Weather forecast for tomorrowCayo Guillermo, Cuba
Weather forecast for tomorrow
Wednesday 11. Nov 2026
- 29°C
- 25°C
PM Showers
- Precip. probability: 43%
- Precipitation: 3mm
- Wind: 24km/hE 83°
- Humidity: 76%
- UV index: 6
- Sunrise: 06:25 CST
- Sunset: 17:32 CST
- details ▼
Tomorrow, in Cayo Guillermo, scattered showers are also possible later in the day.
Minimal precipitation is predicted. A narrow temperature span is expected, from a high of a moderately hot 29°C to a low of a warm 25°C.
The maximum heat index, which measures the combined effect of heat and moisture, is estimated at a tropical 34°C. Note that heat index values are valued for light wind and location in the shade.
Expect the maximum temperature to remain consistent with the typical November high of 29°C.
Sunrise will be at 06:25 and sunset at 17:32; tomorrow's daylight will last for 11h and 7min.
Minimal precipitation is predicted. A narrow temperature span is expected, from a high of a moderately hot 29°C to a low of a warm 25°C.
The maximum heat index, which measures the combined effect of heat and moisture, is estimated at a tropical 34°C. Note that heat index values are valued for light wind and location in the shade.
Expect the maximum temperature to remain consistent with the typical November high of 29°C.
Sunrise will be at 06:25 and sunset at 17:32; tomorrow's daylight will last for 11h and 7min.
Hourly overview
Hourly temperatures
Warmest hour: 12h 33°C.
Coldest hour: 6h 30°C.
Coldest hour: 6h 30°C.
Chance of precipitation
Highest chance: 21h 55%.
Hourly weather forecast
- 0h
- 28°C
- Feels like:32°C
Mostly Cloudy
- Precip. probability: 16%
- Precipitation: 0mm
- Wind: 10km/hESE 120°
- Humidity: 82%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 2h
- 27°C
- Feels like:32°C
Cloudy
- Precip. probability: 15%
- Precipitation: 0mm
- Wind: 10km/hSE 142°
- Humidity: 82%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 4h
- 27°C
- Feels like:31°C
Mostly Cloudy
- Precip. probability: 13%
- Precipitation: 0mm
- Wind: 12km/hSSE 162°
- Humidity: 83%
- Pressure: 1012mbar
- Visibility: 15km
- UV index: 0
- details ▼
- 6h
- 26°C
- Feels like:30°C
Cloudy
- Precip. probability: 8%
- Precipitation: 0mm
- Wind: 10km/hS 176°
- Humidity: 87%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
Sunrise: 06:25
- 8h
- 27°C
- Feels like:31°C
Mostly Cloudy
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 10km/hS 180°
- Humidity: 86%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 1
- details ▼
- 10h
- 28°C
- Feels like:32°C
Mostly Cloudy
- Precip. probability: 9%
- Precipitation: 0mm
- Wind: 12km/hS 188°
- Humidity: 84%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 4
- details ▼
- 12h
- 28°C
- Feels like:33°C
Cloudy
- Precip. probability: 14%
- Precipitation: 0mm
- Wind: 10km/hSSW 192°
- Humidity: 81%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 3
- details ▼
- 14h
- 28°C
- Feels like:33°C
Scattered Thunderstorms
- Precip. probability: 38%
- Precipitation: 1mm
- Wind: 12km/hSSW 212°
- Humidity: 79%
- Pressure: 1010mbar
- Visibility: 11km
- UV index: 3
- details ▼
- 16h
- 28°C
- Feels like:32°C
Thunderstorms
- Precip. probability: 60%
- Precipitation: 2mm
- Wind: 11km/hSW 218°
- Humidity: 81%
- Pressure: 1009mbar
- Visibility: 10km
- UV index: 0
- details ▼
Sunset: 17:32
- 18h
- 27°C
- Feels like:31°C
Showers
- Precip. probability: 52%
- Precipitation: 1mm
- Wind: 10km/hSSW 210°
- Humidity: 86%
- Pressure: 1010mbar
- Visibility: 11km
- UV index: 0
- details ▼
- 20h
- 27°C
- Feels like:31°C
Scattered Thunderstorms
- Precip. probability: 59%
- Precipitation: 2mm
- Wind: 10km/hSW 231°
- Humidity: 89%
- Pressure: 1011mbar
- Visibility: 6km
- UV index: 0
- details ▼
- 22h
- 26°C
- Feels like:30°C
Showers
- Precip. probability: 56%
- Precipitation: 2mm
- Wind: 10km/hSW 236°
- Humidity: 89%
- Pressure: 1011mbar
- Visibility: 11km
- UV index: 0
- details ▼
Tomorrow, a combination of gloomy, rain-filled and turbulent weather is anticipated.
Rainfall is forecasted at 3h, and from 14h to 23h. With light precipitation of 2mm, the most intense rain will be falling at 16h, 17h, 19h, 20h and 22h.
The temperature variation throughout the day will be indistinguishable, with a minimum of 26°C and a maximum of 28°C. The feels-like temperature will be between a minimum of 29°C and a maximum of 33°C. The warmest part of the day will be from midnight, and from 10h to 16h.
The high temperature is expected to be resembling November's usual value of 29°C. Forecasts indicate a night temperature also a couple of degrees higher than the usual November minimum of 20°C.
Rainfall is forecasted at 3h, and from 14h to 23h. With light precipitation of 2mm, the most intense rain will be falling at 16h, 17h, 19h, 20h and 22h.
The temperature variation throughout the day will be indistinguishable, with a minimum of 26°C and a maximum of 28°C. The feels-like temperature will be between a minimum of 29°C and a maximum of 33°C. The warmest part of the day will be from midnight, and from 10h to 16h.
The high temperature is expected to be resembling November's usual value of 29°C. Forecasts indicate a night temperature also a couple of degrees higher than the usual November minimum of 20°C.
Updated: Nov 11, 2026 @ 04:47:47 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 Wednesday, in Cayo Guillermo, a few passing showers are expected later today.
Tomorrow, there is a low chance of minimal precipitation in Cayo Guillermo.
Tomorrow, the highest temperature will be 29°C, while the lowest temperature will be 25°C. The maximum heat index, which integrates air moisture with ambient temperature, is computed to be 34°C.
The maximum temperature will be in line with the average highest temperature of 29°C in November. The lowest temperature will be slightly warmer than the average low of 20°C.
The maximum temperature will be in line with the average highest temperature of 29°C in November. The lowest temperature will be slightly warmer than the average low of 20°C.
On Wednesday, in Cayo Guillermo, sunrise will be at 06:25 and sunset at 17:32 (CST).
In Cayo Guillermo, the length of the day tomorrow will be 11h and 7min.
