Weather forecast for tomorrowGrigel, French Guiana
Weather forecast for tomorrow
Sunday 15. Nov 2026
- 30°C
- 22°C
Scattered Thunderstorms
- Precip. probability: 65%
- Precipitation: 7mm
- Wind: 14km/hNE 48°
- Humidity: 83%
- UV index: 10
- Sunrise: 06:20 -03
- Sunset: 18:18 -03
- details ▼
Tomorrow, on Sunday, 15th of November, expect scattered thunderstorms in the afternoon, along with possible lightning and gusty winds.
The chance of rainfall is high. However, precipitation will be light. The highest predicted temperature is a blazing 30°C, while the lowest temperature will be a delightful 22°C.
The maximum heat index, which combines relative humidity and air temperature, is evaluated at a torrid 39°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.
Tomorrow, the colder forecast high of 30°C matches December's pattern over November's.
Sunrise will be at 06:20 and sunset at 18:18; tomorrow's daylight will last for 11h and 58min.
The chance of rainfall is high. However, precipitation will be light. The highest predicted temperature is a blazing 30°C, while the lowest temperature will be a delightful 22°C.
The maximum heat index, which combines relative humidity and air temperature, is evaluated at a torrid 39°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.
Tomorrow, the colder forecast high of 30°C matches December's pattern over November's.
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 34°C.
Coldest hour: 0h 24°C.
Coldest hour: 0h 24°C.
Chance of precipitation
Highest chance: 15h 57%.
Hourly weather forecast
- 0h
- 24°C
- Feels like:24°C
Mostly Cloudy
- Precip. probability: 6%
- Precipitation: 0mm
- Wind: 4km/hNNE 11°
- Humidity: 99%
- Pressure: 1014mbar
- Visibility: 11km
- UV index: 0
- details ▼
- 2h
- 24°C
- Feels like:27°C
Cloudy
- Precip. probability: 16%
- Precipitation: 0mm
- Wind: 3km/hN 354°
- Humidity: 100%
- Pressure: 1013mbar
- Visibility: 10km
- UV index: 0
- details ▼
- 4h
- 23°C
- Feels like:26°C
Cloudy
- Precip. probability: 17%
- Precipitation: 0mm
- Wind: 3km/hN 3°
- Humidity: 100%
- Pressure: 1012mbar
- Visibility: 7km
- UV index: 0
- details ▼
- 6h
- 23°C
- Feels like:25°C
Partly Cloudy
- Precip. probability: 19%
- Precipitation: 0mm
- Wind: 3km/hN 354°
- Humidity: 100%
- Pressure: 1013mbar
- Visibility: 10km
- UV index: 0
- details ▼
Sunrise: 06:20
- 8h
- 24°C
- Feels like:28°C
Few Showers
- Precip. probability: 31%
- Precipitation: 1mm
- Wind: 5km/hNNE 23°
- Humidity: 100%
- Pressure: 1014mbar
- Visibility: 13km
- UV index: 1
- details ▼
- 10h
- 27°C
- Feels like:32°C
Showers
- Precip. probability: 35%
- Precipitation: 1mm
- Wind: 12km/hENE 57°
- Humidity: 84%
- Pressure: 1015mbar
- Visibility: 11km
- UV index: 8
- details ▼
- 12h
- 29°C
- Feels like:34°C
Scattered Thunderstorms
- Precip. probability: 39%
- Precipitation: 1mm
- Wind: 14km/hENE 58°
- Humidity: 75%
- Pressure: 1013mbar
- Visibility: 10km
- UV index: 9
- details ▼
- 14h
- 29°C
- Feels like:34°C
Thunderstorms
- Precip. probability: 65%
- Precipitation: 2mm
- Wind: 14km/hENE 60°
- Humidity: 74%
- Pressure: 1011mbar
- Visibility: 6km
- UV index: 5
- details ▼
- 16h
- 28°C
- Feels like:33°C
Scattered Thunderstorms
- Precip. probability: 48%
- Precipitation: 1mm
- Wind: 12km/hNE 56°
- Humidity: 79%
- Pressure: 1010mbar
- Visibility: 11km
- UV index: 3
- details ▼
- 18h
- 26°C
- Feels like:30°C
Scattered Thunderstorms
- Precip. probability: 51%
- Precipitation: 1mm
- Wind: 9km/hNE 50°
- Humidity: 88%
- Pressure: 1011mbar
- Visibility: 11km
- UV index: 0
- details ▼
Sunset: 18:18
- 20h
- 25°C
- Feels like:28°C
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0mm
- Wind: 6km/hNNE 27°
- Humidity: 95%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 22h
- 24°C
- Feels like:27°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 5km/hNNE 30°
- Humidity: 97%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 0
- details ▼
Tomorrow, a combination of dull, storm-filled and showery weather is forecasted.
Rainfall is forecasted from 8h to 19h. With light precipitation of 2mm, the most intense rain will be falling at 13h and 14h.
The temperature will vary between the lowest temperature of 23°C and the highest temperature of 30°C. The feels-like temperature will be between a minimum of 24°C and a maximum of 35°C. The hottest part of the day is expected around 13h.
The expected high tomorrow will reflect December's average of 30.8°C rather than November's. The minimum temperature will be comparable to November's average low of 21°C.
Rainfall is forecasted from 8h to 19h. With light precipitation of 2mm, the most intense rain will be falling at 13h and 14h.
The temperature will vary between the lowest temperature of 23°C and the highest temperature of 30°C. The feels-like temperature will be between a minimum of 24°C and a maximum of 35°C. The hottest part of the day is expected around 13h.
The expected high tomorrow will reflect December's average of 30.8°C rather than November's. The minimum temperature will be comparable to November's average low of 21°C.
Updated: Nov 14, 2026 @ 21:52:15 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
Tomorrow, in Grigel, scattered thunderstorms are expected, bringing gusty winds and heavy rain at times.
Light precipitation of 7mm is forecasted in Grigel. The likelihood of rainfall is 65%.
Tomorrow, the maximum temperature in Grigel will be 30°C, while the minimum temperature will be 22°C. The maximum heat index, which represents the influence of relative humidity on air temperature, is appraised at 39°C.
The highest temperature tomorrow will be a few 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 few 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, tomorrow, there will be 11h and 58min of daylight.





