Weather forecast for todayBienvenue, French Guiana

Weather forecast for today

Current condition 01:17 -03

  • 25°C
  • Feels like:
    25°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 5km/hNE 40°
  • Humidity: 92%
  • Dewpoint: 23°C
  • Pressure: 1011.85mbar
  • Visibility: 16.09km
  • UV index: 0
  • ▼
In Bienvenue, currently, low and high clouds are covering most of the sky, leading to mainly cloudy conditions.
The temperature is a moderately hot 25°C. The current temperature is near the lowest expected 23°C for today.

Thursday 29. Oct 2026

  • 37°C
  • 23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 15km/hENE 78°
  • Humidity: 59%
  • UV index: 11
  • Sunrise: 06:14 -03
  • Sunset: 18:14 -03
  • ▼
Today, on Thursday, 29th of October, thin clouds will pass through at times, but overall, it will remain bright.
Predicted temperatures will peak at a steamy 37°C and dip to a minimum of a temperate 23°C.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is estimated at a dangerously hot 51°C. Note that heat index values are valued for light wind and location in the shade. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The predicted top temperature is expected to be relatively higher than the usual October maximum of 34.3°C.
Sunrise will be at 06:14 and sunset at 18:14; the daylight will last for 12h and 1min.

Hourly overview

Hourly temperatures

Warmest hour: 14h 41°C.
Coldest hour: 5h 24°C.

Chance of precipitation

Highest chance: 14h 24%.

Hourly weather forecast

  • 2h
  • 25°C
  • Feels like:
    25°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 5km/hNE 41°
  • Humidity: 94%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4h
  • 24°C
  • Feels like:
    24°C
Cloudy
Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 4km/hNE 45°
  • Humidity: 99%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 6h
  • 24°C
  • Feels like:
    24°C
Cloudy
Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 4km/hNE 41°
  • Humidity: 97%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunrise: 06:14
  • 8h
  • 26°C
  • Feels like:
    30°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 7km/hENE 61°
  • Humidity: 86%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 10h
  • 31°C
  • Feels like:
    36°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 13km/hE 80°
  • Humidity: 64%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 12h
  • 34°C
  • Feels like:
    39°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 15km/hE 84°
  • Humidity: 51%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 36°C
  • Feels like:
    41°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 14km/hE 82°
  • Humidity: 43%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 16h
  • 34°C
  • Feels like:
    39°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 13km/hE 85°
  • Humidity: 47%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 18h
  • 32°C
  • Feels like:
    36°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 11km/hENE 76°
  • Humidity: 56%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:14
  • 20h
  • 29°C
  • Feels like:
    33°C
Mostly Clear
Mostly Clear
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 10km/hENE 69°
  • Humidity: 68%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 27°C
  • Feels like:
    30°C
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 9km/hENE 67°
  • Humidity: 75%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, in Bienvenue, a combination of primarily cloud-filled and occasionally sun-filled and rainy weather is anticipated.
With a probability of 30%, minimal rainfall is predicted at midnight.
The temperature will be between the highest temperature of 36°C and the lowest temperature of 24°C. The feels-like temperature will be between the lowest temperature of 24°C and the highest temperature of 41°C. The hottest part of the day is expected around 14h.
The maximum temperature will be a couple of degrees higher than October's average high of 34.3°C. The expected low will be also close to the average minimum in October, which is 22.2°C.
The warmest month is October, bringing average highs of 34.3°C and lows of 22.2°C.
Updated: Oct 29, 2026 @ 04:17:31 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 01:17 -03, the temperature in Bienvenue is 25°C.

On Thursday, expect partly sunny skies with periods of cloudiness.

Today, the highest temperature will be 37°C, while the lowest temperature will be 23°C. The maximum heat index, which adjusts the air temperature based on humidity, is calculated to be 51°C.
The highest temperature will be a couple of degrees higher than the average maximum of 34.3°C in October. The lowest temperature will be in line with the average low of 22.2°C.

On Thursday, in Bienvenue, sunrise will be at 06:14 and sunset at 18:14 (-03).

In Bienvenue, the length of the day today will be 12h and 1min.