Weather forecast for todayMondésir, French Guiana

Weather forecast for today

Current condition 10:33 -03

  • 31°C
  • Feels like:
    37°C
Partly Cloudy
Partly Cloudy
  • Precipitation: 0mm
  • Wind: 10km/hE 80°
  • Humidity: 65%
  • Dewpoint: 24°C
  • Pressure: 1014.9mbar
  • Visibility: 16.09km
  • UV index: 11
  • ▼
In Mondésir, currently, the sky is partially covered with clouds, offering glimpses of blue.
The temperature is a humid 31°C, the felt air temperature, which combines relative humidity and air temperature, registers as appraised at a fiery hot 37°C. The current temperature is a few degrees off the today's maximum of 35°C.

Friday 23. Oct 2026

  • 35°C
  • 22°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 13km/hENE 70°
  • Humidity: 59%
  • UV index: 11
  • Sunrise: 06:15 -03
  • Sunset: 18:15 -03
  • ▼
On Friday, 23rd of October, sunny moments will alternate with patchy cloud cover.
The maximum temperature will be a sizzling 35°C, while the minimum forecasted temperature is an agreeable 22°C.
The maximum heat index, which integrates air moisture with ambient temperature, is appraised at a dangerously hot 45°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
The highest temperature is predicted to be slightly warmer than the average October peak of 31.6°C.
Sunrise was at 06:15 and sunset will be at 18:15; the daylight will last for 12h and 0min.

Hourly overview

Hourly temperatures

Warmest hour: 13h 39°C.
Coldest hour: 1h 27°C.

Chance of precipitation

Highest chance: 17h 20%.

Hourly weather forecast

  • 11h
  • 32°C
  • Feels like:
    38°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 10km/hE 88°
  • Humidity: 61%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 12h
  • 33°C
  • Feels like:
    39°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 10km/hENE 78°
  • Humidity: 56%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 13h
  • 34°C
  • Feels like:
    39°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 10km/hE 79°
  • Humidity: 52%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 14h
  • 34°C
  • Feels like:
    39°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Wind: 11km/hENE 75°
  • Humidity: 48%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 15h
  • 33°C
  • Feels like:
    38°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 13km/hE 86°
  • Humidity: 53%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 6
  • ▼
  • 16h
  • 32°C
  • Feels like:
    37°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 13km/hENE 60°
  • Humidity: 57%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 17h
  • 30°C
  • Feels like:
    35°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 13km/hNE 55°
  • Humidity: 67%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 18h
  • 29°C
  • Feels like:
    34°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0mm
  • Wind: 10km/hNE 45°
  • Humidity: 74%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:15
  • 19h
  • 28°C
  • Feels like:
    32°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 6km/hNNE 23°
  • Humidity: 80%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 27°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 5km/hNNE 15°
  • Humidity: 85%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 26°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 5km/hN 11°
  • Humidity: 88%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 26°C
  • Feels like:
    29°C
Mostly Clear
Mostly Clear
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 4km/hN 9°
  • Humidity: 91%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 25°C
  • Feels like:
    29°C
Mostly Clear
Mostly Clear
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 3km/hN 0°
  • Humidity: 94%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, in Mondésir, cloudy conditions are likely to prevail.
The temperature will be between the lowest temperature of 25°C and the highest temperature of 34°C. The feels-like temperature will be between a maximum of 39°C and a minimum of 29°C. The hottest part of the day will be at 13h and 14h.
The forecasted high will be relatively higher than the typical October maximum of 31.6°C. The lowest temperature is expected to be also moderately lower than the average minimum in October, typically 24.8°C.
Characterized by average highs of 31.6°C and lows of 24.8°C, October is the warmest month in Mondésir.
Updated: Oct 23, 2026 @ 13:33:42 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (10:33 -03) is 31°C. Feels-like temperature is 37°C.

Today, moments of sunshine will break through the patchy clouds.

Today, the maximum temperature will be 35°C, while the minimum temperature will be 22°C. The maximum heat index, which factors the actual air temperature with the relative humidity, is evaluated at 45°C.
The highest temperature will be slightly warmer than the average maximum of 31.6°C in October. The lowest temperature will be also slightly cooler than the average low of 24.8°C.

On Friday, in Mondésir, sunrise was at 06:15 and sunset will be at 18:15 (-03).

In Mondésir, the length of the day today will be 12h and 0min.