Weather forecast for todayOpoya, French Guiana

Weather forecast for today

Current condition 02:37 -03

  • 24°C
  • Feels like:
    24°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 5km/hE 80°
  • Humidity: 89%
  • Dewpoint: 23°C
  • Pressure: 1009.48mbar
  • Visibility: 16.09km
  • UV index: 0
  • ▼
In Opoya, at the moment, the sky is mainly clouded, with limited clear patches.
The temperature is a temperate 24°C. The current temperature is almost at the minimum-anticipated 23°C for today.

Tuesday 20. Oct 2026

  • 37°C
  • 23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 16km/hE 97°
  • Humidity: 54%
  • UV index: 11
  • Sunrise: 06:19 -03
  • Sunset: 18:21 -03
  • ▼
Today, in Opoya, clouds and sunshine will create a dynamic sky throughout the day.
Temperature is anticipated to swing from a high of a sweltering 37°C to a low of a moderately hot 23°C.
The maximum heat index, which represents the influence of relative humidity on air temperature, is assessed at a life-threatening 48°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 highest temperature is anticipated to be slightly warmer than the average October peak of 34.9°C.
Sunrise will be at 06:19 and sunset at 18:21; the daylight will last for 12h and 2min.

Hourly overview

Hourly temperatures

Warmest hour: 15h 39°C.
Coldest hour: 6h 24°C.

Chance of precipitation

Highest chance: 15h 10%.

Hourly weather forecast

  • 4h
  • 24°C
  • Feels like:
    24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 6km/hE 90°
  • Humidity: 91%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 6h
  • 24°C
  • Feels like:
    24°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 7km/hE 100°
  • Humidity: 93%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunrise: 06:19
  • 8h
  • 26°C
  • Feels like:
    29°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 11km/hE 100°
  • Humidity: 84%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 10h
  • 30°C
  • Feels like:
    34°C
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 15km/hE 99°
  • Humidity: 64%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 12h
  • 34°C
  • Feels like:
    37°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 16km/hE 99°
  • Humidity: 45%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 36°C
  • Feels like:
    39°C
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 16km/hE 97°
  • Humidity: 37%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 16h
  • 35°C
  • Feels like:
    39°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 14km/hE 97°
  • Humidity: 39%
  • Pressure: 1007mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 18h
  • 33°C
  • Feels like:
    36°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 11km/hE 84°
  • Humidity: 47%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:21
  • 20h
  • 30°C
  • Feels like:
    32°C
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 8km/hENE 66°
  • Humidity: 57%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 28°C
  • Feels like:
    30°C
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 9km/hENE 67°
  • Humidity: 63%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, in Opoya, a combination of mostly clear and dull weather is anticipated.
The temperature will be between a maximum of 36°C and a minimum of 24°C. The hottest part of the day will be at 14h and 15h.
The forecasted high will be a couple of degrees higher than the typical October maximum of 34.9°C. The lowest temperature is expected to be also slightly warmer than the average minimum in October, typically 20.8°C.
October leads as the warmest month in Opoya, with high temperatures averaging 34.9°C and lows at 20.8°C.
Updated: Oct 20, 2026 @ 05:37:20 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 02:37 -03, the temperature is 24°C.

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

Today, the highest temperature will be 37°C, while the lowest temperature will be 23°C. The maximum heat index, which combines air temperature and relative humidity, is computed to be 48°C.
The highest temperature will be a couple of degrees higher than the average maximum of 34.9°C in October. The lowest temperature will be also relatively higher than the average low of 20.8°C.

On Tuesday, in Opoya, sunrise will be at 06:19 and sunset at 18:21 (-03).

In Opoya, today, there will be 12h and 2min of daylight.