Weather forecast for todayMontagne Sable, French Guiana

Weather forecast for today

Current condition 10:34 -03

  • 31°C
  • Feels like:
    37°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 14km/hE 80°
  • Humidity: 71%
  • Dewpoint: 24°C
  • Pressure: 1016.26mbar
  • Visibility: 16.09km
  • UV index: 10
  • ▼
In Montagne Sable, at the moment, the day is partly cloudy with intermittent sunshine.
The temperature is a humid 31°C, the feels-like temperature, which represents the influence of relative humidity on air temperature, registers as computed to be a sizzling 37°C. The current temperature is at its highest of the day.

Monday 9. Nov 2026

  • 31°C
  • 24°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 39%
  • Precipitation: 1mm
  • Wind: 21km/hENE 70°
  • Humidity: 71%
  • UV index: 11
  • Sunrise: 06:21 -03
  • Sunset: 18:15 -03
  • ▼
Today, on Monday, 9th of November, occasional thunder and showers are anticipated.
Minimal precipitation is forecasted. Temperature is predicted to swing from a high of a hot 31°C to a low of a warm 24°C.
The maximum heat index, which combines air temperature and relative humidity, is evaluated at a steamy 38°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 maximum temperature will align with November's usual high of 32.4°C.
Sunrise was at 06:21 and sunset will be at 18:15; the daylight will last for 11h and 53min.

Hourly overview

Hourly temperatures

Warmest hour: 13h 38°C.
Coldest hour: 1h 30°C.

Chance of precipitation

Highest chance: 11h 38%.

Hourly weather forecast

  • 11h
  • 31°C
  • Feels like:
    37°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 38%
  • Precipitation: 1mm
  • Wind: 16km/hE 81°
  • Humidity: 69%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 12h
  • 31°C
  • Feels like:
    37°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 33%
  • Precipitation: 0mm
  • Wind: 18km/hENE 73°
  • Humidity: 68%
  • Pressure: 1015mbar
  • Visibility: 14km
  • UV index: 11
  • ▼
  • 13h
  • 31°C
  • Feels like:
    38°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 18km/hENE 68°
  • Humidity: 68%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 31°C
  • Feels like:
    37°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 20km/hENE 64°
  • Humidity: 68%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 10
  • ▼
  • 15h
  • 31°C
  • Feels like:
    37°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 21km/hENE 68°
  • Humidity: 71%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 5
  • ▼
  • 16h
  • 30°C
  • Feels like:
    36°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 20km/hENE 72°
  • Humidity: 73%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 17h
  • 30°C
  • Feels like:
    35°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 19km/hENE 70°
  • Humidity: 75%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 18h
  • 29°C
  • Feels like:
    34°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0mm
  • Wind: 16km/hENE 76°
  • Humidity: 79%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:15
  • 19h
  • 28°C
  • Feels like:
    33°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0mm
  • Wind: 12km/hENE 77°
  • Humidity: 85%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 27°C
  • Feels like:
    32°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0mm
  • Wind: 11km/hENE 75°
  • Humidity: 87%
  • Pressure: 1015mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 27°C
  • Feels like:
    32°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 9km/hE 83°
  • Humidity: 89%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 27°C
  • Feels like:
    31°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 8km/hE 87°
  • Humidity: 90%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 27°C
  • Feels like:
    31°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 7km/hE 90°
  • Humidity: 91%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, in Montagne Sable, primarily gloomy and occasionally stormy weather is forecasted.
With a probability of 38%, minimal rainfall is expected around midnight.
The temperature will vary between a maximum of 31°C and a minimum of 27°C. The feels-like temperature will vary between the lowest temperature of 31°C and the highest temperature of 38°C. The hottest part of the day will be from 11h to 15h.
The high temperature is expected to be similar to November's usual value of 32.4°C. The temperature low is forecasted to be also consistent with the usual November value of 23°C.
Updated: Nov 9, 2026 @ 13:34:16 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (10:34 -03) is 31°C. Feels-like temperature is 37°C.

On Monday, occasional rumbles of thunder may accompany passing rain showers.

Today, there is a low probability of minimal rainfall in Montagne Sable.

Today, the highest temperature will be 31°C, while the lowest temperature will be 24°C. The maximum heat index, which modifies the air temperature to account for humidity, is appraised at 38°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 Monday, in Montagne Sable, sunrise was at 06:21 and sunset will be at 18:15 (-03).

In Montagne Sable, the length of the day today will be 11h and 53min.