Weather forecast for tomorrowGrigel, French Guiana

Weather forecast for tomorrow

Saturday 14. Nov 2026

  • 32°C
  • 23°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 65%
  • Precipitation: 4mm
  • Wind: 13km/hENE 64°
  • Humidity: 77%
  • UV index: 11
  • Sunrise: 06:19 -03
  • Sunset: 18:18 -03
  • ▼
Tomorrow, on Saturday, 14th of November, thunderstorms are forecasted to develop with occasional lightning.
The chance of rainfall is high. However, precipitation will be light. Temperature fluctuations between a blazing 32°C and a temperate 23°C are anticipated.
The maximum heat index, which combines relative humidity and air temperature, is appraised at a blisteringly hot 43°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 expected 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 36°C.
Coldest period: 3h - 6h 26°C.

Chance of precipitation

Highest chance: 15h 62%.

Hourly weather forecast

  • 0h
  • 24°C
  • Feels like:
    27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 4km/hNNE 30°
  • Humidity: 99%
  • Pressure: 1013mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
  • 2h
  • 23°C
  • Feels like:
    26°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 3km/hNNE 30°
  • Humidity: 100%
  • Pressure: 1012mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
  • 4h
  • 23°C
  • Feels like:
    26°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 3km/hNNE 26°
  • Humidity: 100%
  • Pressure: 1011mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 6h
  • 23°C
  • Feels like:
    26°C
Cloudy
Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 3km/hNNE 30°
  • Humidity: 100%
  • Pressure: 1012mbar
  • Visibility: 7km
  • UV index: 0
  • ▼
Sunrise: 06:19
  • 8h
  • 25°C
  • Feels like:
    28°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0mm
  • Wind: 6km/hNE 51°
  • Humidity: 97%
  • Pressure: 1013mbar
  • Visibility: 13km
  • UV index: 1
  • ▼
  • 10h
  • 28°C
  • Feels like:
    33°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 12km/hENE 74°
  • Humidity: 79%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 7
  • ▼
  • 12h
  • 31°C
  • Feels like:
    36°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 13km/hENE 75°
  • Humidity: 67%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 31°C
  • Feels like:
    37°C
Thunderstorms
Thunderstorms
  • Precip. probability: 61%
  • Precipitation: 2mm
  • Wind: 13km/hENE 67°
  • Humidity: 63%
  • Pressure: 1010mbar
  • Visibility: 10km
  • UV index: 7
  • ▼
  • 16h
  • 30°C
  • Feels like:
    35°C
Thunderstorms
Thunderstorms
  • Precip. probability: 66%
  • Precipitation: 2mm
  • Wind: 12km/hENE 67°
  • Humidity: 71%
  • Pressure: 1010mbar
  • Visibility: 10km
  • UV index: 3
  • ▼
  • 18h
  • 27°C
  • Feels like:
    32°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 59%
  • Precipitation: 1mm
  • Wind: 10km/hNE 49°
  • Humidity: 84%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Sunset: 18:18
  • 20h
  • 25°C
  • Feels like:
    29°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 6km/hNNE 27°
  • Humidity: 93%
  • Pressure: 1012mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 22h
  • 25°C
  • Feels like:
    28°C
Cloudy
Cloudy
  • Precip. probability: 19%
  • Precipitation: 0mm
  • Wind: 5km/hNNE 22°
  • Humidity: 96%
  • Pressure: 1013mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
Tomorrow, a combination of primarily cloud-filled and occasionally stormy and wet weather is predicted.
Rainfall is expected from 14h to 19h. With light precipitation of 2mm, the most intense rain will be falling at 14h and 16h.
The temperature will vary between a minimum of 23°C and a maximum of 32°C. The feels-like temperature will be between the lowest temperature of 26°C and the highest temperature of 38°C. The hottest part of the day will be around 13h.
Tomorrow, expect conditions in line with November's usual high temperature. The night temperature will be also similar to the standard November low of 21°C.
Updated: Nov 13, 2026 @ 16:45:52 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, afternoon storms may bring rain and loud thunderclaps.

Light precipitation of 4mm is expected. The possibility of rainfall is 65%.

Tomorrow, the highest temperature will be 32°C, while the lowest temperature will be 23°C. The maximum heat index, which indicates how humid air affects the felt temperature, is evaluated at 43°C.
Tomorrow, the highest temperature will be in line with the average maximum temperature in November. The lowest temperature tomorrow will be also in line with the average low temperature.

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

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