Weather forecast for todayGuisanbourg, French Guiana

Weather forecast for today

Current condition 04:58 -03

  • 24°C
  • Feels like:
    24°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 3km/hE 90°
  • Humidity: 96%
  • Dewpoint: 23°C
  • Pressure: 1012.87mbar
  • Visibility: 12.87km
  • UV index: 0
  • ▼
At the moment, in Guisanbourg, patches of clouds are drifting across the sky.
The temperature is a moderately hot 24°C. The current temperature is at the minimum predicted for today.

Thursday 12. Nov 2026

  • 33°C
  • 24°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 23km/hE 85°
  • Humidity: 73%
  • UV index: 11
  • Sunrise: 06:13 -03
  • Sunset: 18:09 -03
  • ▼
Today, on Thursday, 12th of November, sunshine will prevail for most of the day.
The predicted temperature range extends from a high of a humid 33°C to a low of a temperate 24°C.
The maximum heat index, which combines air temperature and relative humidity, is calculated to be a blazing hot 45°C. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Sunrise will be at 06:13 and sunset at 18:09; the daylight will last for 11h and 56min.

Hourly overview

Hourly temperatures

Warmest hour: 13h 39°C.
Coldest hour: 5h 24°C.

Chance of precipitation

Highest chance: 13h 24%.

Hourly weather forecast

  • 6h
  • 24°C
  • Feels like:
    24°C
Mostly Clear
Mostly Clear
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 3km/hE 99°
  • Humidity: 97%
  • Pressure: 1013mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
Sunrise: 06:13
  • 8h
  • 27°C
  • Feels like:
    32°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 5km/hE 83°
  • Humidity: 87%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 10h
  • 31°C
  • Feels like:
    37°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 16km/hE 89°
  • Humidity: 68%
  • Pressure: 1015mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 12h
  • 32°C
  • Feels like:
    39°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 20km/hE 79°
  • Humidity: 61%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 33°C
  • Feels like:
    39°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 22km/hENE 74°
  • Humidity: 58%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 10
  • ▼
  • 16h
  • 32°C
  • Feels like:
    37°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 21km/hENE 77°
  • Humidity: 63%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 18h
  • 30°C
  • Feels like:
    35°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 15km/hE 82°
  • Humidity: 73%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:09
  • 20h
  • 28°C
  • Feels like:
    32°C
Mostly Clear
Mostly Clear
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 8km/hE 95°
  • Humidity: 82%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 27°C
  • Feels like:
    31°C
Mostly Clear
Mostly Clear
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 5km/hESE 109°
  • Humidity: 87%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, a combination of cloud-filled and bright weather is anticipated.
The temperature will vary between the lowest temperature of 24°C and the highest temperature of 33°C. The feels-like temperature will vary between a minimum of 24°C and a maximum of 39°C. The hottest part of the day will be at 13h and 14h.
Updated: Nov 12, 2026 @ 07:58:30 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (04:58 -03) in Guisanbourg is 24°C.

On Thursday, open skies and radiant sunshine are expected.

Today, the highest temperature will be 33°C, while the lowest temperature will be 24°C. The maximum heat index, which integrates air moisture with ambient temperature, is calculated to be 45°C.

On Thursday, in Guisanbourg, sunrise will be at 06:13 and sunset at 18:09 (-03).

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