Cayo Santa Maria weather live forecast

Today's maximum temperature in Cayo Santa Maria is expected to be 29°C. Select a day from the live weather forecast for Cayo Santa Maria, Cuba for more weather parameters.

Tuesday
18th Aug
29

28

8

10
Wednesday
19th Aug
29

28

8

9
Thursday
20th Aug
29

28

10

10
Friday
21st Aug
30

28

10

10
Saturday
22nd Aug
30

28

9

10

5-day weather forecast updated at 04:02 on Tuesday 18th August 2026 GMT

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The 5-day weather forecast for Cuba (Cayo Santa Maria) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Cayo Santa Maria weather forecast by day

Below are the detailed weather forecasts for Cayo Santa Maria for the next 5 days.

Cayo Santa Maria weather for Tuesday 18th August 2026

Expect scattered clouds in Cayo Santa Maria, Cuba with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the east.

29
°C maximum temperature
28
°C minimum temperature
scattered clouds
8
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
20
kph wind from E

Cayo Santa Maria weather for Wednesday 19th August 2026

Expect scattered clouds in Cayo Santa Maria, Cuba with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the east.

29
°C maximum temperature
28
°C minimum temperature
scattered clouds
8
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
17
kph wind from E

Cayo Santa Maria weather for Thursday 20th August 2026

Expect scattered clouds in Cayo Santa Maria, Cuba with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the east.

29
°C maximum temperature
28
°C minimum temperature
scattered clouds
10
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
24
kph wind from E

Cayo Santa Maria weather for Friday 21st August 2026

Expect isolated thunderstorms in Cayo Santa Maria, Cuba with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 30% chance of some rain and a moderate breeze of 23 kph from the east.

30
°C maximum temperature
28
°C minimum temperature
isolated thunderstorms
10
hours of sunshine
10
UV index (Very High)
30
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
23
kph wind from E

Cayo Santa Maria weather for Saturday 22nd August 2026

Expect isolated thunderstorms in Cayo Santa Maria, Cuba with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 9 hours of bright sunshine. There are 5-10 mm of rainfall expected with 41% chance of some rain and a moderate breeze of 24 kph from the east.