Weather forecast for todayMaman Valentin, French Guiana

Weather forecast for today

Current condition 11:34 -03

  • 33°C
  • Feels like:
    38°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 14km/hE 100°
  • Humidity: 54%
  • Dewpoint: 22°C
  • Pressure: 1011.51mbar
  • Visibility: 16.09km
  • UV index: 11
  • ▼
In Maman Valentin, currently, a balance of clouds and sunlight is making for a pleasant atmosphere.
The temperature is a humid 33°C, meanwhile, the felt air temperature of which calculates the temperature value influenced by the moisture in the air is estimated at a fiery hot 38°C. The current temperature is almost at the maximum of today's expected 35°C.

Tuesday 20. Oct 2026

  • 35°C
  • 22°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 18km/hE 81°
  • Humidity: 50%
  • UV index: 11
  • Sunrise: 06:19 -03
  • Sunset: 18:18 -03
  • ▼
Today, in Maman Valentin, clouds and sunshine will alternate throughout the day.
A temperature range of a sweltering 35°C to a pleasant 22°C is expected.
The maximum heat index, which integrates air moisture with ambient temperature, is assessed at a scorching 41°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The anticipated daytime maximum should align with the typical October high of 33.1°C.
Sunrise was at 06:19 and sunset will be at 18:18; the daylight will last for 11h and 59min.

Hourly overview

Hourly temperatures

Warmest hour: 14h 39°C.
Coldest hour: 2h 26°C.

Chance of precipitation

Highest chance: 14h 11%.

Hourly weather forecast

  • 12h
  • 33°C
  • Feels like:
    38°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 14km/hE 95°
  • Humidity: 51%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 13h
  • 35°C
  • Feels like:
    39°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 14km/hE 92°
  • Humidity: 46%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 35°C
  • Feels like:
    39°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 15km/hE 88°
  • Humidity: 43%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 15h
  • 35°C
  • Feels like:
    38°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 16km/hE 89°
  • Humidity: 43%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 7
  • ▼
  • 16h
  • 34°C
  • Feels like:
    38°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 16km/hENE 76°
  • Humidity: 46%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 17h
  • 33°C
  • Feels like:
    37°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 18km/hENE 65°
  • Humidity: 53%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 18h
  • 30°C
  • Feels like:
    34°C
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 17km/hENE 64°
  • Humidity: 62%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:18
  • 19h
  • 29°C
  • Feels like:
    33°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 13km/hENE 68°
  • Humidity: 70%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 28°C
  • Feels like:
    31°C
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 12km/hENE 74°
  • Humidity: 76%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 27°C
  • Feels like:
    30°C
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 10km/hENE 77°
  • Humidity: 80%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 26°C
  • Feels like:
    29°C
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 10km/hE 81°
  • Humidity: 84%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 25°C
  • Feels like:
    28°C
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 9km/hE 85°
  • Humidity: 87%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, in Maman Valentin, primarily sunny and occasionally cloud-filled weather is forecasted.
The temperature will vary between a maximum of 35°C and a minimum of 25°C. The feels-like temperature will vary between the lowest temperature of 28°C and the highest temperature of 39°C. The hottest part of the day will be from 13h to 15h.
The maximum temperature will be resembling October's average highest temperature of 33.1°C. The minimum temperature will be also close to October's average low of 22.8°C.
The warmest month in Maman Valentin is October, bringing average highs of 33.1°C and lows of 22.8°C.
Updated: Oct 20, 2026 @ 14:34:52 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (11:34 -03) is 33°C. Feels-like temperature is 38°C.

On Tuesday, changing cloud patterns will allow for periods of sunshine.

Today, the maximum temperature will be 35°C, while the minimum temperature will be 22°C. The maximum heat index, which modifies the air temperature to account for humidity, is evaluated at 41°C.
The highest temperature will be in line with the average maximum of 33.1°C in October. The lowest temperature will be also in line with the average low of 22.8°C.

On Tuesday, in Maman Valentin, sunrise was at 06:19 and sunset will be at 18:18 (-03).

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