Weather forecast for todayMana, French Guiana

Weather forecast for today

Current condition 05:12 -03

  • 26°C
  • Feels like:
    26°C
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0mm
  • Wind: 5km/hE 80°
  • Humidity: 95%
  • Dewpoint: 24°C
  • Pressure: 1010.84mbar
  • Visibility: 12.87km
  • UV index: 0
  • ▼
Currently, the sky is mainly clouded, with limited clear patches.
The temperature is a moderately hot 26°C. The current temperature is almost at the minimum-predicted 25°C for today.

Sunday 18. Oct 2026

  • 31°C
  • 25°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 40%
  • Precipitation: 1mm
  • Wind: 20km/hENE 74°
  • Humidity: 81%
  • UV index: 11
  • Sunrise: 06:20 -03
  • Sunset: 18:19 -03
  • ▼
Today, in Mana, scattered thunderstorms are expected, bringing gusty winds and heavy rain at times.
Minimal precipitation is predicted. Temperature fluctuations between a blazing 31°C and a moderately hot 25°C are anticipated.
The maximum heat index, which factors the actual air temperature with the relative humidity, is calculated to be a blisteringly hot 41°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 highest temperature will be a few degrees lower than the average October maximum of 33.1°C.
Sunrise will be at 06:20 and sunset at 18:19; the daylight will last for 11h and 59min.

Hourly overview

Hourly temperatures

Warmest period: 12h - 14h 37°C.
Coldest hour: 6h 25°C.

Chance of precipitation

Highest chance: 14h 40%.

Hourly weather forecast

  • 6h
  • 25°C
  • Feels like:
    25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 6km/hE 90°
  • Humidity: 95%
  • Pressure: 1011mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
Sunrise: 06:20
  • 8h
  • 27°C
  • Feels like:
    32°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 6km/hE 91°
  • Humidity: 91%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 10h
  • 30°C
  • Feels like:
    36°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 14km/hE 81°
  • Humidity: 76%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 12h
  • 31°C
  • Feels like:
    37°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 17km/hENE 64°
  • Humidity: 71%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 30°C
  • Feels like:
    37°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 40%
  • Precipitation: 1mm
  • Wind: 19km/hNE 56°
  • Humidity: 73%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 11
  • ▼
  • 16h
  • 30°C
  • Feels like:
    36°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0mm
  • Wind: 19km/hENE 62°
  • Humidity: 75%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 18h
  • 29°C
  • Feels like:
    35°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 17km/hENE 63°
  • Humidity: 80%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:19
  • 20h
  • 28°C
  • Feels like:
    33°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 12km/hENE 66°
  • Humidity: 85%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 28°C
  • Feels like:
    33°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 11km/hENE 71°
  • Humidity: 87%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Today, in Mana, primarily gloomy and occasionally lightning-active weather is expected.
With a 40% probability, minimal rainfall is expected around midnight.
The temperature will vary between a minimum of 25°C and a maximum of 31°C. The feels-like temperature will vary between the lowest temperature of 25°C and the highest temperature of 37°C. The hottest part of the day will be from 11h to 13h.
Today, the forecasted high will be relatively lower than October's typical peak temperature. The nighttime low will be also slightly warmer than the typical October minimum temperature of 22.8°C.
October is the warmest month in Mana, with an average high of 33.1°C and a low of 22.8°C.
Updated: Oct 18, 2026 @ 08:12:38 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 05:12 -03 is 26°C.

Today, in Mana, there will be scattered thunderstorms, which could cause some localized disruption.

Today, there is a low chance of minimal precipitation in Mana.

Today, the maximum temperature will be 31°C, while the minimum temperature will be 25°C. The maximum heat index, which combines air temperature and relative humidity, is assessed at 41°C.
The maximum temperature will be slightly cooler than the average highest temperature of 33.1°C in October. The lowest temperature today will be also relatively higher than the average low temperature.

On Sunday, in Mana, sunrise will be at 06:20 and sunset at 18:19 (-03).

In Mana, today, there will be 11h and 59min of daylight.