Weather forecast for tomorrowGrigel, French Guiana

Weather forecast for tomorrow

Thursday 12. Nov 2026

  • 35°C
  • 23°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 17km/hE 84°
  • Humidity: 65%
  • UV index: 11
  • Sunrise: 06:19 -03
  • Sunset: 18:18 -03
  • ▼
Tomorrow, a partly cloudy outlook will keep the sky interesting throughout the day.
Rain is not predicted. The temperature is forecasted to vary between a steamy 35°C and a temperate 23°C.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is calculated to be a life-threatening 48°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.
Expect temperatures to reach November's average high of 34°C.
Sunrise will be at 06:19 and sunset at 18:18; tomorrow's daylight will last for 11h and 59min.

Hourly overview

Hourly temperatures

Warmest hour: 15h 39°C.
Coldest hour: 6h 26°C.

Chance of precipitation

Highest chance: 20%.

Hourly weather forecast

  • 0h
  • 25°C
  • Feels like:
    28°C
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 6km/hNE 55°
  • Humidity: 88%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 2h
  • 24°C
  • Feels like:
    27°C
Clear
Clear
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 5km/hENE 63°
  • Humidity: 94%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4h
  • 24°C
  • Feels like:
    27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 4km/hENE 60°
  • Humidity: 96%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 6h
  • 23°C
  • Feels like:
    26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 4km/hENE 79°
  • Humidity: 98%
  • Pressure: 1013mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
Sunrise: 06:19
  • 8h
  • 26°C
  • Feels like:
    29°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 8km/hE 81°
  • Humidity: 90%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 10h
  • 30°C
  • Feels like:
    35°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 16km/hE 90°
  • Humidity: 71%
  • Pressure: 1015mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 12h
  • 33°C
  • Feels like:
    38°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 17km/hE 90°
  • Humidity: 57%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 14h
  • 34°C
  • Feels like:
    39°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 17km/hE 88°
  • Humidity: 48%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 10
  • ▼
  • 16h
  • 33°C
  • Feels like:
    38°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 34%
  • Precipitation: 1mm
  • Wind: 15km/hE 87°
  • Humidity: 52%
  • Pressure: 1009mbar
  • Visibility: 14km
  • UV index: 3
  • ▼
  • 18h
  • 30°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 12km/hENE 61°
  • Humidity: 65%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:18
  • 20h
  • 28°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 9km/hNE 45°
  • Humidity: 76%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 26°C
  • Feels like:
    29°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 9km/hNE 53°
  • Humidity: 82%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Tomorrow, on Thursday, primarily dull and occasionally turbulent weather is forecasted.
With a 34% probability, minimal rainfall is anticipated around midnight.
The temperature will vary between a minimum of 23°C and a maximum of 34°C. The feels-like temperature will vary between the lowest temperature of 26°C and the highest temperature of 39°C. The hottest part of the day will be from 13h to 15h.
The forecasted high will be alike with the typical November maximum of 34°C. The night temperature will be also similar to the standard November low of 21°C.
Updated: Nov 11, 2026 @ 15:30:14 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, expect partly sunny skies with periods of cloudiness.

No, it will not rain tomorrow.

Tomorrow, the maximum temperature will be 35°C, while the minimum temperature will be 23°C. The maximum heat index, which represents the influence of relative humidity on air temperature, is calculated to be 48°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 Thursday, in Grigel, sunrise will be at 06:19 and sunset at 18:18 (-03).

Tomorrow, the daylight will last for 11h and 59min.