Cayo Santa Maria weather live forecast

Today's maximum temperature in Cayo Santa Maria is expected to be 27°C. Select a day from the live weather forecast for Cayo Santa Maria, Cuba for more weather parameters.

Monday
18th May
27

27

7

10
Tuesday
19th May
27

27

7

10
Wednesday
20th May
27

26

8

10
Thursday
21st May
28

26

10

11
Friday
22nd May
28

26

10

11

5-day weather forecast updated at 04:01 on Monday 18th May 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 Monday 18th May 2026

Expect isolated thunderstorms in Cayo Santa Maria, Cuba with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 59% chance of some rain and a moderate breeze of 28 kph from the east.

27
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
10
UV index (Very High)
59
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
28
kph wind from E

Cayo Santa Maria weather for Tuesday 19th May 2026

Expect isolated thunderstorms in Cayo Santa Maria, Cuba with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 73% chance of some rain and a moderate breeze of 25 kph from the east.

27
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
10
UV index (Very High)
73
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
25
kph wind from E

Cayo Santa Maria weather for Wednesday 20th May 2026

Expect isolated thunderstorms in Cayo Santa Maria, Cuba with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 56% chance of some rain and a moderate breeze of 23 kph from the east.

27
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
10
UV index (Very High)
56
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
23
kph wind from E

Cayo Santa Maria weather for Thursday 21st May 2026

Expect isolated thunderstorms in Cayo Santa Maria, Cuba with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 11 (Extreme) and 10 hours of bright sunshine. There are 2-5 mm of rainfall expected with 65% chance of some rain and a gentle breeze of 16 kph from the east.

28
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
10
hours of sunshine
11
UV index (Extreme)
65
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
16
kph wind from E

Cayo Santa Maria weather for Friday 22nd May 2026

Expect isolated thunderstorms in Cayo Santa Maria, Cuba with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 10 hours of bright sunshine. There are 2-5 mm of rainfall expected with 74% chance of some rain and a moderate breeze of 21 kph from the east.