Weather forecast for today
La Grève, French Guiana

Weather forecast for today

Saturday, 31. May

Thunderstorms
06:21

18:43
-03
Thunderstorms
28°C / 22°C
  • Wind: 12km/h E
  • Humidity: 84%
  • Precip. probability: 99%
  • Precipitation: 8mm
  • UV index: 6
Today, in La Grève, storm clouds could lead to bursts of thunder and rain.
The chance of precipitation is high. However, the rainfall will be light. Forecasted temperature values will span from a moderately hot 28°C down to a pleasant 22°C.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is appraised at a humid 33°C. Note that heat index values are valued for light wind and location in the shade.
Today, the anticipated peak temperature is expected to mirror May's average high of 29.8°C.
Sunrise was at 06:21 and sunset will be at 18:43; the daylight will last for 12h and 22min.

Current condition

Cloudy
09:53 -03
Cloudy
  • 27°C
  • Feels like: 31°C
  • Wind: 8km/h ENE
  • Humidity: 87%
  • Dewpoint: 24°C
  • Pressure: 1015.58mbar
  • Precipitation: 0mm
  • Visibility: 16.09km
  • UV index: 4
At the moment, in La Grève, cloudy skies continue to dominate, with no clear breaks in sight.
The temperature is a moderately hot 27°C, and the felt air temperature of which indicates how humid air affects the felt temperature comes in at appraised at a tropical 31°C. The current temperature is nearly at the maximum of today's predicted 28°C.

Weather radar - La Grève, French Guiana

Doppler radar displays precipitation for the past 2h and forecasts the next 30min

Frequently asked questions

What is the temperature now?
At 09:53 -03, the temperature is 27°C. Feels-like temperature is 31°C.
What is the weather forecast for La Grève for today?
On Saturday, moderate to strong thunderstorms are in the outlook.
Will it rain today?
Light precipitation of 8mm is anticipated. The chance of rainfall is high at 99%.
What will be the highest temperature today?
Today, the highest temperature will be 28°C, while the lowest temperature will be 22°C. The maximum heat index, which represents the influence of relative humidity on air temperature, is evaluated at 33°C.
The highest temperature will be in line with the average maximum of 29.8°C in May. The lowest temperature today will be also in line with the average low temperature.
When are sunrise and sunset today?
On Saturday, in La Grève, sunrise was at 06:21 and sunset will be at 18:43 (-03).
How long is the day today?
In La Grève, today, there will be 12h and 22min of daylight.

Hourly weather forecast

10h
  • 27°C
  • Feels like:
    31°C
Rain
Rain
  • Wind: 8km/h E
  • Pressure: 1015mbar
  • Humidity: 86%
  • Precip. probability: 75%
  • Precipitation: 1mm
  • Visibility: 6km
11h
  • 27°C
  • Feels like:
    32°C
Thundershowers
Thundershowers
  • Wind: 9km/h E
  • Pressure: 1015mbar
  • Humidity: 83%
  • Precip. probability: 91%
  • Precipitation: 2mm
  • Visibility: 11km
12h
  • 28°C
  • Feels like:
    33°C
Thunderstorms
Thunderstorms
  • Wind: 10km/h E
  • Pressure: 1015mbar
  • Humidity: 82%
  • Precip. probability: 97%
  • Precipitation: 1mm
  • Visibility: 6km
13h
  • 28°C
  • Feels like:
    32°C
Thunderstorms
Thunderstorms
  • Wind: 12km/h E
  • Pressure: 1014mbar
  • Humidity: 80%
  • Precip. probability: 97%
  • Precipitation: 1mm
  • Visibility: 15km
14h
  • 28°C
  • Feels like:
    33°C
Thunderstorms
Thunderstorms
  • Wind: 10km/h E
  • Pressure: 1013mbar
  • Humidity: 81%
  • Precip. probability: 99%
  • Precipitation: 2mm
  • Visibility: 6km
15h
  • 28°C
  • Feels like:
    32°C
Thunderstorms
Thunderstorms
  • Wind: 11km/h ENE
  • Pressure: 1012mbar
  • Humidity: 81%
  • Precip. probability: 84%
  • Precipitation: 1mm
  • Visibility: 10km
16h
  • 27°C
  • Feels like:
    31°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 11km/h E
  • Pressure: 1012mbar
  • Humidity: 84%
  • Precip. probability: 34%
  • Precipitation: 1mm
  • Visibility: 11km
17h
  • 27°C
  • Feels like:
    31°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 9km/h E
  • Pressure: 1011mbar
  • Humidity: 86%
  • Precip. probability: 47%
  • Precipitation: 1mm
  • Visibility: 11km
18h
  • 26°C
  • Feels like:
    30°C
Showers
Showers
  • Wind: 7km/h ENE
  • Pressure: 1012mbar
  • Humidity: 91%
  • Precip. probability: 43%
  • Precipitation: 1mm
  • Visibility: 8km
Sunset: 18:43
19h
  • 25°C
  • Feels like:
    29°C
Showers
Showers
  • Wind: 5km/h ENE
  • Pressure: 1013mbar
  • Humidity: 94%
  • Precip. probability: 39%
  • Precipitation: 1mm
  • Visibility: 11km
20h
  • 25°C
  • Feels like:
    28°C
Few Showers
Few Showers
  • Wind: 4km/h ENE
  • Pressure: 1013mbar
  • Humidity: 96%
  • Precip. probability: 32%
  • Precipitation: 1mm
  • Visibility: 15km
21h
  • 24°C
  • Feels like:
    27°C
Cloudy
Cloudy
  • Wind: 4km/h ENE
  • Pressure: 1014mbar
  • Humidity: 98%
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Visibility: 14km
22h
  • 24°C
  • Feels like:
    27°C
Cloudy
Cloudy
  • Wind: 3km/h ENE
  • Pressure: 1015mbar
  • Humidity: 100%
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Visibility: 12km
23h
  • 24°C
  • Feels like:
    26°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 3km/h NE
  • Pressure: 1015mbar
  • Humidity: 100%
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Visibility: 11km
Today, a combination of thunderstorm-prone, rainy and cloud-filled weather is expected.
Rainfall is expected from 10h to 20h. With light precipitation of 2mm, the most intense rain will be falling at 11h and 14h.
The temperature will vary between a minimum of 24°C and a maximum of 28°C. The feels-like temperature will vary between the lowest temperature of 26°C and the highest temperature of 33°C. The warmest part of the day will be from 12h to 15h.
The temperature today will be consistent with the average high in May. The nighttime low today will be also in line with May's typical minimum temperature.
Updated: May 31, 2025 @ 12:53:12 UTC
Published by: Weather Atlas | About Us
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Weather Forecasting & Climate

La Grève, French Guiana

  • en: La Grève, French Guiana
  • es: La Grève, Guayana Francesa
  • hr: La Grev, Francuska Gvajana
  • sr: La Grev, Francuska Gvajana
  • zh: La Grève, 法属圭亚那
  • Latitude: 3.866667°
  • Longitude: -53.683333°
  • Elevation: 153 m
  • Current time: 09:53 -03
  • Sunrise: 06:21 -03
  • Sunset: 18:43 -03
  • Timezone: America/Cayenne
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