Weather forecast for 10 daysCayo Largo, Cuba

Weather forecast for the weekend

Sunday 25. Oct 2026

  • 29°C
  • 21°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 20km/hN 5°
  • Humidity: 58%
  • UV index: 9
  • Sunrise: 07:34 CDT
  • Sunset: 19:01 CDT
  • ▼
On Sunday, in Cayo Largo, mostly sunny skies are expected.
The temperature variation is predicted to range from a maximum of a warm 29°C to a minimum of an agreeable 21°C.
The maximum heat index, which integrates air moisture with ambient temperature, is calculated to be a blazing 31°C. Note that heat index values are valued for light wind and location in the shade.
The high is anticipated to coincide with October's normal of 29.8°C.
Sunrise was at 07:34 and sunset will be at 19:01; the daylight will last for 11h and 26min.

10-day overview

Daily temperatures

Warmest period: Wednesday - Tuesday 31°C.
Coldest day: today 29°C.

Chance of precipitation

Highest chance: Wednesday 54%.

Long-term weather forecast

  • Sunday
  • 25. Oct 2026
  • 29°C
  • 21°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 20km/hN 5°
  • Humidity: 58%
  • UV index: 9
  • Sunrise: 07:34 CDT
  • Sunset: 19:01 CDT
  • ▼
  • Monday
  • 26. Oct 2026
  • 30°C
  • 21°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 23km/hNNE 16°
  • Humidity: 77%
  • UV index: 9
  • Sunrise: 07:35 CDT
  • Sunset: 19:00 CDT
  • ▼
  • Tuesday
  • 27. Oct 2026
  • 30°C
  • 22°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 21km/hNNE 18°
  • Humidity: 75%
  • UV index: 9
  • Sunrise: 07:35 CDT
  • Sunset: 18:59 CDT
  • ▼
  • Wednesday
  • 28. Oct 2026
  • 31°C
  • 21°C
PM Showers
PM Showers
  • Precip. probability: 54%
  • Precipitation: 2mm
  • Wind: 15km/hN 9°
  • Humidity: 78%
  • UV index: 9
  • Sunrise: 07:36 CDT
  • Sunset: 18:59 CDT
  • ▼
  • Thursday
  • 29. Oct 2026
  • 31°C
  • 21°C
PM Showers
PM Showers
  • Precip. probability: 45%
  • Precipitation: 2mm
  • Wind: 10km/hENE 72°
  • Humidity: 79%
  • UV index: 8
  • Sunrise: 07:36 CDT
  • Sunset: 18:58 CDT
  • ▼
  • Friday
  • 30. Oct 2026
  • 31°C
  • 21°C
PM Showers
PM Showers
  • Precip. probability: 40%
  • Precipitation: 2mm
  • Wind: 11km/hE 79°
  • Humidity: 77%
  • UV index: 8
  • Sunrise: 07:37 CDT
  • Sunset: 18:57 CDT
  • ▼
  • Saturday
  • 31. Oct 2026
  • 31°C
  • 22°C
PM Showers
PM Showers
  • Precip. probability: 32%
  • Precipitation: 1mm
  • Wind: 14km/hENE 66°
  • Humidity: 78%
  • UV index: 8
  • Sunrise: 07:37 CDT
  • Sunset: 18:57 CDT
  • ▼
  • Sunday
  • 1. Nov 2026
  • 31°C
  • 22°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 47%
  • Precipitation: 1mm
  • Wind: 14km/hNE 55°
  • Humidity: 76%
  • UV index: 8
  • Sunrise: 06:38 CST
  • Sunset: 17:56 CST
  • ▼
  • Monday
  • 2. Nov 2026
  • 31°C
  • 21°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 41%
  • Precipitation: 2mm
  • Wind: 14km/hNE 41°
  • Humidity: 77%
  • UV index: 8
  • Sunrise: 06:38 CST
  • Sunset: 17:56 CST
  • ▼
  • Tuesday
  • 3. Nov 2026
  • 31°C
  • 21°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 43%
  • Precipitation: 2mm
  • Wind: 13km/hNE 44°
  • Humidity: 75%
  • UV index: 8
  • Sunrise: 06:39 CST
  • Sunset: 17:55 CST
  • ▼
The next ten days will bring unstable conditions, and a mix of wet, turbulent, bright and cloud-filled weather is anticipated.
Rain is anticipated on Wednesday through next Tuesday. The days with the most rainfall will be Wednesday through Friday, next Monday and Tuesday, with minimal precipitation of 2mm.
The variation in maximum temperature will be negligible across the forecast window. Highs will range from 29°C to 31°C, while the lowest nightly temperature differences will be also negligible, as the lowest temperatures will remain in the range of 21°C to 22°C.
With a maximum temperature of 31°C, Wednesday through next Tuesday will be the hottest days in Cayo Largo; today is the coldest day, with a maximum temperature of 29°C.
Taking the humidity into consideration, the maximum feel-like temperature may increase considerably and vary between a hot 31°C and a blisteringly hot 41°C.
Updated: Oct 25, 2026 @ 17:06:16 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, predominantly sunny weather will make for pleasant outdoor conditions.

Today, the highest temperature will be 29°C, while the lowest temperature will be 21°C. The maximum heat index, which combines air temperature and relative humidity, is appraised at 31°C.
The highest temperature today will be in line with the average maximum temperature in October. The lowest temperature today will be also in line with the average low temperature.

On Sunday, in Cayo Largo, sunrise was at 07:34 and sunset will be at 19:01 (CDT).

Today, the daylight will last for 11h and 26min.