Weather forecast for 10 daysCayo Largo, Cuba

Weather forecast for the weekend

Sunday 25. Oct 2026

  • 30°C
  • 20°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 21km/hN 5°
  • Humidity: 62%
  • UV index: 9
  • Sunrise: 07:34 CDT
  • Sunset: 19:01 CDT
  • ▼
On Sunday, in Cayo Largo, expect plenty of sunshine and only a few scattered clouds.
The maximum temperature will be a blazing 30°C, while the minimum temperature will be a delightful 20°C.
The maximum heat index, which integrates air moisture with ambient temperature, is calculated to be a hot 33°C. Note that heat index values are valued for light wind and location in the shade.
Today's maximum temperature is expected to reflect the standard October high 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 period: today - Tuesday 30°C.

Chance of precipitation

Highest chance: Wednesday 54%.

Long-term weather forecast

  • Sunday
  • 25. Oct 2026
  • 30°C
  • 20°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 21km/hN 5°
  • Humidity: 62%
  • 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 17°
  • Humidity: 77%
  • UV index: 9
  • Sunrise: 07:35 CDT
  • Sunset: 19:00 CDT
  • ▼
  • Tuesday
  • 27. Oct 2026
  • 30°C
  • 21°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 21km/hNNE 20°
  • 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/hNNE 12°
  • 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: 11km/hENE 72°
  • Humidity: 79%
  • UV index: 8
  • Sunrise: 07:36 CDT
  • Sunset: 18:58 CDT
  • ▼
  • Friday
  • 30. Oct 2026
  • 31°C
  • 22°C
PM Showers
PM Showers
  • Precip. probability: 40%
  • Precipitation: 2mm
  • Wind: 11km/hENE 76°
  • 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: 31%
  • Precipitation: 1mm
  • Wind: 14km/hENE 65°
  • 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: 45%
  • Precipitation: 1mm
  • Wind: 14km/hNE 56°
  • 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: 35%
  • Precipitation: 2mm
  • Wind: 14km/hNE 45°
  • 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: 44%
  • Precipitation: 2mm
  • Wind: 14km/hNE 51°
  • Humidity: 76%
  • UV index: 8
  • Sunrise: 06:39 CST
  • Sunset: 17:55 CST
  • ▼
And a mix of wet, stormy, clear and cloud-filled weather is predicted.
Rainfall is expected on Wednesday through next Tuesday. With minimal precipitation of 2mm, Wednesday through Friday, next Monday and Tuesday will be the wettest days.
The variation in maximum temperature will be negligible across the forecast window. Expected highs will hover between 30°C and 31°C, while fluctuations in the night’s lowest temperature will be also minimal, as the minimum temperature is expected to range between 20°C and 22°C.
The hottest days will be Wednesday through next Tuesday, with a maximum of 31°C; Sunday through Tuesday, with the highest temperature of 30°C, will be the coldest days.
Combining with the humidity, the maximum feel-like temperature may increase considerably and vary between a humid 33°C and a scorching 41°C.
Updated: Oct 25, 2026 @ 13:38:43 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, in Cayo Largo, mostly clear skies and sunshine will create ideal daytime conditions.

Today, the maximum temperature will be 30°C, while the minimum temperature will be 20°C. The maximum heat index, which adjusts the air temperature based on humidity, is estimated at 33°C.
The maximum temperature today will be in line with the average highest temperature in October. The lowest temperature today will be a couple of degrees lower than the average low temperature.

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

In Cayo Largo, the length of the day today will be 11h and 26min.