Weather forecast for tomorrowGarrison, Barbados
Weather forecast for tomorrow
Wednesday 21. Oct 2026
- 30°C
- 26°C
PM Showers
- Precip. probability: 36%
- Precipitation: 1mm
- Wind: 22km/hESE 122°
- Humidity: 79%
- UV index: 10
- Sunrise: 05:49 AST
- Sunset: 17:36 AST
- details ▼
On Wednesday, 21st of October, expect light rain showers during the afternoon, though they should remain brief.
Minimal precipitation is expected for tomorrow. Day and night temperatures will present a subtle variation, fluctuating between a humid 30°C and a temperate 26°C.
The maximum heat index, which represents the influence of relative humidity on air temperature, is calculated to be a very hot 37°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.
The predicted peak temperature will reflect the average October high of 28.9°C.
Sunrise will be at 05:49 and sunset at 17:36; tomorrow's daylight will last for 11h and 47min.
Minimal precipitation is expected for tomorrow. Day and night temperatures will present a subtle variation, fluctuating between a humid 30°C and a temperate 26°C.
The maximum heat index, which represents the influence of relative humidity on air temperature, is calculated to be a very hot 37°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.
The predicted peak temperature will reflect the average October high of 28.9°C.
Sunrise will be at 05:49 and sunset at 17:36; 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: 15h 37%.
Hourly weather forecast
- 0h
- 27°C
- Feels like:32°C
Partly Cloudy
- Precip. probability: 22%
- Precipitation: 0mm
- Wind: 19km/hESE 110°
- 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: 17km/hESE 109°
- Humidity: 88%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 4h
- 27°C
- Feels like:32°C
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0mm
- Wind: 16km/hESE 106°
- Humidity: 87%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 0
- details ▼
Sunrise: 05:49
- 6h
- 27°C
- Feels like:31°C
Mostly Cloudy
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 16km/hESE 109°
- Humidity: 89%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 8h
- 29°C
- Feels like:35°C
Mostly Cloudy
- Precip. probability: 5%
- 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: 17%
- Precipitation: 0mm
- Wind: 21km/hESE 119°
- Humidity: 78%
- Pressure: 1014mbar
- Visibility: 16km
- UV index: 9
- details ▼
- 12h
- 30°C
- Feels like:37°C
Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 22km/hSE 126°
- Humidity: 76%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 8
- details ▼
- 14h
- 30°C
- Feels like:37°C
Few Showers
- Precip. probability: 31%
- Precipitation: 1mm
- Wind: 21km/hSE 131°
- Humidity: 76%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 5
- details ▼
- 16h
- 29°C
- Feels like:35°C
Mostly Cloudy
- Precip. probability: 21%
- Precipitation: 0mm
- Wind: 19km/hSE 126°
- Humidity: 79%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 1
- details ▼
Sunset: 17:36
- 18h
- 28°C
- Feels like:33°C
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0mm
- Wind: 15km/hESE 120°
- Humidity: 81%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 20h
- 28°C
- Feels like:33°C
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0mm
- Wind: 15km/hESE 111°
- Humidity: 84%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 22h
- 28°C
- Feels like:33°C
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0mm
- Wind: 15km/hESE 103°
- Humidity: 84%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 0
- details ▼
Tomorrow, on Wednesday, primarily cloudy and occasionally showery weather is anticipated.
With minimal precipitation of 1mm, rainfall is forecasted at 14h and 15h.
The temperature variation 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 9h to 15h.
The maximum temperature will be consistent with the average high of 28.9°C in October. The expected low will be also close to the average minimum in October, which is 27.8°C.
The warmest months in Garrison are September and October, with an average high-temperature of 28.9°C.
With minimal precipitation of 1mm, rainfall is forecasted at 14h and 15h.
The temperature variation 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 9h to 15h.
The maximum temperature will be consistent with the average high of 28.9°C in October. The expected low will be also close to the average minimum in October, which is 27.8°C.
The warmest months in Garrison are September and October, with an average high-temperature of 28.9°C.
Updated: Oct 20, 2026 @ 17:35:21 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 Garrison, scattered showers are possible later in the day.
Tomorrow, there is a low chance of minimal precipitation in Garrison.
Tomorrow, the highest temperature will be 30°C, while the lowest temperature will be 26°C. The maximum heat index, which factors the actual air temperature with the relative humidity, is evaluated at 37°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 Garrison, sunrise will be at 05:49 and sunset at 17:36 (AST).
In Garrison, tomorrow, there will be 11h and 47min of daylight.





