81%
  • UV index: 11
  • Sunrise: 06:17 -03
  • Sunset: 18:10 -03
  • ▼
Looking ahead, conditions suggest a period of dull, storm-filled and showery weather is anticipated.
Rainfall is anticipated on Wednesday through next Monday.
Temperature variation will be minimal in the upcoming period. The maximum temperature will vary between 30°C and 32°C, while the lowest nighttime temperatures will be also relatively consistent, as the overnight low will fall between 23°C and 24°C.
Today is the hottest day, with a maximum temperature of 32°C; the coldest days will be next Saturday through next Monday, with a maximum of 30°C.
Combining with the humidity, the maximum feel-like temperature may increase substantially and vary between a fiery hot 38°C and a torridly hot 40°C.
Updated: Nov 7, 2026 @ 11:47:38 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, sun and clouds will share the sky, creating a partly cloudy day.

Today, the maximum temperature will be 32°C, while the minimum temperature will be 24°C. The maximum heat index, which combines relative humidity and air temperature, is calculated to be 39°C.
The highest temperature will be in line with the average maximum of 31.5°C in November. The lowest temperature today will be also in line with the average low temperature.

On Saturday, in Cayenne, sunrise was at 06:15 and sunset will be at 18:10 (-03).

In Cayenne, today, there will be 11h and 56min of daylight.

On Sunday, high-altitude clouds may scatter across the sky, but the sun will still shine.

Tomorrow, the maximum temperature will be 31°C, while the minimum temperature will be 24°C. The maximum heat index, which represents the influence of relative humidity on air temperature, is estimated at 39°C.
The highest temperature will be in line with the average maximum of 31.5°C in November. Tomorrow, the lowest temperature will be also in line with the average low temperature.

On Sunday, in Cayenne, sunrise will be at 06:15 and sunset at 18:10 (-03).

In Cayenne, French Guiana, the length of the day tomorrow will be 11h and 55min.