Weather forecast for 10 daysCayo Guillermo, Cuba
Weather forecast for the weekend
Saturday 31. Oct 2026
- 30°C
- 27°C
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0mm
- Wind: 23km/hENE 76°
- Humidity: 76%
- UV index: 8
- Sunrise: 07:18 CDT
- Sunset: 18:37 CDT
- details ▼
Tomorrow, on Saturday, 31st of October, sunny moments will alternate with patchy cloud cover.
Day and night temperatures will present a subtle difference, from a maximum of a blazing 30°C to a minimum of a moderately hot 27°C.
The maximum heat index, which represents the influence of relative humidity on air temperature, is assessed at a torrid 37°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
The anticipated high for tomorrow will reflect the normal October maximum of 31°C.
Sunrise will be at 07:18 and sunset at 18:37; tomorrow's daylight will last for 11h and 19min.
Day and night temperatures will present a subtle difference, from a maximum of a blazing 30°C to a minimum of a moderately hot 27°C.
The maximum heat index, which represents the influence of relative humidity on air temperature, is assessed at a torrid 37°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
The anticipated high for tomorrow will reflect the normal October maximum of 31°C.
Sunrise will be at 07:18 and sunset at 18:37; tomorrow's daylight will last for 11h and 19min.
Sunday 1. Nov 2026
- 29°C
- 26°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 2mm
- Wind: 25km/hE 80°
- Humidity: 79%
- UV index: 8
- Sunrise: 06:19 CST
- Sunset: 17:37 CST
- details ▼
On Sunday, 1st of November, intermittent cloud cover is expected, allowing for some sunshine.
Minimal precipitation is anticipated. The day's temperature scale will range from a moderate high of a moderately hot 29°C to a minimum of a temperate 26°C.
Sunday's temperature is forecasted to match October's standard peak of 31°C.
Sunrise will be at 06:19 and sunset at 17:37; the daylight will last for 11h and 18min.
Minimal precipitation is anticipated. The day's temperature scale will range from a moderate high of a moderately hot 29°C to a minimum of a temperate 26°C.
Sunday's temperature is forecasted to match October's standard peak of 31°C.
Sunrise will be at 06:19 and sunset at 17:37; the daylight will last for 11h and 18min.
10-day overview
Daily temperatures
Warmest day: tomorrow 30°C.
Coldest period: Sunday - Sunday 29°C.
Coldest period: Sunday - Sunday 29°C.
Chance of precipitation
Highest chance: Tuesday 43%.
Long-term weather forecast
- Friday
- 30. Oct 2026
- min.
- 27°C
Partly Cloudy
- Precip. probability: 19%
- Precipitation: 0mm
- Wind: 20km/hE 85°
- Humidity: 78%
- UV index: 0
- Sunrise: 07:18 CDT
- Sunset: 18:38 CDT
- details ▼
- Saturday
- 31. Oct 2026
- 30°C
- 27°C
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0mm
- Wind: 23km/hENE 76°
- Humidity: 76%
- UV index: 8
- Sunrise: 07:18 CDT
- Sunset: 18:37 CDT
- details ▼
- Sunday
- 1. Nov 2026
- 29°C
- 26°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 2mm
- Wind: 25km/hE 80°
- Humidity: 79%
- UV index: 8
- Sunrise: 06:19 CST
- Sunset: 17:37 CST
- details ▼
- Monday
- 2. Nov 2026
- 29°C
- 26°C
Showers
- Precip. probability: 42%
- Precipitation: 4mm
- Wind: 19km/hE 86°
- Humidity: 81%
- UV index: 7
- Sunrise: 06:19 CST
- Sunset: 17:36 CST
- details ▼
- Tuesday
- 3. Nov 2026
- 29°C
- 26°C
PM Showers
- Precip. probability: 43%
- Precipitation: 4mm
- Wind: 18km/hENE 76°
- Humidity: 80%
- UV index: 7
- Sunrise: 06:20 CST
- Sunset: 17:36 CST
- details ▼
- Wednesday
- 4. Nov 2026
- 29°C
- 26°C
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 1mm
- Wind: 16km/hENE 70°
- Humidity: 78%
- UV index: 7
- Sunrise: 06:20 CST
- Sunset: 17:35 CST
- details ▼
- Thursday
- 5. Nov 2026
- 29°C
- 26°C
Partly Cloudy
- Precip. probability: 18%
- Precipitation: 0mm
- Wind: 16km/hNE 40°
- Humidity: 77%
- UV index: 8
- Sunrise: 06:21 CST
- Sunset: 17:35 CST
- details ▼
- Friday
- 6. Nov 2026
- 29°C
- 26°C
Partly Cloudy
- Precip. probability: 19%
- Precipitation: 0mm
- Wind: 18km/hNNE 21°
- Humidity: 76%
- UV index: 8
- Sunrise: 06:22 CST
- Sunset: 17:34 CST
- details ▼
- Saturday
- 7. Nov 2026
- 29°C
- 26°C
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0mm
- Wind: 18km/hNNE 28°
- Humidity: 75%
- UV index: 8
- Sunrise: 06:22 CST
- Sunset: 17:34 CST
- details ▼
- Sunday
- 8. Nov 2026
- 29°C
- 25°C
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 3mm
- Wind: 20km/hNE 44°
- Humidity: 77%
- UV index: 8
- Sunrise: 06:23 CST
- Sunset: 17:33 CST
- details ▼
Conditions over the next ten days suggest that primarily dull and occasionally damp weather is forecasted.
Rain is anticipated on Sunday through Wednesday and next Sunday. With light precipitation of 4mm, Monday and Tuesday will be the wettest days.
Temperature differences will be unnoticeable during the next few days. Maximum temperatures will fall between 29°C and 30°C, while changes in the overnight low will be also barely noticeable, as the minimum temperature is expected to range between 25°C and 27°C.
The hottest day will be Saturday, with a maximum of 30°C; all other days, the maximum temperature will be the same 29°C.
Taking the humidity into consideration, the maximum feel-like temperature may increase greatly and vary between a hot 34°C and a sweltering 37°C.
Rain is anticipated on Sunday through Wednesday and next Sunday. With light precipitation of 4mm, Monday and Tuesday will be the wettest days.
Temperature differences will be unnoticeable during the next few days. Maximum temperatures will fall between 29°C and 30°C, while changes in the overnight low will be also barely noticeable, as the minimum temperature is expected to range between 25°C and 27°C.
The hottest day will be Saturday, with a maximum of 30°C; all other days, the maximum temperature will be the same 29°C.
Taking the humidity into consideration, the maximum feel-like temperature may increase greatly and vary between a hot 34°C and a sweltering 37°C.
Updated: Oct 30, 2026 @ 19:48:14 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Saturday, expect a partly sunny afternoon with variable cloud cover.
Tomorrow, the highest temperature will be 30°C, while the lowest temperature will be 27°C. The maximum heat index, which factors the actual air temperature with the relative humidity, is assessed at 37°C.
Tomorrow, the maximum temperature will be in line with the average highest temperature in October. Tomorrow, the lowest temperature will be moderately higher than the average low temperature.
Tomorrow, the maximum temperature will be in line with the average highest temperature in October. Tomorrow, the lowest temperature will be moderately higher than the average low temperature.
On Saturday, in Cayo Guillermo, sunrise will be at 07:18 and sunset at 18:37 (CDT).
In Cayo Guillermo, tomorrow, there will be 11h and 19min of daylight.
On Sunday, some passing clouds may drift through, but the sun will shine at times.
On Sunday, there is a low chance of minimal precipitation in Cayo Guillermo.
On Sunday, the maximum temperature will be 29°C, while the minimum temperature will be 26°C.
