Weather forecast for todayMontagne Sable, French Guiana

Weather forecast for today

Current condition 08:06 -03

  • 27°C
  • Feels like:
    31°C
Sunny
Sunny
  • Precipitation: 0mm
  • Wind: 6km/hESE 120°
  • Humidity: 87%
  • Dewpoint: 24°C
  • Pressure: 1012.19mbar
  • Visibility: 16.09km
  • UV index: 2
  • ▼
In Montagne Sable, currently, the sky is azure blue, with the sun shining strong and bright.
The temperature is a moderately hot 27°C, meanwhile, the apparent temperature of which combines air temperature and relative humidity is estimated at a tropical 31°C. The current temperature is relatively far from the maximum of 33°C forecasted for today.

Wednesday 4. Nov 2026

  • 33°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 24km/hENE 78°
  • Humidity: 66%
  • UV index: 11
  • Sunrise: 06:20 -03
  • Sunset: 18:15 -03
  • ▼
Today, on Wednesday, 4th of November, expect a partly sunny afternoon with variable cloud cover.
Temperature span will be from a high of a humid 33°C to a low of a moderately hot 24°C.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is assessed at a blistering 42°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
The high is expected to coincide with November's normal of 32.4°C.
Sunrise was at 06:20 and sunset will be at 18:15; the daylight will last for 11h and 55min.

Hourly overview

Hourly temperatures

Warmest period: 13h - 15h 38°C.
Coldest hour: 23h 31°C.

Chance of precipitation

Highest chance: 11h 8%.

Hourly weather forecast

  • 9h
  • 29°C
  • Feels like:
    35°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 10km/hESE 113°
  • Humidity: 77%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 5
  • ▼
  • 10h
  • 31°C
  • Feels like:
    36°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 13km/hE 97°
  • Humidity: 67%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 8
  • ▼
  • 11h
  • 32°C
  • Feels like:
    37°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 16km/hE 86°
  • Humidity: 62%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 12h
  • 32°C
  • Feels like:
    38°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 18km/hENE 77°
  • Humidity: 60%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 13h
  • 33°C
  • Feels like:
    38°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 20km/hENE 69°
  • Humidity: 59%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 33°C
  • Feels like:
    38°C
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 23km/hENE 64°
  • Humidity: 58%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 15h
  • 32°C
  • Feels like:
    38°C
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 24km/hENE 67°
  • Humidity: 59%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 7
  • ▼
  • 16h
  • 32°C
  • Feels like:
    37°C
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 24km/hENE 68°
  • Humidity: 62%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 17h
  • 31°C
  • Feels like:
    36°C
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 24km/hENE 69°
  • Humidity: 66%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 18h
  • 30°C
  • Feels like:
    34°C
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 20km/hENE 75°
  • Humidity: 71%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:15
  • 19h
  • 28°C
  • Feels like:
    33°C
Mostly Clear
Mostly Clear
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 16km/hENE 78°
  • Humidity: 78%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 28°C
  • Feels like:
    33°C
Mostly Clear
Mostly Clear
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 14km/hE 83°
  • Humidity: 83%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 27°C
  • Feels like:
    32°C
Mostly Clear
Mostly Clear
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 13km/hE 85°
  • Humidity: 85%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 27°C
  • Feels like:
    31°C
Mostly Clear
Mostly Clear
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 11km/hE 90°
  • Humidity: 86%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 27°C
  • Feels like:
    31°C
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 11km/hE 94°
  • Humidity: 87%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, in Montagne Sable, primarily sunny and occasionally cloudy weather is forecasted.
The temperature will vary between the lowest temperature of 27°C and the highest temperature of 33°C. The feels-like temperature will be between the highest temperature of 38°C and the lowest temperature of 31°C. The hottest part of the day will be at 13h and 14h.
The maximum temperature will be close to the average high of 32.4°C in November. The expected low will be also similar to the average minimum in November, which is 23°C.
Updated: Nov 4, 2026 @ 11:06:09 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (08:06 -03) in Montagne Sable is 27°C. Feels-like temperature is 31°C.

On Wednesday, a mix of clouds and blue sky is expected.

Today, the maximum temperature will be 33°C, while the minimum temperature will be 24°C. The maximum heat index, which measures the combined effect of heat and moisture, is computed to be 42°C.
The maximum temperature will be in line with the average highest temperature of 32.4°C in November. The lowest temperature will be also in line with the average low of 23°C.

On Wednesday, in Montagne Sable, sunrise was at 06:20 and sunset will be at 18:15 (-03).

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