Weather forecast for todayDeux Branches, French Guiana

Weather forecast for today

Current condition 09:13 -03

  • 29°C
  • Feels like:
    34°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 13km/hE 100°
  • Humidity: 75%
  • Dewpoint: 24°C
  • Pressure: 1012.87mbar
  • Visibility: 16.09km
  • UV index: 5
  • ▼
At the moment, a dense layer of clouds is spreading across the sky, making it predominantly cloudy.
The temperature is a moderately hot 29°C, while the apparent temperature, which integrates air moisture with ambient temperature, is computed to be a blazing 34°C. The current temperature is a few degrees off the highest temperature for today.

Monday 19. Oct 2026

  • 34°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 21km/hE 84°
  • Humidity: 59%
  • UV index: 11
  • Sunrise: 06:18 -03
  • Sunset: 18:17 -03
  • ▼
On Monday, in Deux Branches, sunlight and clouds will take turns dominating the sky.
The temperature variation is forecasted to range from a maximum of a hot 34°C to a minimum of a temperate 24°C.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is evaluated at a blistering 42°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.
The high temperature will be moderately higher than the typical October level of 30.9°C.
Sunrise was at 06:18 and sunset will be at 18:17; the daylight will last for 11h and 59min.

Hourly overview

Hourly temperatures

Warmest hour: 14h 39°C.
Coldest hour: 0h 29°C.

Chance of precipitation

Highest chance: 0h 7%.

Hourly weather forecast

  • 10h
  • 31°C
  • Feels like:
    36°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 13km/hESE 102°
  • Humidity: 67%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 8
  • ▼
  • 11h
  • 32°C
  • Feels like:
    38°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 15km/hE 96°
  • Humidity: 61%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 12h
  • 33°C
  • Feels like:
    38°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 16km/hE 85°
  • Humidity: 55%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 13h
  • 34°C
  • Feels like:
    39°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 16km/hE 81°
  • Humidity: 52%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 34°C
  • Feels like:
    39°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 19km/hE 80°
  • Humidity: 51%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 15h
  • 33°C
  • Feels like:
    38°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 20km/hE 80°
  • Humidity: 53%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 7
  • ▼
  • 16h
  • 33°C
  • Feels like:
    37°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 21km/hENE 77°
  • Humidity: 54%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 17h
  • 32°C
  • Feels like:
    36°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 20km/hENE 76°
  • Humidity: 57%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 18h
  • 30°C
  • Feels like:
    34°C
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 17km/hE 79°
  • Humidity: 67%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:17
  • 19h
  • 28°C
  • Feels like:
    33°C
Clear
Clear
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 12km/hE 84°
  • Humidity: 76%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 27°C
  • Feels like:
    32°C
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 10km/hE 88°
  • Humidity: 82%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 27°C
  • Feels like:
    31°C
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 8km/hE 92°
  • Humidity: 84%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 26°C
  • Feels like:
    30°C
Mostly Clear
Mostly Clear
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 7km/hESE 102°
  • Humidity: 87%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 26°C
  • Feels like:
    30°C
Mostly Clear
Mostly Clear
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 6km/hESE 108°
  • Humidity: 89%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, in Deux Branches, primarily gloomy and occasionally sun-filled weather is predicted.
The temperature will vary between the lowest temperature of 26°C and the highest temperature of 34°C. The feels-like temperature will be between the lowest temperature of 30°C and the highest temperature of 39°C. The hottest part of the day will be at 13h and 14h.
The highest temperature will be a couple of degrees higher than October's average maximum of 30.9°C. The minimum temperature will be also resembling October's average low of 25°C.
The warmest months in Deux Branches are September and October, with an average high-temperature of 30.9°C.
Updated: Oct 19, 2026 @ 12:13:27 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (09:13 -03) is 29°C. Feels-like temperature is 34°C.

Today, changing cloud patterns will allow for periods of sunshine.

Today, the maximum temperature will be 34°C, while the minimum temperature will be 24°C. The maximum heat index, which factors the actual air temperature with the relative humidity, is estimated at 42°C.
The highest temperature will be moderately higher than the average maximum of 30.9°C in October. The lowest temperature will be in line with the average low of 25°C.

On Monday, in Deux Branches, sunrise was at 06:18 and sunset will be at 18:17 (-03).

Today, the daylight will last for 11h and 59min.