Weather forecast for todayKourou, French Guiana

Weather forecast for today

Current condition 05:59 -03

  • 24°C
  • Feels like:
    24°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 8km/hESE 110°
  • Humidity: 91%
  • Dewpoint: 23°C
  • Pressure: 1011.85mbar
  • Visibility: 16.09km
  • UV index: 0
  • ▼
At the moment, in Kourou, the weather is partly cloudy with occasional clear patches.
The temperature is a warm 24°C. The current temperature is at the minimum anticipated for today.

Wednesday 21. Oct 2026

  • 32°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 2mm
  • Wind: 25km/hE 94°
  • Humidity: 71%
  • UV index: 11
  • Sunrise: 06:15 -03
  • Sunset: 18:14 -03
  • ▼
On Wednesday, in Kourou, a partly cloudy outlook will keep the sky interesting throughout the day.
Minimal precipitation is forecasted for today. The temperature is anticipated to oscillate between a maximum of a blazing 32°C and a minimum of a temperate 24°C.
The maximum heat index, which adjusts the air temperature based on humidity, is evaluated at a blistering 41°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 expected high temperature will align with October's average of 31.9°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: 14h 37°C.
Coldest hour: 6h 24°C.

Chance of precipitation

Highest chance: 0h 24%.

Hourly weather forecast

  • 6h
  • 24°C
  • Feels like:
    24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 8km/hESE 121°
  • Humidity: 91%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunrise: 06:15
  • 8h
  • 27°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 9km/hESE 112°
  • Humidity: 84%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 10h
  • 30°C
  • Feels like:
    35°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 18km/hE 99°
  • Humidity: 66%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 12h
  • 31°C
  • Feels like:
    36°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 23km/hE 84°
  • Humidity: 61%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 32°C
  • Feels like:
    37°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 24km/hE 81°
  • Humidity: 61%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 16h
  • 31°C
  • Feels like:
    36°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 24km/hE 82°
  • Humidity: 67%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 18h
  • 29°C
  • Feels like:
    35°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 19km/hE 83°
  • Humidity: 74%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:14
  • 20h
  • 28°C
  • Feels like:
    33°C
Mostly Clear
Mostly Clear
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 13km/hE 84°
  • Humidity: 81%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 28°C
  • Feels like:
    32°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 11km/hE 84°
  • Humidity: 84%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, in Kourou, primarily cloudy and occasionally bright weather is anticipated.
The temperature will be between the highest temperature of 32°C and the lowest temperature of 24°C. The feels-like temperature will be between the lowest temperature of 24°C and the highest temperature of 37°C. The hottest part of the day will be at 13h and 14h.
The maximum temperature will be in line with October's average highest temperature of 31.9°C. The night temperature will be also alike with the standard October low of 22.8°C.
Characterized by average highs of 31.9°C and lows of 22.8°C, October is the warmest month in Kourou.
Updated: Oct 21, 2026 @ 08:59:14 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 05:59 -03 is 24°C.

On Wednesday, in Kourou, mostly clear with scattered clouds is expected.

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

Today, the maximum temperature will be 32°C, while the minimum temperature will be 24°C. The maximum heat index, which modifies the air temperature to account for humidity, is calculated to be 41°C.
The highest temperature will be in line with the average maximum of 31.9°C in October. The lowest temperature will be also in line with the average low of 22.8°C.

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

In Kourou, French Guiana, the length of the day today will be 11h and 59min.