Weather forecast for todayIsnard et Priane, French Guiana

Weather forecast for today

Current condition 01:15 -03

  • 24°C
  • Feels like:
    24°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 2km/hS 180°
  • Humidity: 98%
  • Dewpoint: 24°C
  • Pressure: 1011.51mbar
  • Visibility: 14.48km
  • UV index: 0
  • ▼
At the moment, the sky features a blend of clouds and blue patches.
The temperature is a moderately hot 24°C. The current temperature is almost at the minimum-expected 23°C for today.

Monday 19. Oct 2026

  • 35°C
  • 23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0mm
  • Wind: 20km/hE 95°
  • Humidity: 65%
  • UV index: 11
  • Sunrise: 06:15 -03
  • Sunset: 18:15 -03
  • ▼
On Monday, 19th of October, sunlight and clouds will take turns dominating the sky.
The maximum temperature will be a torrid 35°C, while the minimum temperature will be a temperate 23°C.
The maximum heat index, which adjusts the air temperature based on humidity, is estimated at a blazing hot 48°C. Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Today’s anticipated high is set to be moderately higher than October's regular high of 30.9°C.
Sunrise will be at 06:15 and sunset at 18:15; the daylight will last for 12h and 0min.

Hourly overview

Hourly temperatures

Warmest hour: 14h 40°C.
Coldest hour: 5h 23°C.

Chance of precipitation

Highest chance: 23h 18%.

Hourly weather forecast

  • 2h
  • 24°C
  • Feels like:
    24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 1km/hSSW 196°
  • Humidity: 100%
  • Pressure: 1011mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 4h
  • 23°C
  • Feels like:
    23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 2km/hS 180°
  • Humidity: 100%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 6h
  • 23°C
  • Feels like:
    23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 3km/hS 172°
  • Humidity: 100%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Sunrise: 06:15
  • 8h
  • 26°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 4km/hSE 139°
  • Humidity: 88%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 10h
  • 31°C
  • Feels like:
    36°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 13km/hESE 106°
  • Humidity: 66%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 12h
  • 33°C
  • Feels like:
    39°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 15km/hE 87°
  • Humidity: 54%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 34°C
  • Feels like:
    40°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 19km/hENE 74°
  • Humidity: 51%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 16h
  • 33°C
  • Feels like:
    38°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 20km/hENE 71°
  • Humidity: 54%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 18h
  • 30°C
  • Feels like:
    34°C
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 15km/hENE 75°
  • Humidity: 67%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:15
  • 20h
  • 28°C
  • Feels like:
    32°C
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 8km/hENE 78°
  • Humidity: 81%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 26°C
  • Feels like:
    30°C
Mostly Clear
Mostly Clear
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 5km/hE 94°
  • Humidity: 88%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, a combination of gloomy and sun-filled weather is forecasted.
The temperature will vary between the highest temperature of 34°C and the lowest temperature of 23°C. The feels-like temperature will vary between a minimum of 23°C and a maximum of 40°C. The hottest part of the day will be at 13h and 14h.
The temperature is expected to be a few degrees higher than the average peak in October, which is 30.9°C. The minimum temperature will be also comparable to October's average low of 25°C.
September and October, with an average high-temperature of 30.9°C, are the warmest months in Isnard et Priane.
Updated: Oct 19, 2026 @ 04:15:03 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (01:15 -03) is 24°C.

Today, occasional cloudiness will be present, but there will still be plenty of sun.

Today, the highest temperature will be 35°C, while the lowest temperature will be 23°C. The maximum heat index, which modifies the air temperature to account for humidity, is assessed at 48°C.
The maximum temperature will be slightly warmer than the average highest temperature of 30.9°C in October. The lowest temperature will be in line with the average low of 25°C.

On Monday, in Isnard et Priane, sunrise will be at 06:15 and sunset at 18:15 (-03).

In Isnard et Priane, the length of the day today will be 12h and 0min.