Weather forecast for todayDieudonné, French Guiana

Weather forecast for today

Current condition 01:14 -03

  • 24°C
  • Feels like:
    24°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 3km/hE 80°
  • Humidity: 99%
  • Dewpoint: 24°C
  • Pressure: 1011.51mbar
  • Visibility: 16.09km
  • UV index: 0
  • ▼
At the moment, in Dieudonné, the sky is cloud-filled, with only small gaps of brightness.
The temperature is a moderately hot 24°C. The current temperature is near the lowest predicted 23°C for today.

Monday 19. Oct 2026

  • 35°C
  • 23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 16km/hE 92°
  • Humidity: 63%
  • UV index: 11
  • Sunrise: 06:18 -03
  • Sunset: 18:18 -03
  • ▼
Today, in Dieudonné, the sky will feature a blend of clouds and sunshine.
The temperature variation is predicted to range from a maximum of a torrid 35°C to a minimum of a temperate 23°C.
The maximum heat index, which combines air temperature and relative humidity, is appraised at a burning hot 47°C. Note that heat index values are valued for light wind and location in the shade. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The temperature is anticipated to be moderately higher than the standard October peak of 30.9°C.
Sunrise will be at 06:18 and sunset at 18:18; the daylight will last for 12h and 0min.

Hourly overview

Hourly temperatures

Warmest hour: 14h 39°C.
Coldest hour: 5h 23°C.

Chance of precipitation

Highest chance: 23h 6%.

Hourly weather forecast

  • 2h
  • 24°C
  • Feels like:
    24°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 2km/hESE 113°
  • Humidity: 100%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4h
  • 23°C
  • Feels like:
    23°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 3km/hESE 116°
  • Humidity: 100%
  • Pressure: 1010mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
  • 6h
  • 23°C
  • Feels like:
    23°C
Cloudy
Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 5km/hESE 120°
  • Humidity: 100%
  • Pressure: 1011mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
Sunrise: 06:18
  • 8h
  • 26°C
  • Feels like:
    29°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 7km/hESE 111°
  • Humidity: 90%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 10h
  • 30°C
  • Feels like:
    35°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 14km/hE 101°
  • Humidity: 68%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 12h
  • 33°C
  • Feels like:
    38°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 15km/hE 92°
  • Humidity: 55%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 35°C
  • Feels like:
    39°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 14km/hE 87°
  • Humidity: 47%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 16h
  • 34°C
  • Feels like:
    38°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 15km/hE 79°
  • Humidity: 49%
  • Pressure: 1007mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 18h
  • 31°C
  • Feels like:
    35°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 14km/hENE 68°
  • Humidity: 61%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:18
  • 20h
  • 28°C
  • Feels like:
    31°C
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 10km/hENE 64°
  • Humidity: 76%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 26°C
  • Feels like:
    29°C
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 8km/hENE 72°
  • Humidity: 84%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, primarily cloudy and occasionally mostly clear weather is expected.
The temperature will be between the highest temperature of 35°C and the lowest temperature of 23°C. The feels-like temperature will vary between the lowest temperature of 23°C and the highest temperature of 39°C. The hottest part of the day will be around 14h.
The maximum temperature will be relatively higher than October's average high of 30.9°C. The lowest temperature is also comparable to October's typical minimum of 25°C.
The warmest months are September and October, with an average high-temperature of 30.9°C.
Updated: Oct 19, 2026 @ 04:14:43 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 01:14 -03 is 24°C.

Today, high-altitude clouds may scatter across the sky, but the sun will still shine.

Today, the maximum temperature will be 35°C, while the minimum temperature will be 23°C. The maximum heat index, which adjusts the air temperature based on humidity, is assessed at 47°C.
The maximum temperature will be relatively higher than the average highest temperature of 30.9°C in October. The lowest temperature will be in line with the average low of 25°C.

On Monday, in Dieudonné, sunrise will be at 06:18 and sunset at 18:18 (-03).

In Dieudonné, today, there will be 12h and 0min of daylight.