Weather forecast for tomorrowGemswick, Barbados
Weather forecast for tomorrow
Wednesday 21. Oct 2026
- 30°C
- 26°C
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 22km/hESE 122°
- Humidity: 80%
- UV index: 10
- Sunrise: 05:49 AST
- Sunset: 17:35 AST
- details ▼
On Wednesday, 21st of October, overcast skies will be the dominant feature.
Rainfall is not forecasted for tomorrow. Temperature shifts will be minor, from a high of a blazing 30°C to a low of a temperate 26°C.
The maximum heat index, which represents the influence of relative humidity on air temperature, is assessed at a fiery hot 38°C. Note that heat index values are valued for light wind and location in the shade. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
October's typical peak of 28.9°C is predicted to be mirrored in the day’s high.
Sunrise will be at 05:49 and sunset at 17:35; tomorrow's daylight will last for 11h and 47min.
Rainfall is not forecasted for tomorrow. Temperature shifts will be minor, from a high of a blazing 30°C to a low of a temperate 26°C.
The maximum heat index, which represents the influence of relative humidity on air temperature, is assessed at a fiery hot 38°C. Note that heat index values are valued for light wind and location in the shade. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
October's typical peak of 28.9°C is predicted to be mirrored in the day’s high.
Sunrise will be at 05:49 and sunset at 17:35; tomorrow's daylight will last for 11h and 47min.
Hourly overview
Hourly temperatures
Warmest hour: 12h 37°C.
Coldest hour: 6h 31°C.
Coldest hour: 6h 31°C.
Chance of precipitation
Highest chance: 12h - 15h 24%.
Hourly weather forecast
- 0h
- 27°C
- Feels like:32°C
Partly Cloudy
- Precip. probability: 22%
- Precipitation: 0mm
- Wind: 19km/hESE 111°
- Humidity: 87%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 2h
- 27°C
- Feels like:31°C
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 16km/hESE 110°
- Humidity: 87%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 4h
- 27°C
- Feels like:32°C
Partly Cloudy
- Precip. probability: 19%
- Precipitation: 0mm
- Wind: 16km/hESE 107°
- Humidity: 86%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 0
- details ▼
Sunrise: 05:49
- 6h
- 27°C
- Feels like:31°C
Mostly Cloudy
- Precip. probability: 8%
- Precipitation: 0mm
- Wind: 17km/hESE 110°
- Humidity: 88%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 8h
- 29°C
- Feels like:35°C
Mostly Cloudy
- Precip. probability: 6%
- Precipitation: 0mm
- Wind: 18km/hESE 116°
- Humidity: 82%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 2
- details ▼
- 10h
- 30°C
- Feels like:37°C
Partly Cloudy
- Precip. probability: 21%
- Precipitation: 0mm
- Wind: 21km/hESE 119°
- Humidity: 79%
- Pressure: 1014mbar
- Visibility: 16km
- UV index: 9
- details ▼
- 12h
- 30°C
- Feels like:37°C
Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 22km/hSE 125°
- Humidity: 77%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 8
- details ▼
- 14h
- 30°C
- Feels like:37°C
Few Showers
- Precip. probability: 33%
- Precipitation: 1mm
- Wind: 20km/hSE 130°
- Humidity: 77%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 5
- details ▼
- 16h
- 29°C
- Feels like:35°C
Mostly Cloudy
- Precip. probability: 17%
- Precipitation: 0mm
- Wind: 19km/hSE 126°
- Humidity: 80%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 1
- details ▼
Sunset: 17:35
- 18h
- 28°C
- Feels like:33°C
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 15km/hESE 120°
- Humidity: 82%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 20h
- 28°C
- Feels like:33°C
Partly Cloudy
- Precip. probability: 12%
- Precipitation: 0mm
- Wind: 14km/hESE 113°
- Humidity: 85%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 22h
- 28°C
- Feels like:33°C
Partly Cloudy
- Precip. probability: 12%
- Precipitation: 0mm
- Wind: 15km/hESE 103°
- Humidity: 85%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 0
- details ▼
Tomorrow, on Wednesday, primarily gloomy and occasionally rainy weather is anticipated.
With a 33% probability, minimal rainfall is predicted at midnight.
The temperature variation throughout the day will be indistinguishable, with the lowest temperature of 27°C and the highest temperature of 30°C. The feels-like temperature will be between the lowest temperature of 31°C and the highest temperature of 37°C. The hottest part of the day will be from 10h to 15h.
The maximum temperature will be resembling the average high of 28.9°C in October. The lowest temperature is also resembling October's typical minimum of 27.8°C.
With a 33% probability, minimal rainfall is predicted at midnight.
The temperature variation throughout the day will be indistinguishable, with the lowest temperature of 27°C and the highest temperature of 30°C. The feels-like temperature will be between the lowest temperature of 31°C and the highest temperature of 37°C. The hottest part of the day will be from 10h to 15h.
The maximum temperature will be resembling the average high of 28.9°C in October. The lowest temperature is also resembling October's typical minimum of 27.8°C.
Updated: Oct 20, 2026 @ 17:50:55 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, mostly cloudy conditions are expected.
No, it will not rain tomorrow.
Tomorrow, the highest temperature will be 30°C, while the lowest temperature will be 26°C. The maximum heat index, which integrates air moisture with ambient temperature, is evaluated at 38°C.
The highest temperature will be in line with the average maximum of 28.9°C in October. The lowest temperature will be also in line with the average low of 27.8°C.
The highest temperature will be in line with the average maximum of 28.9°C in October. The lowest temperature will be also in line with the average low of 27.8°C.
On Wednesday, in Gemswick, sunrise will be at 05:49 and sunset at 17:35 (AST).
In Gemswick, the length of the day tomorrow will be 11h and 47min.





