Weather forecast for 10 daysFlèche, French Guiana

Weather forecast for the weekend

Sunday 15. Nov 2026

  • 29°C
  • 23°C
Rain / Thunder
Rain / Thunder
  • Precip. probability: 98%
  • Precipitation: 23mm
  • Wind: 21km/hENE 66°
  • Humidity: 81%
  • UV index: 7
  • Sunrise: 06:22 -03
  • Sunset: 18:14 -03
  • ▼
Today, in Flèche, expect rain with occasional thunderstorms throughout the day.
Increased precipitation is forecasted. The highest temperature will be a temperate 29°C, while the lowest expected temperature is a warm 23°C.
The maximum heat index, which factors the actual air temperature with the relative humidity, is evaluated at a torrid 35°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Today, the colder weather will bring a peak temperature more in tune with December's 30.2°C.
Sunrise was at 06:22 and sunset will be at 18:14; the daylight will last for 11h and 52min.

10-day overview

Daily temperatures

Warmest period: Tuesday - Tuesday 31°C.
Coldest day: today 29°C.

Chance of precipitation

Highest chance: today 98%.

Long-term weather forecast

  • Sunday
  • 15. Nov 2026
  • 29°C
  • 23°C
Rain / Thunder
Rain / Thunder
  • Precip. probability: 98%
  • Precipitation: 23mm
  • Wind: 21km/hENE 66°
  • Humidity: 81%
  • UV index: 7
  • Sunrise: 06:22 -03
  • Sunset: 18:14 -03
  • ▼
  • Monday
  • 16. Nov 2026
  • 30°C
  • 24°C
AM Showers
AM Showers
  • Precip. probability: 51%
  • Precipitation: 3mm
  • Wind: 22km/hENE 75°
  • Humidity: 80%
  • UV index: 11
  • Sunrise: 06:22 -03
  • Sunset: 18:14 -03
  • ▼
  • Tuesday
  • 17. Nov 2026
  • 31°C
  • 24°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 24%
  • Precipitation: 1mm
  • Wind: 22km/hENE 68°
  • Humidity: 78%
  • UV index: 11
  • Sunrise: 06:22 -03
  • Sunset: 18:14 -03
  • ▼
  • Wednesday
  • 18. Nov 2026
  • 31°C
  • 24°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 24%
  • Precipitation: 1mm
  • Wind: 23km/hENE 74°
  • Humidity: 78%
  • UV index: 11
  • Sunrise: 06:22 -03
  • Sunset: 18:14 -03
  • ▼
  • Thursday
  • 19. Nov 2026
  • 31°C
  • 24°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 33%
  • Precipitation: 2mm
  • Wind: 23km/hE 79°
  • Humidity: 79%
  • UV index: 11
  • Sunrise: 06:23 -03
  • Sunset: 18:14 -03
  • ▼
  • Friday
  • 20. Nov 2026
  • 31°C
  • 24°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 50%
  • Precipitation: 2mm
  • Wind: 21km/hE 79°
  • Humidity: 80%
  • UV index: 11
  • Sunrise: 06:23 -03
  • Sunset: 18:14 -03
  • ▼
  • Saturday
  • 21. Nov 2026
  • 31°C
  • 24°C
Thunderstorms
Thunderstorms
  • Precip. probability: 66%
  • Precipitation: 3mm
  • Wind: 21km/hE 79°
  • Humidity: 80%
  • UV index: 11
  • Sunrise: 06:23 -03
  • Sunset: 18:15 -03
  • ▼
  • Sunday
  • 22. Nov 2026
  • 31°C
  • 24°C
Thunderstorms
Thunderstorms
  • Precip. probability: 60%
  • Precipitation: 4mm
  • Wind: 21km/hE 80°
  • Humidity: 80%
  • UV index: 11
  • Sunrise: 06:24 -03
  • Sunset: 18:15 -03
  • ▼
  • Monday
  • 23. Nov 2026
  • 31°C
  • 24°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 56%
  • Precipitation: 5mm
  • Wind: 22km/hE 81°
  • Humidity: 79%
  • UV index: 11
  • Sunrise: 06:24 -03
  • Sunset: 18:15 -03
  • ▼
  • Tuesday
  • 24. Nov 2026
  • 31°C
  • 24°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 54%
  • Precipitation: 6mm
  • Wind: 23km/hE 81°
  • Humidity: 80%
  • UV index: 11
  • Sunrise: 06:25 -03
  • Sunset: 18:15 -03
  • ▼
Over the next ten days, a mix of primarily stormy and occasionally sunny and wet weather is predicted.
Rainfall is forecasted day-to-day, with daily precipitation varying from a minimal 1mm to a maximum of 23mm.
Fluctuations in temperature will be barely perceptible across the forecast window. Maximum temperatures will fall between 29°C and 31°C, while the overnight low will be also nearly unchanged, as night temperatures will lie between 23°C and 24°C.
The forecast suggests a consistent pattern, with daily highs hovering at 31°C for most of the next ten days; today is the coldest day, with a maximum temperature of 29°C.
Including the humidity's impact, the maximum feel-like temperature may increase greatly and range between a sizzling 35°C and a scorching 41°C.
Updated: Nov 15, 2026 @ 12:23:54 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, in Flèche, rain and thunderstorms will affect the area, especially in the afternoon.

Yes, it will rain today. High precipitation of 23mm is predicted.

Today, the maximum temperature will be 29°C, while the minimum temperature will be 23°C. The maximum heat index, which adjusts the air temperature based on humidity, is assessed at 35°C.
The highest temperature today will be a few degrees lower than the average maximum temperature in November. The lowest temperature will be in line with the average low of 23°C.

On Sunday, in Flèche, sunrise was at 06:22 and sunset will be at 18:14 (-03).

In Flèche, French Guiana, the length of the day today will be 11h and 52min.