Weather forecast for 10 daysFlèche, French Guiana

Weather forecast for the weekend

Saturday 14. Nov 2026

  • 30°C
  • 24°C
Showers
Showers
  • Precip. probability: 75%
  • Precipitation: 17mm
  • Wind: 22km/hENE 73°
  • Humidity: 84%
  • UV index: 11
  • Sunrise: 06:21 -03
  • Sunset: 18:14 -03
  • ▼
Tomorrow, on Saturday, 14th of November, expect light rain showers throughout the day, with a break in the rain later in the day.
The chance of rain is high, and precipitation will be moderate. Temperature span will be from a high of a tropical 30°C to a low of a temperate 24°C.
The maximum heat index, which combines relative humidity and air temperature, is appraised at a fiery hot 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's forecasted high will be a few degrees lower than the typical November high of 32.4°C.
Sunrise will be at 06:21 and sunset at 18:14; tomorrow's daylight will last for 11h and 53min.

Sunday 15. Nov 2026

  • 31°C
  • 23°C
AM Showers
AM Showers
  • Precip. probability: 75%
  • Precipitation: 8mm
  • Wind: 22km/hENE 68°
  • Humidity: 77%
  • UV index: 11
  • Sunrise: 06:22 -03
  • Sunset: 18:14 -03
  • ▼
On Sunday, in Flèche, patchy morning showers will bring occasional rain.
The chance of precipitation is high. However, the rain will be light. The temperature will vary between a maximum of a tropical 31°C and a minimum of a warm 23°C.
The predicted daily high is projected to match November's typical maximum of 32.4°C.
Sunrise will be at 06:22 and sunset at 18:14; the daylight will last for 11h and 52min.

10-day overview

Daily temperatures

Maximum temperature: 31°C.
Minimum temperature: 30°C.

Chance of precipitation

Highest chance: today 87%.

Long-term weather forecast

  • Friday
  • 13. Nov 2026
  • 31°C
  • 24°C
Thunderstorms
Thunderstorms
  • Precip. probability: 87%
  • Precipitation: 3mm
  • Wind: 22km/hENE 72°
  • Humidity: 77%
  • UV index: 11
  • Sunrise: 06:21 -03
  • Sunset: 18:14 -03
  • ▼
  • Saturday
  • 14. Nov 2026
  • 30°C
  • 24°C
Showers
Showers
  • Precip. probability: 75%
  • Precipitation: 17mm
  • Wind: 22km/hENE 73°
  • Humidity: 84%
  • UV index: 11
  • Sunrise: 06:21 -03
  • Sunset: 18:14 -03
  • ▼
  • Sunday
  • 15. Nov 2026
  • 31°C
  • 23°C
AM Showers
AM Showers
  • Precip. probability: 75%
  • Precipitation: 8mm
  • Wind: 22km/hENE 68°
  • Humidity: 77%
  • UV index: 11
  • Sunrise: 06:22 -03
  • Sunset: 18:14 -03
  • ▼
  • Monday
  • 16. Nov 2026
  • 30°C
  • 24°C
Showers
Showers
  • Precip. probability: 48%
  • Precipitation: 4mm
  • Wind: 22km/hENE 71°
  • Humidity: 79%
  • UV index: 11
  • Sunrise: 06:22 -03
  • Sunset: 18:14 -03
  • ▼
  • Tuesday
  • 17. Nov 2026
  • 31°C
  • 24°C
Showers
Showers
  • Precip. probability: 41%
  • Precipitation: 2mm
  • Wind: 22km/hENE 71°
  • 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: 0mm
  • Wind: 22km/hENE 75°
  • Humidity: 78%
  • UV index: 11
  • Sunrise: 06:22 -03
  • Sunset: 18:14 -03
  • ▼
  • Thursday
  • 19. Nov 2026
  • 31°C
  • 24°C
Showers
Showers
  • Precip. probability: 54%
  • Precipitation: 3mm
  • Wind: 21km/hE 81°
  • Humidity: 79%
  • UV index: 11
  • Sunrise: 06:23 -03
  • Sunset: 18:14 -03
  • ▼
  • Friday
  • 20. Nov 2026
  • 31°C
  • 24°C
Showers
Showers
  • Precip. probability: 60%
  • Precipitation: 4mm
  • Wind: 21km/hENE 78°
  • Humidity: 80%
  • UV index: 11
  • Sunrise: 06:23 -03
  • Sunset: 18:14 -03
  • ▼
  • Saturday
  • 21. Nov 2026
  • 31°C
  • 24°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 57%
  • Precipitation: 4mm
  • Wind: 21km/hE 81°
  • Humidity: 80%
  • UV index: 11
  • Sunrise: 06:23 -03
  • Sunset: 18:15 -03
  • ▼
  • Sunday
  • 22. Nov 2026
  • 30°C
  • 24°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 60%
  • Precipitation: 6mm
  • Wind: 21km/hE 81°
  • Humidity: 81%
  • UV index: 11
  • Sunrise: 06:24 -03
  • Sunset: 18:15 -03
  • ▼
For the next ten days, a combination of wet, lightning-active and bright weather is anticipated.
Rain is forecasted for Friday through Tuesday, Thursday through next Sunday.
Highs will stay within a very narrow margin in the upcoming period. The maximum temperature will vary between 30°C and 31°C, while fluctuations in the night’s lowest temperature will be also minimal, as the lowest temperatures will remain in the range of 23°C to 24°C.
The hottest days will be Friday, Sunday, Tuesday through next Saturday, with a maximum of 31°C; the coldest days will be Saturday, Monday and next Sunday, with a maximum of 30°C.
Taking the humidity into consideration, the maximum feel-like temperature may increase greatly and range between a very hot 37°C and a blistering 41°C.
Updated: Nov 13, 2026 @ 15:21:36 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Flèche, a combination of rain-soaked, unstable and dry and sunny weather is forecasted for the next ten days.

In Flèche, rain is forecasted almost every day for the next ten days. Saturday, with moderate precipitation of 17mm, will be the day with the most rainfall.

The maximum temperature will vary between 30°C and 31°C, while the minimum temperature will range between 23°C and 24°C.
Taking the humidity into consideration, the maximum feel-like temperature will range between 37°C and 41°C.

The hottest days will be Friday, Sunday, Tuesday through next Saturday, with a maximum of 31°C. The coldest days will be Saturday, Monday and next Sunday, with a maximum of 30°C.

On Saturday, in Flèche, expect light rain showers throughout the day, with a break in the rain later in the day.

Moderate precipitation of 17mm is predicted. The likelihood of rainfall is 75%.

Tomorrow, the highest temperature will be 30°C, while the lowest temperature will be 24°C. The maximum heat index, which integrates air moisture with ambient temperature, is estimated at 39°C.
Tomorrow, the highest temperature will be moderately lower than the average maximum temperature in November. The lowest temperature tomorrow will be in line with the average low temperature.

On Saturday, in Flèche, sunrise will be at 06:21 and sunset at 18:14 (-03).

In Flèche, tomorrow, there will be 11h and 53min of daylight.

On Sunday, a few scattered rain showers could develop in the morning.

Light precipitation of 8mm is forecasted on Sunday. The possibility of rainfall is 75%.

On Sunday, the highest temperature will be 31°C, while the lowest temperature will be 23°C.