Weather forecast for todaySaint-Bernard, French Guiana

Weather forecast for today

Current condition 07:04 -03

  • 24°C
  • Feels like:
    24°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 3km/hSSE 160°
  • Humidity: 99%
  • Dewpoint: 24°C
  • Pressure: 1011.85mbar
  • Visibility: 12.87km
  • UV index: 0
  • ▼
Currently, in Saint-Bernard, conditions remain mostly cloudy, with overcast moments.
The temperature is a warm 24°C. The current temperature is near the lowest predicted 23°C for today.

Monday 19. Oct 2026

  • 35°C
  • 23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 21km/hE 91°
  • Humidity: 65%
  • UV index: 11
  • Sunrise: 06:16 -03
  • Sunset: 18:16 -03
  • ▼
Today, high-altitude clouds may scatter across the sky, but the sun will still shine.
Expected temperatures will peak at a sizzling 35°C and dip to a minimum of a warm 23°C.
The maximum heat index, which indicates how humid air affects the felt temperature, is computed to be a life-threatening 48°C. Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
The daily maximum temperature is forecasted to be moderately higher than October's climate average of 30.9°C.
Sunrise was at 06:16 and sunset will be at 18:16; the daylight will last for 11h and 59min.

Hourly overview

Hourly temperatures

Warmest period: 12h - 14h 39°C.
Coldest hour: 0h 29°C.

Chance of precipitation

Highest chance: 0h 7%.

Hourly weather forecast

  • 8h
  • 26°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 5km/hSE 129°
  • Humidity: 90%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 9h
  • 29°C
  • Feels like:
    35°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 11km/hESE 111°
  • Humidity: 77%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 5
  • ▼
  • 10h
  • 31°C
  • Feels like:
    37°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 13km/hESE 102°
  • Humidity: 66%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 11h
  • 32°C
  • Feels like:
    38°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 15km/hE 96°
  • Humidity: 60%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 12h
  • 33°C
  • Feels like:
    39°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 16km/hE 88°
  • Humidity: 55%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 13h
  • 34°C
  • Feels like:
    39°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 17km/hE 82°
  • Humidity: 51%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 34°C
  • Feels like:
    39°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 19km/hE 79°
  • Humidity: 50%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 15h
  • 33°C
  • Feels like:
    38°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 21km/hE 81°
  • Humidity: 51%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 7
  • ▼
  • 16h
  • 33°C
  • Feels like:
    38°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 21km/hENE 76°
  • Humidity: 54%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 17h
  • 32°C
  • Feels like:
    36°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 20km/hENE 74°
  • Humidity: 59%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 18h
  • 30°C
  • Feels like:
    34°C
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 16km/hE 79°
  • Humidity: 68%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:16
  • 19h
  • 28°C
  • Feels like:
    33°C
Clear
Clear
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 11km/hE 84°
  • Humidity: 77%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 28°C
  • Feels like:
    32°C
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 8km/hE 87°
  • Humidity: 82%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 27°C
  • Feels like:
    31°C
Mostly Clear
Mostly Clear
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 7km/hE 93°
  • Humidity: 84%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 27°C
  • Feels like:
    31°C
Mostly Clear
Mostly Clear
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 6km/hE 101°
  • Humidity: 87%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 26°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 5km/hESE 114°
  • Humidity: 90%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, primarily cloudy and occasionally sun-filled weather is predicted.
The temperature will be between a maximum of 34°C and a minimum of 26°C. The feels-like temperature will be between the lowest temperature of 30°C and the highest temperature of 39°C. The hottest part of the day will be at 13h and 14h.
The high will be moderately higher than the normal maximum of 30.9°C for October. The temperature low is forecasted to be also in line with the usual October value of 25°C.
September and October, with an average high-temperature of 30.9°C, are the warmest months in Saint-Bernard.
Updated: Oct 19, 2026 @ 10:04:47 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 07:04 -03, the temperature is 24°C.

Today, expect partly sunny skies with periods of cloudiness.

Today, the maximum temperature will be 35°C, while the minimum temperature will be 23°C. The maximum heat index, which represents the influence of relative humidity on air temperature, is estimated at 48°C.
The highest temperature will be a few degrees higher than the average maximum of 30.9°C in October. The lowest temperature will be in line with the average low of 25°C.

On Monday, in Saint-Bernard, sunrise was at 06:16 and sunset will be at 18:16 (-03).

In Saint-Bernard, the length of the day today will be 11h and 59min.