Weather forecast for todayBienvenue, French Guiana

Weather forecast for today

Current condition 05:24 -03

  • 24°C
  • Feels like:
    24°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 3km/hNE 40°
  • Humidity: 97%
  • Dewpoint: 23°C
  • Pressure: 1011.85mbar
  • Visibility: 16.09km
  • UV index: 0
  • ▼
At the moment, in Bienvenue, the sky is cloud-filled, with only small gaps of brightness.
The temperature is a moderately hot 24°C. The current temperature is almost at the minimum-predicted 23°C for today.

Thursday 29. Oct 2026

  • 37°C
  • 23°C
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Wind: 15km/hENE 75°
  • Humidity: 65%
  • UV index: 11
  • Sunrise: 06:14 -03
  • Sunset: 18:14 -03
  • ▼
Today, in Bienvenue, a mostly cloudy morning is in store, but conditions will improve, leading to plenty of afternoon sunshine.
The highest anticipated temperature is a torrid 37°C, while the lowest temperature will be a warm 23°C.
The maximum heat index, which modifies the air temperature to account for humidity, is assessed at a blazing hot 55°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Today’s anticipated high is set to be moderately higher than October's regular high 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: 6h 24°C.

Chance of precipitation

Highest chance: 18h 17%.

Hourly weather forecast

  • 6h
  • 24°C
  • Feels like:
    24°C
Cloudy
Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 3km/hNE 40°
  • Humidity: 98%
  • Pressure: 1012mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
Sunrise: 06:14
  • 8h
  • 26°C
  • Feels like:
    30°C
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 7km/hENE 65°
  • Humidity: 86%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 10h
  • 31°C
  • Feels like:
    36°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 13km/hE 82°
  • Humidity: 66%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 12h
  • 34°C
  • Feels like:
    39°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 15km/hE 83°
  • Humidity: 51%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 36°C
  • Feels like:
    41°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 14km/hE 84°
  • Humidity: 43%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 16h
  • 35°C
  • Feels like:
    40°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 14km/hE 83°
  • Humidity: 46%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 18h
  • 32°C
  • Feels like:
    36°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 12km/hE 79°
  • Humidity: 57%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:14
  • 20h
  • 29°C
  • Feels like:
    33°C
Clear
Clear
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 9km/hENE 68°
  • Humidity: 69%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 27°C
  • Feels like:
    30°C
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 8km/hENE 66°
  • Humidity: 76%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, in Bienvenue, primarily gloomy and occasionally sun-filled weather is anticipated.
The temperature will vary between the highest temperature of 36°C and the lowest temperature of 24°C. The feels-like temperature will be between a minimum of 24°C and a maximum of 41°C. The hottest part of the day will be at 14h and 15h.
The high will be moderately higher than the normal maximum of 34.3°C for October. The lowest temperature is also consistent with October's typical minimum of 22.2°C.
With typical highs around 34.3°C and lows near 22.2°C, October is the hottest in Bienvenue.
Updated: Oct 29, 2026 @ 08:24:44 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (05:24 -03) is 24°C.

On Thursday, cloudy conditions in the morning will give way to a clearer and sunnier afternoon.

Today, the highest temperature will be 37°C, while the lowest temperature will be 23°C. The maximum heat index, which measures the combined effect of heat and moisture, is appraised at 55°C.
The maximum temperature will be slightly warmer than the average highest temperature 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.