Weather forecast for 10 days
Kourou, French Guiana

Weather forecast for the weekend

Saturday, 07. Jun

Thunderstorms
06:16

18:43
-03
Thunderstorms
28°C / 24°C
  • Wind: 16km/h E
  • Humidity: 87%
  • Precip. probability: 83%
  • Precipitation: 16mm
  • UV index: 6
On Saturday, in Kourou, storm activity is likely to continue.
The chance of rain for tomorrow is high, and precipitation will be moderate. Temperatures will exhibit minor fluctuations, extending from a high of a warm 28°C to a low of a temperate 24°C.
The maximum heat index, which combines relative humidity and air temperature, is computed to be a blazing 33°C. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The high is anticipated to coincide with June's normal of 29.7°C.
Sunrise will be at 06:16 and sunset at 18:43; tomorrow's daylight will last for 12h and 27min.

Sunday, 08. Jun

Thundershowers
06:16

18:43
-03
Thundershowers
29°C / 24°C
  • Wind: 16km/h E
  • Humidity: 86%
  • Precip. probability: 88%
  • Precipitation: 18mm
  • UV index: 8
On Sunday, 8th of June, thunderclaps with light rain may develop.
With a high probability, moderate precipitation is expected. The peak daytime temperature will reach a warm 29°C, while the nighttime temperature will drop to a moderately hot 24°C.
The anticipated high on Sunday will reflect the normal June maximum of 29.7°C.
Sunrise will be at 06:16 and sunset at 18:43; the daylight will last for 12h and 27min.

Frequently asked questions

What is the weather forecast for Kourou for tomorrow?
Tomorrow, scattered thunderstorms are expected to form.
Will it rain tomorrow?
Moderate precipitation of 16mm is predicted. The likelihood of rainfall is high at 83%.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature in Kourou will be 28°C, while the minimum temperature will be 24°C. The maximum heat index, which combines relative humidity and air temperature, is evaluated at 33°C.
Tomorrow, the highest temperature will be in line with the average maximum temperature in June. Tomorrow, the lowest temperature will be also in line with the average low temperature.
What time are sunrise and sunset tomorrow?
On Saturday, in Kourou, sunrise will be at 06:16 and sunset at 18:43 (-03).
How long will the day be tomorrow?
In Kourou, tomorrow, there will be 12h and 27min of daylight.
What is the weather forecast for Kourou for Sunday?
On Sunday, in Kourou, showers with thunder activity are expected.
Will it rain on Sunday?
Moderate precipitation of 18mm is forecasted on Sunday. The chance of rainfall is high at 88%.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 29°C, while the minimum temperature will be 24°C.
What is the weather forecast for Kourou for the next ten days?
In Kourou, predominantly thunderstorm-prone and occasionally rain-filled weather is predicted for the next ten days.
Will it rain in the next ten days?
With daily precipitation varying from a maximum of 18mm to a minimum of 13mm, rain is expected every day in Kourou. Sunday, with moderate precipitation of 18mm, will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will range between 28°C and 30°C, while the minimum temperature will be a persistent 24°C.
Including the humidity's impact, the maximum feel-like temperature will vary between 33°C and 39°C.
What will be the hottest and the coldest days?
With a maximum temperature of 30°C, Monday, next Friday and Sunday will be the hottest days. Tomorrow will be the coldest day, with a maximum temperature of 28°C.

Long-term weather forecast

Fri06.Jun
  • 29°C
  • 24°C
Thunderstorms
Thunderstorms
  • Wind: 19km/h E
  • Humidity: 84%
  • UV index: 8
  • Precip. probability: 95%
  • Precipitation: 16mm
  • 06:15 18:42 -03
Sat07.Jun
  • 28°C
  • 24°C
Thunderstorms
Thunderstorms
  • Wind: 16km/h E
  • Humidity: 87%
  • UV index: 6
  • Precip. probability: 83%
  • Precipitation: 16mm
  • 06:16 18:43 -03
Sun08.Jun
  • 29°C
  • 24°C
Thundershowers
Thundershowers
  • Wind: 16km/h E
  • Humidity: 86%
  • UV index: 8
  • Precip. probability: 88%
  • Precipitation: 18mm
  • 06:16 18:43 -03
Mon09.Jun
  • 30°C
  • 24°C
Thundershowers
Thundershowers
  • Wind: 19km/h E
  • Humidity: 84%
  • UV index: 11
  • Precip. probability: 77%
  • Precipitation: 15mm
  • 06:16 18:43 -03
Tue10.Jun
  • 29°C
  • 24°C
Thunderstorms
Thunderstorms
  • Wind: 17km/h ESE
  • Humidity: 85%
  • UV index: 10
  • Precip. probability: 80%
  • Precipitation: 15mm
  • 06:16 18:43 -03
Wed11.Jun
  • 29°C
  • 24°C
Thundershowers
Thundershowers
  • Wind: 14km/h E
  • Humidity: 84%
  • UV index: 10
  • Precip. probability: 81%
  • Precipitation: 15mm
  • 06:16 18:43 -03
Thu12.Jun
  • 29°C
  • 24°C
Thundershowers
Thundershowers
  • Wind: 15km/h E
  • Humidity: 84%
  • UV index: 8
  • Precip. probability: 75%
  • Precipitation: 13mm
  • 06:16 18:44 -03
Fri13.Jun
  • 30°C
  • 24°C
Thundershowers
Thundershowers
  • Wind: 18km/h E
  • Humidity: 83%
  • UV index: 10
  • Precip. probability: 66%
  • Precipitation: 17mm
  • 06:17 18:44 -03
Sat14.Jun
  • 29°C
  • 24°C
Rain / Thunder
Rain / Thunder
  • Wind: 18km/h E
  • Humidity: 84%
  • UV index: 10
  • Precip. probability: 60%
  • Precipitation: 15mm
  • 06:17 18:44 -03
Sun15.Jun
  • 30°C
  • 24°C
Rain
Rain
  • Wind: 17km/h E
  • Humidity: 83%
  • UV index: 11
  • Precip. probability: 60%
  • Precipitation: 15mm
  • 06:17 18:44 -03
Conditions over the next ten days suggest that primarily lightning-active and occasionally showery weather is predicted.
Rain is forecasted day-to-day, with daily precipitation varying from a minimal 13mm to a maximum of 18mm.
Highs will stay within a very narrow margin in the coming days. Maximum temperatures will fall between 28°C and 30°C, while the lowest temperature will remain constant at 24°C.
With a maximum temperature of 30°C, Monday, next Friday and Sunday will be the hottest days in Kourou; Saturday will be the coldest day, with the highest temperature of 28°C.
Including the humidity's impact, the maximum feel-like temperature may increase greatly and range between a hot 33°C and a steamy 39°C.
Updated: Jun 6, 2025 @ 13:39:23 UTC
Published by: Weather Atlas | About Us
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