Cayenne weather live forecast

Tomorrow's maximum temperature in Cayenne is expected to be 29°C.

Sunday
27th Apr

29

24

3
Monday
28th Apr

30

27

5
Tuesday
29th Apr

30

27

6
Wednesday
30th Apr

30

26

5
Thursday
1st May

29

26

4

5-day weather forecast updated at 04:00 on Sunday 27th April 2025 GMT

More about Cayenne

Cayenne by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for French Guiana

Momondo: Best deals on hotels worldwide

Sale

Browse the best deals on hotel stays & compare prices
Check lowest rates by month & also by day of the week
Search by date or browse hotels by destination & map

Go to Momondo deal >>

View all Momondo offers

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 Sunday 27th April 2025

Expect isolated thunderstorms in Cayenne, French Guiana with a maximum temperature of 29°C, 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 12 kph from the east.

29
°C maximum temperature
24
°C 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
12
kph wind from E

Cayenne weather for Monday 28th April 2025

Expect isolated thunderstorms in Cayenne, French Guiana with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 37% chance of some rain and a gentle breeze of 14 kph from the east.

30
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
10
UV index (Very High)
37
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from E

Cayenne weather for Tuesday 29th April 2025

Expect isolated thunderstorms in Cayenne, French Guiana with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 53% chance of some rain and a gentle breeze of 13 kph from the east.

30
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
10
UV index (Very High)
53
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from E

Cayenne weather for Wednesday 30th April 2025

Expect isolated thunderstorms in Cayenne, French Guiana with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 69% chance of some rain and a light breeze of 11 kph from the east.

30
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
9
UV index (Very High)
69
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
11
kph wind from E

Cayenne weather for Thursday 1st May 2025

Expect isolated thunderstorms in Cayenne, French Guiana with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 85% chance of some rain and a light breeze of 11 kph from the east.