Weather forecast for 10 days
Cayo Santa María, Cuba

Weather forecast for the weekend

Sunday, 18. May

Partly Cloudy
06:32

19:51
CDT
Partly Cloudy
29°C / 25°C
  • Wind: 28km/h ESE
  • Humidity: 74%
  • Precip. probability: 5%
  • Precipitation: 0mm
  • UV index: 11
On Sunday, 18th of May, moderate cloud cover will mix with sunshine throughout the day.
Temperatures will experience a minor oscillation, reaching a high of a temperate 29°C and dropping to a low of a warm 25°C.
The maximum heat index, which adjusts the air temperature based on humidity, is assessed at a tropical 33°C. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Today, the anticipated maximum temperature should be consistent with May's typical high of 31°C.
Sunrise will be at 06:32 and sunset at 19:51; the daylight will last for 13h and 19min.

Frequently asked questions

What is the weather forecast for Cayo Santa María for the next ten days?
In Cayo Santa María, predominantly cloudy and occasionally sunny weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rainfall is anticipated only on next Tuesday. With a probability of 22%, light precipitation of 4mm is expected.
How hot will it be in the next ten days?
The maximum temperature will vary between 29°C and 30°C, while the minimum temperature will be between 25°C and 26°C.
Combining with the humidity, the maximum feel-like temperature will vary between 33°C and 38°C.
What will be the hottest and the coldest days?
The hottest days will be Thursday through next Tuesday, with a maximum of 30°C. The coldest days will be Sunday through Wednesday, with a maximum of 29°C.

Long-term weather forecast

Sun18.May
  • 29°C
  • 25°C
Partly Cloudy
Partly Cloudy
  • Wind: 28km/h ESE
  • Humidity: 74%
  • UV index: 11
  • Precip. probability: 5%
  • Precipitation: 0mm
  • 06:32 19:51 CDT
Mon19.May
  • 29°C
  • 25°C
Partly Cloudy
Partly Cloudy
  • Wind: 30km/h ESE
  • Humidity: 74%
  • UV index: 11
  • Precip. probability: 12%
  • Precipitation: 0mm
  • 06:32 19:52 CDT
Tue20.May
  • 29°C
  • 25°C
Partly Cloudy
Partly Cloudy
  • Wind: 27km/h ESE
  • Humidity: 77%
  • UV index: 11
  • Precip. probability: 4%
  • Precipitation: 0mm
  • 06:32 19:52 CDT
Wed21.May
  • 29°C
  • 25°C
Sunny
Sunny
  • Wind: 24km/h ESE
  • Humidity: 80%
  • UV index: 11
  • Precip. probability: 5%
  • Precipitation: 0mm
  • 06:31 19:53 CDT
Thu22.May
  • 30°C
  • 26°C
Mostly Sunny
Mostly Sunny
  • Wind: 22km/h E
  • Humidity: 81%
  • UV index: 11
  • Precip. probability: 9%
  • Precipitation: 0mm
  • 06:31 19:53 CDT
Fri23.May
  • 30°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Wind: 22km/h E
  • Humidity: 77%
  • UV index: 11
  • Precip. probability: 15%
  • Precipitation: 0mm
  • 06:31 19:54 CDT
Sat24.May
  • 30°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Wind: 27km/h E
  • Humidity: 75%
  • UV index: 11
  • Precip. probability: 6%
  • Precipitation: 0mm
  • 06:30 19:54 CDT
Sun25.May
  • 30°C
  • 26°C
Partly Cloudy
Partly Cloudy
  • Wind: 30km/h E
  • Humidity: 76%
  • UV index: 11
  • Precip. probability: 19%
  • Precipitation: 0mm
  • 06:30 19:55 CDT
Mon26.May
  • 30°C
  • 25°C
Partly Cloudy
Partly Cloudy
  • Wind: 31km/h E
  • Humidity: 74%
  • UV index: 11
  • Precip. probability: 12%
  • Precipitation: 0mm
  • 06:30 19:55 CDT
Tue27.May
  • 30°C
  • 25°C
Partly Cloudy
Partly Cloudy
  • Wind: 29km/h E
  • Humidity: 75%
  • UV index: 11
  • Precip. probability: 22%
  • Precipitation: 4mm
  • 06:30 19:56 CDT
In the days ahead, primarily overcast and occasionally sunny weather is expected.
With a 22% probability, rainfall is anticipated only on next Tuesday. The precipitation will be light at 4mm.
Fluctuations in temperature will be barely perceptible in the upcoming period. The maximum temperature will vary between 29°C and 30°C, while the nighttime low will be also mostly stable, as night temperatures will lie between 25°C and 26°C.
The hottest days in Cayo Santa María will be Thursday through next Tuesday, with a maximum of 30°C; the coldest days will be Sunday through Wednesday, with a maximum of 29°C.
Taking the humidity into consideration, the maximum feel-like temperature may increase greatly and vary between a humid 33°C and a steamy 38°C.
Updated: May 18, 2025 @ 09:27:24 UTC
Published by: Weather Atlas | About Us
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