Weather forecast for todayGaston, French Guiana

Weather forecast for today

Current condition 16:50 -03

  • 33°C
  • Feels like:
    37°C
Fair
Fair
  • Precipitation: 0mm
  • Wind: 18km/hE 80°
  • Humidity: 49%
  • Dewpoint: 21°C
  • Pressure: 1009.14mbar
  • Visibility: 14.48km
  • UV index: 1
  • ▼
In Gaston, currently, the weather remains fair, with minimal cloud cover in sight.
The temperature is a blazing 33°C, meanwhile, the real-feel temperature of which factors the actual air temperature with the relative humidity is computed to be a sizzling 37°C.

Tuesday 20. Oct 2026

  • min.
  • 22°C
Mostly Clear
Mostly Clear
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 17km/hSE 129°
  • Humidity: 83%
  • UV index: 0
  • Sunrise: 06:12 -03
  • Sunset: 18:13 -03
  • ▼
In Gaston, for the remainder of the afternoon, broadly clear skies are expected.
The lowest temperature will be a pleasant 22°C.
Sunrise was at 06:12 and sunset will be at 18:13; the daylight will last for 12h and 1min.

Hourly overview

Hourly temperatures

Warmest hour: 17h 37°C.
Coldest hour: 23h 25°C.

Chance of precipitation

Highest chance: 0h 7%.

Hourly weather forecast

  • 17h
  • 33°C
  • Feels like:
    37°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 17km/hENE 78°
  • Humidity: 50%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 18h
  • 31°C
  • Feels like:
    34°C
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 14km/hE 81°
  • Humidity: 58%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:13
  • 19h
  • 29°C
  • Feels like:
    32°C
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 10km/hE 84°
  • Humidity: 67%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 28°C
  • Feels like:
    31°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 9km/hE 85°
  • Humidity: 73%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 27°C
  • Feels like:
    29°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 6km/hE 87°
  • Humidity: 78%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 26°C
  • Feels like:
    29°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 5km/hE 99°
  • Humidity: 83%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 25°C
  • Feels like:
    25°C
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 4km/hESE 103°
  • Humidity: 86%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 0h
  • 24°C
  • Feels like:
    27°C
Clear
Clear
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 3km/hSE 135°
  • Humidity: 90%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 1h
  • 24°C
  • Feels like:
    26°C
Clear
Clear
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 2km/hSE 146°
  • Humidity: 94%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 2h
  • 23°C
  • Feels like:
    26°C
Mostly Clear
Mostly Clear
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 1km/hS 180°
  • Humidity: 97%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
For the remainder of Tuesday, mainly sunny weather and a cloudless sky are anticipated.
The temperature will vary between the highest temperature of 33°C and the lowest temperature of 25°C. The feels-like temperature will vary between a maximum of 37°C and a minimum of 25°C.
Updated: Oct 20, 2026 @ 19:50:41 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 16:50 -03 is 33°C. Feels-like temperature is 37°C.

Today, a clear sky with only a few clouds is expected.

On Tuesday, in Gaston, sunrise was at 06:12 and sunset will be at 18:13 (-03).

Today, the daylight will last for 12h and 1min.