Weather forecast for todayMaman Valentin, French Guiana

Weather forecast for today

Current condition 12:48 -03

  • 34°C
  • Feels like:
    39°C
Fair
Fair
  • Precipitation: 0mm
  • Wind: 14km/hE 90°
  • Humidity: 47%
  • Dewpoint: 21°C
  • Pressure: 1010.5mbar
  • Visibility: 16.09km
  • UV index: 11
  • ▼
Currently, in Maman Valentin, the atmosphere is calm, with fair skies overhead.
The temperature is a humid 34°C, and the felt air temperature of which reflects the perceived temperature due to humidity levels comes in at calculated to be a fiery hot 39°C. The current temperature is nearly at the maximum anticipated 35°C for today.

Tuesday 20. Oct 2026

  • 35°C
  • 22°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 18km/hE 79°
  • Humidity: 49%
  • UV index: 11
  • Sunrise: 06:19 -03
  • Sunset: 18:18 -03
  • ▼
Today, on Tuesday, 20th of October, a partly cloudy outlook will keep the sky interesting throughout the day.
Temperatures are anticipated to peak at a torrid 35°C and drop to a minimum of a pleasant 22°C.
The maximum heat index, which combines air temperature and relative humidity, is calculated to be a scorching 40°C. Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
The temperature will be in line with October's average maximum 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 period: 13h - 14h 39°C.
Coldest hour: 22h 29°C.

Chance of precipitation

Highest chance: 14h 7%.

Hourly weather forecast

  • 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: 7%
  • 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: 3%
  • Precipitation: 0mm
  • Wind: 15km/hE 89°
  • Humidity: 43%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 7
  • ▼
  • 16h
  • 34°C
  • Feels like:
    38°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • 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:
    32°C
Clear
Clear
  • Precip. probability: 1%
  • 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 mostly clear and occasionally cloudy weather is anticipated.
The temperature will be between a maximum of 35°C and a minimum of 25°C. The feels-like temperature will be 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 in line with 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.
October in Maman Valentin brings peak warmth, with average high temperatures of 33.1°C and lows of 22.8°C.
Updated: Oct 20, 2026 @ 15:48:59 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 12:48 -03 in Maman Valentin is 34°C. Feels-like temperature is 39°C.

Today, a pleasant mix of sun and clouds will define the day.

Today, the highest temperature will be 35°C, while the lowest temperature will be 22°C. The maximum heat index, which measures the combined effect of heat and moisture, is calculated to be 40°C.
The maximum temperature will be in line with the average highest temperature 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).

In Maman Valentin, today, there will be 11h and 59min of daylight.