Weather forecast for tomorrowGrigel, French Guiana
Weather forecast for tomorrow
Sunday 15. Nov 2026
- 31°C
- 22°C
Thunderstorms
- Precip. probability: 89%
- Precipitation: 7mm
- Wind: 14km/hNE 53°
- Humidity: 81%
- UV index: 11
- Sunrise: 06:20 -03
- Sunset: 18:18 -03
- details ▼
Tomorrow, in Grigel, scattered thunderstorms are also expected to form.
The likelihood of rainfall is high. However, precipitation will be light. The highest temperature will be a blazing 31°C, while the lowest predicted temperature is a delightful 22°C.
The maximum heat index, which integrates air moisture with ambient temperature, is calculated to be a blistering 41°C. Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Tomorrow, the peak temperature is anticipated to be relatively lower than the usual high for November at 34°C.
Sunrise will be at 06:20 and sunset at 18:18; tomorrow's daylight will last for 11h and 58min.
The likelihood of rainfall is high. However, precipitation will be light. The highest temperature will be a blazing 31°C, while the lowest predicted temperature is a delightful 22°C.
The maximum heat index, which integrates air moisture with ambient temperature, is calculated to be a blistering 41°C. Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Tomorrow, the peak temperature is anticipated to be relatively lower than the usual high for November at 34°C.
Sunrise will be at 06:20 and sunset at 18:18; tomorrow's daylight will last for 11h and 58min.
Hourly overview
Hourly temperatures
Warmest period: 12h - 15h 35°C.
Coldest hour: 6h 25°C.
Coldest hour: 6h 25°C.
Chance of precipitation
Highest chance: 15h 65%.
Hourly weather forecast
- 0h
- 24°C
- Feels like:27°C
Mostly Cloudy
- Precip. probability: 14%
- Precipitation: 0mm
- Wind: 4km/hNNE 17°
- Humidity: 98%
- Pressure: 1013mbar
- Visibility: 15km
- UV index: 0
- details ▼
- 2h
- 24°C
- Feels like:27°C
Cloudy
- Precip. probability: 15%
- Precipitation: 0mm
- Wind: 3km/hN 6°
- Humidity: 100%
- Pressure: 1012mbar
- Visibility: 13km
- UV index: 0
- details ▼
- 4h
- 24°C
- Feels like:27°C
Cloudy
- Precip. probability: 16%
- Precipitation: 0mm
- Wind: 3km/hN 6°
- Humidity: 100%
- Pressure: 1012mbar
- Visibility: 13km
- UV index: 0
- details ▼
- 6h
- 23°C
- Feels like:25°C
Mostly Cloudy
- Precip. probability: 12%
- Precipitation: 0mm
- Wind: 3km/hN 9°
- Humidity: 100%
- Pressure: 1013mbar
- Visibility: 10km
- UV index: 0
- details ▼
Sunrise: 06:20
- 8h
- 25°C
- Feels like:29°C
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 6km/hNE 36°
- Humidity: 95%
- Pressure: 1014mbar
- Visibility: 16km
- UV index: 1
- details ▼
- 10h
- 28°C
- Feels like:33°C
Few Showers
- Precip. probability: 32%
- Precipitation: 1mm
- Wind: 13km/hENE 60°
- Humidity: 80%
- Pressure: 1015mbar
- Visibility: 16km
- UV index: 8
- details ▼
- 12h
- 30°C
- Feels like:35°C
Scattered Thunderstorms
- Precip. probability: 37%
- Precipitation: 1mm
- Wind: 14km/hENE 62°
- Humidity: 72%
- Pressure: 1013mbar
- Visibility: 11km
- UV index: 11
- details ▼
- 14h
- 30°C
- Feels like:36°C
Thunderstorms
- Precip. probability: 61%
- Precipitation: 1mm
- Wind: 13km/hENE 61°
- Humidity: 70%
- Pressure: 1011mbar
- Visibility: 10km
- UV index: 9
- details ▼
- 16h
- 29°C
- Feels like:34°C
Thunderstorms
- Precip. probability: 89%
- Precipitation: 2mm
- Wind: 13km/hENE 61°
- Humidity: 77%
- Pressure: 1010mbar
- Visibility: 10km
- UV index: 3
- details ▼
- 18h
- 26°C
- Feels like:30°C
Thunderstorms
- Precip. probability: 64%
- Precipitation: 2mm
- Wind: 10km/hNE 56°
- Humidity: 88%
- Pressure: 1011mbar
- Visibility: 10km
- UV index: 0
- details ▼
Sunset: 18:18
- 20h
- 25°C
- Feels like:28°C
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0mm
- Wind: 7km/hNE 43°
- Humidity: 95%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 22h
- 24°C
- Feels like:27°C
Partly Cloudy
- Precip. probability: 23%
- Precipitation: 0mm
- Wind: 6km/hNE 41°
- Humidity: 98%
- Pressure: 1012mbar
- Visibility: 14km
- UV index: 0
- details ▼
Tomorrow, on Sunday, a combination of cloudy, storm-filled and damp weather is expected.
Rainfall is predicted from 9h to 19h. The most intense rain will be falling at 13h, and from 16h to 18h.
The temperature will be between a minimum of 23°C and a maximum of 30°C. The feels-like temperature will vary between the lowest temperature of 25°C and the highest temperature of 36°C. The hottest part of the day will be from 12h to 15h.
Tomorrow, the temperature is expected to be slightly cooler than November's normal maximum of 34°C. The nighttime low tomorrow will be also consistent with November's typical minimum temperature.
Rainfall is predicted from 9h to 19h. The most intense rain will be falling at 13h, and from 16h to 18h.
The temperature will be between a minimum of 23°C and a maximum of 30°C. The feels-like temperature will vary between the lowest temperature of 25°C and the highest temperature of 36°C. The hottest part of the day will be from 12h to 15h.
Tomorrow, the temperature is expected to be slightly cooler than November's normal maximum of 34°C. The nighttime low tomorrow will be also consistent with November's typical minimum temperature.
Updated: Nov 14, 2026 @ 03:11:14 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, rolling thunder and rain showers are in the outlook.
Light precipitation of 7mm is forecasted. The chance of rainfall is high at 89%.
Tomorrow, the maximum temperature will be 31°C, while the minimum temperature will be 22°C. The maximum heat index, which combines relative humidity and air temperature, is appraised at 41°C.
The highest temperature tomorrow will be a couple of degrees lower than the average maximum temperature in November. Tomorrow, the lowest temperature will be in line with the average low temperature.
The highest temperature tomorrow will be a couple of degrees lower than the average maximum temperature in November. Tomorrow, the lowest temperature will be in line with the average low temperature.
On Sunday, in Grigel, sunrise will be at 06:20 and sunset at 18:18 (-03).
In Grigel, the length of the day tomorrow will be 11h and 58min.
