Weather forecast for tomorrowGuantanamo, Cuba

Weather forecast for tomorrow

Thursday 22. Oct 2026

  • 33°C
  • 22°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 14km/hSSE 152°
  • Humidity: 69%
  • UV index: 10
  • Sunrise: 06:58 CDT
  • Sunset: 18:32 CDT
  • ▼
Tomorrow, on Thursday, occasional cloudiness will be present, but there will still be plenty of sun.
Rain is not anticipated. The maximum forecasted temperature is a humid 33°C, while the minimum temperature will be a delightful 22°C.
The maximum heat index, which modifies the air temperature to account for humidity, is evaluated at a scorching 43°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 predicted peak temperature today will be slightly warmer than the average October maximum of 30°C.
Sunrise will be at 06:58 and sunset at 18:32; tomorrow's daylight will last for 11h and 34min.

Hourly overview

Hourly temperatures

Warmest hour: 15h 37°C.
Coldest hour: 6h 24°C.

Chance of precipitation

Highest chance: 0h - 6h 8%.

Hourly weather forecast

  • 0h
  • 24°C
  • Feels like:
    27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 4km/hNW 309°
  • Humidity: 92%
  • Pressure: 1013mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
  • 2h
  • 24°C
  • Feels like:
    26°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 5km/hNW 305°
  • Humidity: 92%
  • Pressure: 1012mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
  • 4h
  • 23°C
  • Feels like:
    25°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 6km/hNNW 327°
  • Humidity: 94%
  • Pressure: 1011mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
  • 6h
  • 23°C
  • Feels like:
    24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 5km/hNW 318°
  • Humidity: 95%
  • Pressure: 1012mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
Sunrise: 06:58
  • 8h
  • 24°C
  • Feels like:
    26°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 7km/hNW 320°
  • Humidity: 93%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 10h
  • 28°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 5km/hNW 315°
  • Humidity: 76%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 12h
  • 31°C
  • Feels like:
    35°C
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 8km/hSE 136°
  • Humidity: 61%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 14h
  • 32°C
  • Feels like:
    37°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 13km/hSSE 149°
  • Humidity: 55%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 8
  • ▼
  • 16h
  • 32°C
  • Feels like:
    36°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 14km/hSSE 166°
  • Humidity: 57%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 18h
  • 29°C
  • Feels like:
    33°C
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 11km/hSSE 165°
  • Humidity: 68%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:32
  • 20h
  • 26°C
  • Feels like:
    29°C
Mostly Clear
Mostly Clear
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 5km/hWNW 296°
  • Humidity: 80%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 25°C
  • Feels like:
    28°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 5km/hNNW 346°
  • Humidity: 83%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Tomorrow, a combination of cloudy, clear and stormy weather is forecasted.
The temperature will be between a minimum of 23°C and a maximum of 32°C. The feels-like temperature will vary between the lowest temperature of 24°C and the highest temperature of 37°C. The hottest part of the day will be from 13h to 16h.
The forecasted high will be moderately higher than the typical October maximum of 30°C. The expected low will be also resembling the average minimum in October, which is 22.9°C.
Updated: Oct 21, 2026 @ 08:51:48 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Thursday, a partly cloudy sky is anticipated.

No, it will not rain tomorrow.

Tomorrow, the highest temperature will be 33°C, while the lowest temperature will be 22°C. The maximum heat index, which integrates air moisture with ambient temperature, is computed to be 43°C.
The maximum temperature will be relatively higher than the average highest temperature of 30°C in October. The lowest temperature will be in line with the average low of 22.9°C.

On Thursday, in Guantanamo, sunrise will be at 06:58 and sunset at 18:32 (CDT).

In Guantanamo, the length of the day tomorrow will be 11h and 34min.