Cayenne weather live forecast

Tomorrow's maximum temperature in Cayenne is expected to be 82°F.

Wednesday
2nd Apr

82

79

2
Thursday
3rd Apr

81

79

1
Friday
4th Apr

82

79

3
Saturday
5th Apr

84

79

3
Sunday
6th Apr

84

79

5

5-day weather forecast updated at 04:00 on Wednesday 2nd April 2025 GMT

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The 5-day weather forecast for French Guiana, represented by Cayenne, (Cayenne) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Cayenne weather forecast by day

Below are the detailed weather forecasts for Cayenne for the next 5 days.

Cayenne weather for Wednesday 2nd April 2025

Expect isolated thunderstorms in Cayenne, French Guiana with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 7 (High) and 2 hours of bright sunshine. There are 20-30 mm of rainfall expected with 83% chance of some rain and a light breeze of 7 mph from the north-east.

82
°F maximum temperature
79
°F minimum temperature
isolated thunderstorms
2
hours of sunshine
7
UV index (High)
83
% chance of some rain
<30
mm of rainfall expected
L
low heat & humidity
7
mph wind from NE

Cayenne weather for Thursday 3rd April 2025

Expect isolated thunderstorms in Cayenne, French Guiana with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 80% chance of some rain and a light breeze of 7 mph from the east.

81
°F maximum temperature
79
°F minimum temperature
isolated thunderstorms
1
hour of sunshine
5
UV index (Moderate)
80
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
7
mph wind from E

Cayenne weather for Friday 4th April 2025

Expect isolated thunderstorms in Cayenne, French Guiana with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 79% chance of some rain and a gentle breeze of 8 mph from the east.

82
°F maximum temperature
79
°F minimum temperature
isolated thunderstorms
3
hours of sunshine
7
UV index (High)
79
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
8
mph wind from E

Cayenne weather for Saturday 5th April 2025

Expect isolated thunderstorms in Cayenne, French Guiana with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 67% chance of some rain and a light breeze of 7 mph from the east.

84
°F maximum temperature
79
°F minimum temperature
isolated thunderstorms
3
hours of sunshine
11
UV index (Extreme)
67
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
7
mph wind from E

Cayenne weather for Sunday 6th April 2025

Expect isolated thunderstorms in Cayenne, French Guiana with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 76% chance of some rain and a light breeze of 7 mph from the east.