Weather forecast for today
L'Observatoire, French Guiana

Weather forecast for today

Saturday, 24. May

Thunderstorms
06:21

18:44
-03
Thunderstorms
29°C / 23°C
  • Wind: 11km/h ENE
  • Humidity: 88%
  • Precip. probability: 89%
  • Precipitation: 1mm
  • UV index: 7
On Saturday, 24th of May, storm clouds are expected to develop.
Minimal precipitation is forecasted for today. The highest temperature will be a moderately hot 29°C, while the lowest anticipated temperature is a temperate 23°C.
The maximum heat index, which factors the actual air temperature with the relative humidity, is calculated to be a sizzling 37°C. Note that heat index values are valued for light wind and location in the shade. 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 anticipated high will reflect the normal May maximum of 30.1°C.
Sunrise was at 06:21 and sunset will be at 18:44; the daylight will last for 12h and 23min.

Current condition

Light Rain
14:41 -03
Light Rain
  • 28°C
  • Feels like: 34°C
  • Wind: 11km/h ENE
  • Humidity: 82%
  • Dewpoint: 25°C
  • Pressure: 1011.85mbar
  • Precipitation: 2mm
  • Visibility: 14.48km
  • UV index: 7
In L'Observatoire, at the moment, there is a light rainfall.
Current precipitation is 2mm.
The temperature is a moderately hot 28°C, the felt air temperature, which measures the combined effect of heat and moisture, registers as assessed at a blazing 34°C. The current temperature is almost at the maximum anticipated 29°C for today.

Weather radar - L'Observatoire, French Guiana

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

Frequently asked questions

Does it rain currently?
Yes, it currently rains, and rainfall is 2mm.
What is the temperature now?
The temperature at 14:41 -03 is 28°C. Feels-like temperature is 34°C.
What is the weather forecast for L'Observatoire for today?
Today, in L'Observatoire, unstable atmospheric conditions may lead to thunderstorms.
Will it rain today?
There is a high possibility of rainfall, but with minimal precipitation.
What will be the maximum temperature today?
Today, the highest temperature will be 29°C, while the lowest temperature will be 23°C. The maximum heat index, which combines air temperature and relative humidity, is evaluated at 37°C.
The highest temperature will be in line with the average maximum of 30.1°C in May. The lowest temperature will be also in line with the average low of 22.1°C.
When are sunrise and sunset today?
On Saturday, in L'Observatoire, sunrise was at 06:21 and sunset will be at 18:44 (-03).
How long is the day today?
In L'Observatoire, today, there will be 12h and 23min of daylight.

Hourly weather forecast

15h
  • 28°C
  • Feels like:
    34°C
Thunderstorms
Thunderstorms
  • Wind: 11km/h ENE
  • Pressure: 1011mbar
  • Humidity: 83%
  • Precip. probability: 85%
  • Precipitation: 1mm
  • Visibility: 10km
16h
  • 27°C
  • Feels like:
    32°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 10km/h ENE
  • Pressure: 1011mbar
  • Humidity: 90%
  • Precip. probability: 50%
  • Precipitation: 0mm
  • Visibility: 11km
17h
  • 27°C
  • Feels like:
    31°C
Cloudy
Cloudy
  • Wind: 8km/h ENE
  • Pressure: 1011mbar
  • Humidity: 92%
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Visibility: 11km
18h
  • 26°C
  • Feels like:
    30°C
Cloudy
Cloudy
  • Wind: 7km/h ENE
  • Pressure: 1012mbar
  • Humidity: 94%
  • Precip. probability: 21%
  • Precipitation: 0mm
  • Visibility: 11km
Sunset: 18:44
19h
  • 25°C
  • Feels like:
    25°C
Cloudy
Cloudy
  • Wind: 5km/h ENE
  • Pressure: 1012mbar
  • Humidity: 96%
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Visibility: 11km
20h
  • 25°C
  • Feels like:
    25°C
Cloudy
Cloudy
  • Wind: 5km/h ENE
  • Pressure: 1013mbar
  • Humidity: 97%
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Visibility: 11km
21h
  • 25°C
  • Feels like:
    25°C
Cloudy
Cloudy
  • Wind: 4km/h ENE
  • Pressure: 1013mbar
  • Humidity: 98%
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Visibility: 11km
22h
  • 24°C
  • Feels like:
    28°C
Cloudy
Cloudy
  • Wind: 4km/h ENE
  • Pressure: 1014mbar
  • Humidity: 98%
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Visibility: 12km
23h
  • 24°C
  • Feels like:
    27°C
Cloudy
Cloudy
  • Wind: 3km/h E
  • Pressure: 1014mbar
  • Humidity: 100%
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Visibility: 11km
0h
  • 24°C
  • Feels like:
    27°C
Cloudy
Cloudy
  • Wind: 3km/h ENE
  • Pressure: 1014mbar
  • Humidity: 100%
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Visibility: 11km
For the remainder of Saturday, primarily gloomy and occasionally storm-filled weather is anticipated.
With a 85% probability, minimal rainfall is anticipated around midnight.
The temperature will be between a minimum of 24°C and a maximum of 28°C. The feels-like temperature will vary between a maximum of 34°C and a minimum of 25°C. The warmest part of the day will be around 15h.
Today, the temperature is forecasted to be similar to the usual maximum for May. Today, the night is expected to be also close to the typical May low of 22.1°C.
Updated: May 24, 2025 @ 17:41:06 UTC
Published by: Weather Atlas | About Us
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Weather Forecasting & Climate

L'Observatoire, French Guiana

  • en: L'Observatoire, French Guiana
  • es: L'Observatoire, Guayana Francesa
  • hr: L'Observatuar, Francuska Gvajana
  • sr: L'Observatuar, Francuska Gvajana
  • zh: L'Observatoire, 法属圭亚那
  • Latitude: 4.533333°
  • Longitude: -53.966667°
  • Elevation: 133 m
  • Current time: 14:41 -03
  • Sunrise: 06:21 -03
  • Sunset: 18:44 -03
  • Timezone: America/Cayenne
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