Weather forecast for todayGuisanbourg, French Guiana

Weather forecast for today

Current condition 11:29 -03

  • 30°C
  • Feels like:
    36°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 18km/hENE 60°
  • Humidity: 73%
  • Dewpoint: 24°C
  • Pressure: 1013.88mbar
  • Visibility: 9.66km
  • UV index: 9
  • ▼
In Guisanbourg, currently, the weather is mostly cloudy, with only a few breaks of sunshine.
The temperature is a hot 30°C, the felt air temperature, which represents the influence of relative humidity on air temperature, registers as estimated at a very hot 36°C. The current temperature is almost at the maximum of today's 31°C.

Saturday 14. Nov 2026

  • 31°C
  • 23°C
Rain
Rain
  • Precip. probability: 97%
  • Precipitation: 21mm
  • Wind: 21km/hENE 65°
  • Humidity: 79%
  • UV index: 11
  • Sunrise: 06:14 -03
  • Sunset: 18:09 -03
  • ▼
On Saturday, 14th of November, expect rain to continue falling, keeping conditions damp and cool.
Elevated precipitation of 21mm is anticipated for today. The highest temperature will be a humid 31°C, while the lowest temperature will be a temperate 23°C.
The maximum heat index, which modifies the air temperature to account for humidity, is evaluated at an extremely hot 41°C. Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Sunrise was at 06:14 and sunset will be at 18:09; the daylight will last for 11h and 55min.

Hourly overview

Hourly temperatures

Warmest hour: 12h 36°C.
Coldest hour: 2h 28°C.

Chance of precipitation

Highest chance: 14h 92%.

Hourly weather forecast

  • 12h
  • 30°C
  • Feels like:
    36°C
Showers
Showers
  • Precip. probability: 69%
  • Precipitation: 1mm
  • Wind: 19km/hENE 63°
  • Humidity: 73%
  • Pressure: 1013mbar
  • Visibility: 7km
  • UV index: 9
  • ▼
  • 13h
  • 27°C
  • Feels like:
    32°C
Showers
Showers
  • Precip. probability: 89%
  • Precipitation: 2mm
  • Wind: 20km/hENE 63°
  • Humidity: 82%
  • Pressure: 1012mbar
  • Visibility: 11km
  • UV index: 11
  • ▼
  • 14h
  • 28°C
  • Feels like:
    32°C
Rain
Rain
  • Precip. probability: 92%
  • Precipitation: 2mm
  • Wind: 21km/hENE 64°
  • Humidity: 80%
  • Pressure: 1011mbar
  • Visibility: 6km
  • UV index: 2
  • ▼
  • 15h
  • 28°C
  • Feels like:
    33°C
Showers
Showers
  • Precip. probability: 79%
  • Precipitation: 1mm
  • Wind: 21km/hENE 66°
  • Humidity: 80%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 5
  • ▼
  • 16h
  • 28°C
  • Feels like:
    33°C
Rain
Rain
  • Precip. probability: 87%
  • Precipitation: 1mm
  • Wind: 20km/hENE 65°
  • Humidity: 79%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 2
  • ▼
  • 17h
  • 28°C
  • Feels like:
    33°C
Showers
Showers
  • Precip. probability: 69%
  • Precipitation: 1mm
  • Wind: 17km/hENE 66°
  • Humidity: 81%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 1
  • ▼
  • 18h
  • 27°C
  • Feels like:
    32°C
Showers
Showers
  • Precip. probability: 45%
  • Precipitation: 1mm
  • Wind: 12km/hENE 69°
  • Humidity: 87%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Sunset: 18:09
  • 19h
  • 26°C
  • Feels like:
    30°C
Showers
Showers
  • Precip. probability: 62%
  • Precipitation: 1mm
  • Wind: 8km/hENE 64°
  • Humidity: 91%
  • Pressure: 1012mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 20h
  • 26°C
  • Feels like:
    30°C
Showers
Showers
  • Precip. probability: 65%
  • Precipitation: 1mm
  • Wind: 7km/hENE 67°
  • Humidity: 92%
  • Pressure: 1013mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 21h
  • 26°C
  • Feels like:
    30°C
Showers
Showers
  • Precip. probability: 64%
  • Precipitation: 2mm
  • Wind: 6km/hENE 69°
  • Humidity: 93%
  • Pressure: 1014mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
  • 22h
  • 26°C
  • Feels like:
    29°C
Showers
Showers
  • Precip. probability: 62%
  • Precipitation: 2mm
  • Wind: 5km/hNE 54°
  • Humidity: 94%
  • Pressure: 1014mbar
  • Visibility: 9km
  • UV index: 0
  • ▼
  • 23h
  • 25°C
  • Feels like:
    29°C
Showers
Showers
  • Precip. probability: 68%
  • Precipitation: 2mm
  • Wind: 5km/hNE 52°
  • Humidity: 96%
  • Pressure: 1014mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
Today, in Guisanbourg, rainy weather is expected.
Rain is predicted for the rest of the day, with precipitation varying from a minimal 1mm to a maximum of 2mm. The most intense rain will be falling at 13h, 14h, and from 21h to 23h.
The temperature will be between the lowest temperature of 25°C and the highest temperature of 30°C. The feels-like temperature will vary between a maximum of 36°C and a minimum of 29°C. The hottest part of the day is anticipated around noon.
Updated: Nov 14, 2026 @ 14:29:39 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 11:29 -03 is 30°C. Feels-like temperature is 36°C.

On Saturday, periods of rain are likely, bringing damp conditions.

Yes, it will rain today. High precipitation of 21mm is expected.

Today, the maximum temperature will be 31°C, while the minimum temperature will be 23°C. The maximum heat index, which adjusts the air temperature based on humidity, is assessed at 41°C.

On Saturday, in Guisanbourg, sunrise was at 06:14 and sunset will be at 18:09 (-03).

In Guisanbourg, today, there will be 11h and 55min of daylight.