Weather forecast for 10 days
Grigel, French Guiana

Weather forecast for the weekend

Saturday, 17. May

Thunderstorms
06:21

18:40
-03
Thunderstorms
29°C / 22°C
  • Wind: 10km/h E
  • Humidity: 88%
  • Precip. probability: 74%
  • Precipitation: 22mm
  • UV index: 8
On Saturday, 17th of May, changing skies could spark thunderstorms.
Increased precipitation is forecasted. The temperature is anticipated to oscillate between a maximum of a warm 29°C and a minimum of an agreeable 22°C.
The highest temperature is expected to follow the average for May, around 29.8°C.
Sunrise will be at 06:21 and sunset at 18:40; the daylight will last for 12h and 19min.

Sunday, 18. May

Thunderstorms
06:21

18:40
-03
Thunderstorms
29°C / 22°C
  • Wind: 9km/h E
  • Humidity: 88%
  • Precip. probability: 73%
  • Precipitation: 21mm
  • UV index: 6
On Sunday, in Grigel, unstable skies bring the chance of thunderstorms.
Substantial precipitation is anticipated. The temperature is predicted to oscillate between a maximum of a moderately hot 29°C and a minimum of a delightful 22°C.
Sunday's maximum temperature is expected to reflect the standard May high of 29.8°C.
Sunrise will be at 06:21 and sunset at 18:40; the daylight will last for 12h and 19min.

Frequently asked questions

What is the weather forecast for Grigel for Saturday?
On Saturday, changing skies could spark thunderstorms.
Will it rain on Saturday?
Increased precipitation of 22mm is expected with a high probability on Saturday.
What will be the highest temperature on Saturday?
On Saturday, the maximum temperature will be 29°C, while the minimum temperature will be 22°C.
What is the weather forecast for Grigel for Sunday?
On Sunday, the forecast includes possible thunderstorms.
Will it rain on Sunday?
Yes, it will rain on Sunday. High precipitation of 21mm is expected on Sunday.
What will be the highest temperature on Sunday?
On Sunday, the maximum temperature will be 29°C, while the minimum temperature will be 22°C.
What is the weather forecast for Grigel for the next ten days?
In Grigel, unstable weather with thunderstorms is anticipated daily for the next ten days.
Will it rain in the next ten days?
With daily precipitation varying from a maximum of 24mm to a minimum of 3mm, rainfall is forecasted every day in Grigel. Friday, with increased precipitation of 24mm, will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 29°C and 32°C, while the minimum temperature will range between 22°C and 23°C.
Combining with the humidity, the maximum feel-like temperature will range between 35°C and 44°C.
What will be the hottest and the coldest days?
With the maximum temperature of 32°C, Wednesday will be the hottest day. With a maximum temperature of 29°C, Monday, Tuesday, Saturday through next Monday will be the coldest days.

Long-term weather forecast

Mon12.May
  • 29°C
  • 23°C
Thunderstorms
Thunderstorms
  • Wind: 10km/h E
  • Humidity: 82%
  • UV index: 8
  • Precip. probability: 79%
  • Precipitation: 12mm
  • 06:21 18:40 -03
Tue13.May
  • 29°C
  • 22°C
Thunderstorms
Thunderstorms
  • Wind: 10km/h E
  • Humidity: 85%
  • UV index: 11
  • Precip. probability: 66%
  • Precipitation: 9mm
  • 06:21 18:40 -03
Wed14.May
  • 32°C
  • 23°C
PM Thunderstorms
PM Thunderstorms
  • Wind: 11km/h E
  • Humidity: 78%
  • UV index: 11
  • Precip. probability: 45%
  • Precipitation: 3mm
  • 06:21 18:40 -03
Thu15.May
  • 30°C
  • 23°C
Thunderstorms
Thunderstorms
  • Wind: 10km/h E
  • Humidity: 83%
  • UV index: 11
  • Precip. probability: 70%
  • Precipitation: 14mm
  • 06:21 18:40 -03
Fri16.May
  • 30°C
  • 23°C
Thunderstorms
Thunderstorms
  • Wind: 11km/h E
  • Humidity: 85%
  • UV index: 10
  • Precip. probability: 78%
  • Precipitation: 24mm
  • 06:21 18:40 -03
Sat17.May
  • 29°C
  • 22°C
Thunderstorms
Thunderstorms
  • Wind: 10km/h E
  • Humidity: 88%
  • UV index: 8
  • Precip. probability: 74%
  • Precipitation: 22mm
  • 06:21 18:40 -03
Sun18.May
  • 29°C
  • 22°C
Thunderstorms
Thunderstorms
  • Wind: 9km/h E
  • Humidity: 88%
  • UV index: 6
  • Precip. probability: 73%
  • Precipitation: 21mm
  • 06:21 18:40 -03
Mon19.May
  • 29°C
  • 22°C
Thunderstorms
Thunderstorms
  • Wind: 10km/h E
  • Humidity: 87%
  • UV index: 6
  • Precip. probability: 66%
  • Precipitation: 14mm
  • 06:21 18:40 -03
Tue20.May
  • 30°C
  • 23°C
Thunderstorms
Thunderstorms
  • Wind: 10km/h E
  • Humidity: 84%
  • UV index: 8
  • Precip. probability: 60%
  • Precipitation: 11mm
  • 06:21 18:40 -03
Wed21.May
  • 30°C
  • 23°C
Thunderstorms
Thunderstorms
  • Wind: 10km/h E
  • Humidity: 83%
  • UV index: 8
  • Precip. probability: 60%
  • Precipitation: 13mm
  • 06:21 18:40 -03
Over the next ten days, thunderstorm activity is expected throughout the forecast.
Rainfall is predicted day-to-day, with daily precipitation varying from a minimal 3mm to a maximum of 24mm.
The maximum temperature will be very similar throughout the coming week. Maximum temperatures will fall between 29°C and 32°C, while the lowest nighttime temperatures will be also relatively consistent, as the overnight low will fall between 22°C and 23°C.
The hottest day will be Wednesday, with a maximum of 32°C; with a maximum temperature of 29°C, Monday, Tuesday, Saturday through next Monday will be the coldest days.
Taking the humidity into consideration, the maximum feel-like temperature may increase significantly and range between a steamy 35°C and a scorching 44°C.
Updated: May 12, 2025 @ 15:49:56 UTC
Published by: Weather Atlas | About Us
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