Weather forecast for tomorrowGrigel, French Guiana

Weather forecast for tomorrow

Friday 13. Nov 2026

  • 34°C
  • 23°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 54%
  • Precipitation: 3mm
  • Wind: 16km/hE 82°
  • Humidity: 69%
  • UV index: 11
  • Sunrise: 06:19 -03
  • Sunset: 18:18 -03
  • ▼
Tomorrow, thunder and rain showers will move in during the afternoon.
Minimal precipitation is expected. The highest predicted temperature is a blazing 34°C, while the lowest temperature will be a temperate 23°C.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is estimated at a searing 46°C. Note that heat index values are valued for light wind and location in the shade. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The predicted daytime maximum should align with the typical November high of 34°C.
Sunrise will be at 06:19 and sunset at 18:18; tomorrow's daylight will last for 11h and 58min.

Hourly overview

Hourly temperatures

Warmest period: 12h - 15h 38°C.
Coldest hour: 6h 25°C.

Chance of precipitation

Highest chance: 15h 43%.

Hourly weather forecast

  • 0h
  • 25°C
  • Feels like:
    28°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 7km/hENE 65°
  • Humidity: 84%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 2h
  • 24°C
  • Feels like:
    27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 5km/hENE 76°
  • Humidity: 91%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4h
  • 23°C
  • Feels like:
    26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 5km/hENE 70°
  • Humidity: 94%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 6h
  • 23°C
  • Feels like:
    25°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 4km/hE 85°
  • Humidity: 97%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunrise: 06:19
  • 8h
  • 26°C
  • Feels like:
    29°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 7km/hE 83°
  • Humidity: 88%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 10h
  • 30°C
  • Feels like:
    35°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 14km/hE 87°
  • Humidity: 70%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 12h
  • 32°C
  • Feels like:
    38°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 15km/hE 86°
  • Humidity: 59%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 33°C
  • Feels like:
    39°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 54%
  • Precipitation: 1mm
  • Wind: 16km/hENE 78°
  • Humidity: 55%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 9
  • ▼
  • 16h
  • 31°C
  • Feels like:
    37°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 44%
  • Precipitation: 1mm
  • Wind: 15km/hENE 78°
  • Humidity: 62%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 3
  • ▼
  • 18h
  • 29°C
  • Feels like:
    33°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 11km/hENE 71°
  • Humidity: 74%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:18
  • 20h
  • 26°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Wind: 8km/hNE 45°
  • Humidity: 87%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 25°C
  • Feels like:
    28°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 6km/hNE 45°
  • Humidity: 92%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Tomorrow, primarily cloudy and occasionally storm-filled weather is anticipated.
With minimal precipitation of 1mm, rain is forecasted from 14h to 17h.
The temperature will vary between the lowest temperature of 23°C and the highest temperature of 33°C. The feels-like temperature will be between a minimum of 25°C and a maximum of 39°C. The hottest part of the day will be from 13h to 15h.
The high temperature is expected to be in line with November's usual value of 34°C. The minimum temperature will be also similar to November's average low of 21°C.
Updated: Nov 12, 2026 @ 14:36:00 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Friday, storm clouds will develop in the afternoon, bringing thunder and rain.

There is a high possibility of rainfall in Grigel, French Guiana, but with minimal precipitation.

Tomorrow, the maximum temperature will be 34°C, while the minimum temperature will be 23°C. The maximum heat index, which combines air temperature and relative humidity, is appraised at 46°C.
The highest temperature will be in line with the average maximum of 34°C in November. The lowest temperature will be also in line with the average low of 21°C.

On Friday, in Grigel, sunrise will be at 06:19 and sunset at 18:18 (-03).

In Grigel, French Guiana, tomorrow, there will be 11h and 58min of daylight.