Weather forecast for todayNationale, French Guiana

Weather forecast for today

Current condition 00:06 -03

  • 25°C
  • Feels like:
    25°C
Clear
Clear
  • Precipitation: 0mm
  • Wind: 2km/hN 10°
  • Humidity: 98%
  • Dewpoint: 24°C
  • Pressure: 1012.19mbar
  • Visibility: 14.48km
  • UV index: 0
  • ▼
In Nationale, at the moment, the sky is a flawless clear blue with no cloud formations.
The temperature is a temperate 25°C. The current temperature is far from the maximum of 37°C predicted for today.

Sunday 25. Oct 2026

  • 37°C
  • 22°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 17km/hENE 67°
  • Humidity: 61%
  • UV index: 11
  • Sunrise: 06:15 -03
  • Sunset: 18:14 -03
  • ▼
Today, sunshine will dominate, with only occasional cloud cover.
Daytime will experience a high of a sizzling 37°C, significantly differing from the predicted night low of a pleasant 22°C.
The maximum heat index, which adjusts the air temperature based on humidity, is assessed at a burning hot 52°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 day's maximum temperature is predicted to be notably higher than the average October value of 31.6°C.
Sunrise will be at 06:15 and sunset at 18:14; the daylight will last for 11h and 59min.

Hourly overview

Hourly temperatures

Warmest hour: 13h 41°C.
Coldest hour: 4h 23°C.

Chance of precipitation

Highest chance: 10h 11%.

Hourly weather forecast

  • 2h
  • 24°C
  • Feels like:
    24°C
Mostly Clear
Mostly Clear
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 1km/hW 270°
  • Humidity: 100%
  • Pressure: 1011mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 4h
  • 23°C
  • Feels like:
    23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 1km/hE 90°
  • Humidity: 100%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 6h
  • 23°C
  • Feels like:
    23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 2km/hE 93°
  • Humidity: 100%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Sunrise: 06:15
  • 8h
  • 27°C
  • Feels like:
    31°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 3km/hENE 56°
  • Humidity: 89%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 10h
  • 32°C
  • Feels like:
    38°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 12km/hENE 76°
  • Humidity: 65%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 12h
  • 35°C
  • Feels like:
    41°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 14km/hENE 74°
  • Humidity: 51%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 36°C
  • Feels like:
    41°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 15km/hENE 70°
  • Humidity: 44%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 16h
  • 34°C
  • Feels like:
    39°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 17km/hENE 65°
  • Humidity: 46%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 18h
  • 31°C
  • Feels like:
    36°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 14km/hENE 59°
  • Humidity: 60%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:14
  • 20h
  • 28°C
  • Feels like:
    32°C
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 8km/hNE 53°
  • Humidity: 79%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 26°C
  • Feels like:
    29°C
Clear
Clear
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 5km/hENE 56°
  • Humidity: 88%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, primarily sun-filled and occasionally overcast weather is predicted.
The temperature will vary between the lowest temperature of 23°C and the highest temperature of 36°C. The feels-like temperature will vary between the highest temperature of 41°C and the lowest temperature of 23°C. The hottest part of the day is anticipated around 14h.
Today, the maximum will be noticeably higher than the usual high in October of 31.6°C. Today, expect the temperature to dip to a level also moderately lower than the average October low.
October stands out as the hottest month in Nationale, with an average high-temperature of 31.6°C and a low of 24.8°C.
Updated: Oct 25, 2026 @ 03:06:39 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 00:06 -03 is 25°C.

On Sunday, golden sunshine will carry through the day.

Today, the maximum temperature will be 37°C, while the minimum temperature will be 22°C. The maximum heat index, which indicates how humid air affects the felt temperature, is evaluated at 52°C.
Today, the maximum temperature will be notably higher than the average highest temperature of 31.6°C in October. The lowest temperature will be relatively lower than the average low of 24.8°C.

On Sunday, in Nationale, sunrise will be at 06:15 and sunset at 18:14 (-03).

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