Weather forecast for todayLa Grève, French Guiana

Weather forecast for today

Current condition 18:59 -03

  • 28°C
  • Feels like:
    32°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 10km/hNE 50°
  • Humidity: 69%
  • Dewpoint: 22°C
  • Pressure: 1008.81mbar
  • Visibility: 16.09km
  • UV index: 0
  • ▼
At the moment, in La Grève, shifting cloud patterns are maintaining a mostly cloudy sky.
The temperature is a temperate 28°C, while the apparent temperature, which calculates the temperature value influenced by the moisture in the air, is assessed at a humid 32°C. The current temperature is a few degrees off the minimum of 23°C.

Monday 19. Oct 2026

  • min.
  • 23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 10km/hENE 73°
  • Humidity: 87%
  • UV index: 0
  • Sunrise: 06:18 -03
  • Sunset: 18:20 -03
  • ▼
For the rest of Monday, mostly clear with scattered clouds is expected.
The lowest predicted temperature is a warm 23°C.
Sunrise was at 06:18 and sunset at 18:20; the daylight lasted for 12h and 1min.

Hourly overview

Hourly temperatures

Warmest hour: 19h 32°C.
Coldest hour: 1h 24°C.

Chance of precipitation

Highest chance: 19h 11%.

Hourly weather forecast

  • 19h
  • 29°C
  • Feels like:
    32°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 10km/hENE 60°
  • Humidity: 70%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 28°C
  • Feels like:
    31°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 9km/hENE 59°
  • Humidity: 74%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 27°C
  • Feels like:
    30°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 8km/hNE 55°
  • Humidity: 78%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 26°C
  • Feels like:
    29°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 8km/hNE 53°
  • Humidity: 83%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 25°C
  • Feels like:
    25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 7km/hNE 52°
  • Humidity: 86%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 0h
  • 25°C
  • Feels like:
    25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 6km/hENE 60°
  • Humidity: 90%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 1h
  • 24°C
  • Feels like:
    24°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 6km/hENE 70°
  • Humidity: 93%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 2h
  • 24°C
  • Feels like:
    27°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 5km/hE 85°
  • Humidity: 95%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 3h
  • 24°C
  • Feels like:
    26°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 5km/hE 88°
  • Humidity: 95%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4h
  • 23°C
  • Feels like:
    26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 5km/hE 97°
  • Humidity: 95%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
During the evening and for the rest of the night, cloudy weather is expected.
The temperature will be between the highest temperature of 29°C and the lowest temperature of 25°C.
Updated: Oct 19, 2026 @ 21:59:33 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (18:59 -03) is 28°C. Feels-like temperature is 32°C.

Today, some passing clouds may drift through, but the sun will shine at times.

On Monday, in La Grève, sunrise was at 06:18 and sunset at 18:20 (-03).

Today in La Grève, the daylight lasted for 12h and 1min.