Weather forecast for tomorrowGuardalavaca, Cuba

Weather forecast for tomorrow

Wednesday 21. Oct 2026

  • 30°C
  • 23°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 34%
  • Precipitation: 1mm
  • Wind: 11km/hNNW 340°
  • Humidity: 80%
  • UV index: 10
  • Sunrise: 07:01 CDT
  • Sunset: 18:34 CDT
  • ▼
Tomorrow, on Wednesday, 21st of October, patchy thunderstorms will develop as the day progresses.
Minimal precipitation is predicted. The temperature is expected to oscillate between a maximum of a humid 30°C and a minimum of a temperate 23°C.
The maximum heat index, which measures the combined effect of heat and moisture, is assessed at a fiery hot 38°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 expected maximum is anticipated to be in line with the regular October temperature of 29.8°C.
Sunrise will be at 07:01 and sunset at 18:34; tomorrow's daylight will last for 11h and 34min.

Hourly overview

Hourly temperatures

Warmest hour: 15h 34°C.
Coldest period: 0h - 3h 25°C.

Chance of precipitation

Highest chance: 3h 75%.

Hourly weather forecast

  • 0h
  • 25°C
  • Feels like:
    25°C
Showers
Showers
  • Precip. probability: 45%
  • Precipitation: 1mm
  • Wind: 4km/hNE 35°
  • Humidity: 93%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 2h
  • 25°C
  • Feels like:
    25°C
Heavy Thunderstorms
Heavy Thunderstorms
  • Precip. probability: 69%
  • Precipitation: 29mm
  • Wind: 5km/hSSW 207°
  • Humidity: 93%
  • Pressure: 1011mbar
  • Visibility: 0km
  • UV index: 0
  • ▼
  • 4h
  • 24°C
  • Feels like:
    24°C
Showers
Showers
  • Precip. probability: 57%
  • Precipitation: 1mm
  • Wind: 5km/hSW 235°
  • Humidity: 96%
  • Pressure: 1010mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 6h
  • 24°C
  • Feels like:
    26°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 3km/hWNW 283°
  • Humidity: 95%
  • Pressure: 1011mbar
  • Visibility: 4km
  • UV index: 0
  • ▼
Sunrise: 07:01
  • 8h
  • 24°C
  • Feels like:
    27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0mm
  • Wind: 4km/hW 274°
  • Humidity: 96%
  • Pressure: 1012mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 10h
  • 27°C
  • Feels like:
    32°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0mm
  • Wind: 5km/hNW 315°
  • Humidity: 83%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 12h
  • 29°C
  • Feels like:
    33°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 31%
  • Precipitation: 1mm
  • Wind: 8km/hN 353°
  • Humidity: 76%
  • Pressure: 1012mbar
  • Visibility: 14km
  • UV index: 9
  • ▼
  • 14h
  • 29°C
  • Feels like:
    34°C
Isolated Thunderstorms
Isolated Thunderstorms
  • Precip. probability: 34%
  • Precipitation: 1mm
  • Wind: 11km/hN 7°
  • Humidity: 74%
  • Pressure: 1011mbar
  • Visibility: 14km
  • UV index: 8
  • ▼
  • 16h
  • 29°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0mm
  • Wind: 9km/hN 4°
  • Humidity: 71%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 3
  • ▼
  • 18h
  • 27°C
  • Feels like:
    31°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 9km/hN 9°
  • Humidity: 78%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 18:34
  • 20h
  • 26°C
  • Feels like:
    30°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 6km/hSSW 212°
  • Humidity: 84%
  • Pressure: 1012mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 22h
  • 26°C
  • Feels like:
    29°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 5km/hWSW 236°
  • Humidity: 87%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Tomorrow, weather will be unstable, and a mix of cloudy, stormy, wet and bright weather is forecasted.
Rain is forecasted from midnight to 5h, and from 12h to 14h. With excessive precipitation of 29mm, most rainfall is expected at 2h.
The temperature will vary between the lowest temperature of 23°C and the highest temperature of 29°C. The feels-like temperature will be between the lowest temperature of 24°C and the highest temperature of 34°C. The hottest part of the day will be from 12h to 17h.
The highest temperature will be alike with October's average maximum of 29.8°C. The minimum temperature will be also moderately lower than October's average low of 25.6°C.
Updated: Oct 21, 2026 @ 01:53:34 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Wednesday, in Guardalavaca, isolated storm cells will bring brief downpours and thunder.

Tomorrow, there is a low probability of minimal rainfall in Guardalavaca.

Tomorrow, the maximum temperature will be 30°C, while the minimum temperature will be 23°C. The maximum heat index, which measures the combined effect of heat and moisture, is calculated to be 38°C.
The maximum temperature will be in line with the average highest temperature of 29.8°C in October. The lowest temperature will be a few degrees lower than the average low of 25.6°C.

On Wednesday, in Guardalavaca, sunrise will be at 07:01 and sunset at 18:34 (CDT).

Tomorrow, the daylight will last for 11h and 34min.