Weather forecast for todayGalmot, French Guiana

Weather forecast for today

Current condition 13:29 -03

  • 35°C
  • Feels like:
    41°C
Fair
Fair
  • Precipitation: 0mm
  • Wind: 13km/hENE 60°
  • Humidity: 47%
  • Dewpoint: 22°C
  • Pressure: 1010.84mbar
  • Visibility: 16.09km
  • UV index: 11
  • ▼
In Galmot, currently, the day starts and ends with fair skies and comfortable temperatures.
The temperature is a sweltering 35°C, and the real-feel temperature of which measures the combined effect of heat and moisture comes in at assessed at an extremely hot 41°C. The current temperature is nearly at the maximum expected 36°C for today.

Sunday 25. Oct 2026

  • 36°C
  • 22°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 57%
  • Precipitation: 2mm
  • Wind: 17km/hNE 54°
  • Humidity: 66%
  • UV index: 11
  • Sunrise: 06:21 -03
  • Sunset: 18:19 -03
  • ▼
Today, scattered thunderstorms are likely, with brief breaks between the stormy periods.
Minimal precipitation is forecasted. Temperature span will be from a high of a very hot 36°C to a low of a pleasant 22°C.
The maximum heat index, which indicates how humid air affects the felt temperature, is appraised at a dangerously hot 52°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 peak is predicted to be slightly warmer than the regular high for October at 33.1°C.
Sunrise was at 06:21 and sunset will be at 18:19; the daylight will last for 11h and 58min.

Hourly overview

Hourly temperatures

Warmest hour: 17h 37°C.
Coldest hour: 14h 28°C.

Chance of precipitation

Highest chance: 15h 57%.

Hourly weather forecast

  • 14h
  • 27°C
  • Feels like:
    28°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 55%
  • Precipitation: 1mm
  • Wind: 13km/hENE 59°
  • Humidity: 47%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 11
  • ▼
  • 15h
  • 26°C
  • Feels like:
    29°C
Showers
Showers
  • Precip. probability: 57%
  • Precipitation: 1mm
  • Wind: 15km/hENE 60°
  • Humidity: 78%
  • Pressure: 1009mbar
  • Visibility: 11km
  • UV index: 7
  • ▼
  • 16h
  • 29°C
  • Feels like:
    32°C
Showers
Showers
  • Precip. probability: 49%
  • Precipitation: 1mm
  • Wind: 16km/hNE 54°
  • Humidity: 67%
  • Pressure: 1009mbar
  • Visibility: 11km
  • UV index: 3
  • ▼
  • 17h
  • 32°C
  • Feels like:
    37°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 17km/hNE 51°
  • Humidity: 60%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 18h
  • 30°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 15km/hNE 48°
  • Humidity: 67%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:19
  • 19h
  • 28°C
  • Feels like:
    33°C
Mostly Clear
Mostly Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 12km/hNE 42°
  • Humidity: 77%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 27°C
  • Feels like:
    31°C
Mostly Clear
Mostly Clear
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 10km/hNE 45°
  • Humidity: 83%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 21h
  • 27°C
  • Feels like:
    30°C
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 9km/hNE 47°
  • Humidity: 87%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 26°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 8km/hNE 55°
  • Humidity: 90%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 23h
  • 25°C
  • Feels like:
    29°C
Clear
Clear
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 6km/hENE 61°
  • Humidity: 94%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
For the remainder of Sunday, a combination of cloudy, rain-soaked and storm-filled weather is expected.
With minimal precipitation of 1mm, rainfall is predicted from 14h to 16h.
The temperature will vary between the highest temperature of 32°C and the lowest temperature of 25°C. The feels-like temperature will vary between the lowest temperature of 28°C and the highest temperature of 37°C. The hottest part of the day is anticipated around 17h.
The temperature is expected to be relatively higher than the average peak in October, which is 33.1°C. The minimum temperature will be also resembling October's average low of 22.8°C.
The warmest month in Galmot is October, bringing average highs of 33.1°C and lows of 22.8°C.
Updated: Oct 25, 2026 @ 16:29:44 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (13:29 -03) is 35°C. Feels-like temperature is 41°C.

On Sunday, expect scattered thunderstorms that may be accompanied by brief heavy rain and thunder.

There is a high likelihood of rainfall, but precipitation will be minimal.

Today, the highest temperature will be 36°C, while the lowest temperature will be 22°C. The maximum heat index, which factors the actual air temperature with the relative humidity, is appraised at 52°C.
Today, the maximum temperature will be relatively higher than the average highest temperature in October. Today, the lowest temperature will be in line with the average low temperature.

On Sunday, in Galmot, sunrise was at 06:21 and sunset will be at 18:19 (-03).

Today, the daylight will last for 11h and 58min.