Weather forecast for tomorrowFlat Rock, Barbados
Weather forecast for tomorrow
Wednesday 21. Oct 2026
- 30°C
- 25°C
Mostly Cloudy
- Precip. probability: 22%
- Precipitation: 0mm
- Wind: 22km/hESE 117°
- Humidity: 79%
- UV index: 10
- Sunrise: 05:49 AST
- Sunset: 17:36 AST
- details ▼
Tomorrow, on Wednesday, intermittent cloud layers may allow brief light, but overall it stays overcast.
Daytime will witness a high of a tropical 30°C, slightly diverging from the expected night low of a temperate 25°C.
The maximum heat index, which combines air temperature and relative humidity, is estimated at a steamy 37°C. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The anticipated 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.
Daytime will witness a high of a tropical 30°C, slightly diverging from the expected night low of a temperate 25°C.
The maximum heat index, which combines air temperature and relative humidity, is estimated at a steamy 37°C. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The anticipated 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 36°C.
Coldest hour: 6h 29°C.
Coldest hour: 6h 29°C.
Chance of precipitation
Highest chance: 7%.
Hourly weather forecast
- 0h
- 26°C
- Feels like:30°C
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0mm
- Wind: 18km/hESE 110°
- Humidity: 88%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 2h
- 26°C
- Feels like:29°C
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0mm
- Wind: 17km/hESE 107°
- Humidity: 89%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 4h
- 26°C
- Feels like:30°C
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0mm
- Wind: 17km/hESE 105°
- Humidity: 88%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 0
- details ▼
Sunrise: 05:49
- 6h
- 25°C
- Feels like:29°C
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 15km/hESE 108°
- Humidity: 90%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 8h
- 28°C
- Feels like:33°C
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0mm
- Wind: 18km/hESE 113°
- Humidity: 81%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 3
- details ▼
- 10h
- 29°C
- Feels like:35°C
Mostly Cloudy
- Precip. probability: 3%
- Precipitation: 0mm
- Wind: 21km/hESE 113°
- Humidity: 78%
- Pressure: 1014mbar
- Visibility: 16km
- UV index: 6
- details ▼
- 12h
- 30°C
- Feels like:36°C
Mostly Cloudy
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 22km/hESE 118°
- Humidity: 76%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 8
- details ▼
- 14h
- 29°C
- Feels like:35°C
Mostly Cloudy
- Precip. probability: 14%
- Precipitation: 0mm
- Wind: 20km/hSE 127°
- Humidity: 76%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 5
- details ▼
- 16h
- 29°C
- Feels like:33°C
Mostly Cloudy
- Precip. probability: 23%
- Precipitation: 0mm
- Wind: 19km/hESE 122°
- Humidity: 79%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 1
- details ▼
Sunset: 17:36
- 18h
- 27°C
- Feels like:31°C
Mostly Cloudy
- Precip. probability: 6%
- Precipitation: 0mm
- Wind: 16km/hESE 116°
- Humidity: 83%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 20h
- 27°C
- Feels like:31°C
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0mm
- Wind: 14km/hESE 110°
- Humidity: 85%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 22h
- 27°C
- Feels like:31°C
Partly Cloudy
- Precip. probability: 9%
- Precipitation: 0mm
- Wind: 15km/hESE 103°
- Humidity: 86%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 0
- details ▼
Tomorrow, cloudy weather is anticipated.
The temperature will vary between the lowest temperature of 25°C and the highest temperature of 30°C. The feels-like temperature will vary between the lowest temperature of 29°C and the highest temperature of 36°C. The hottest part of the day is anticipated around noon.
The maximum temperature will be resembling October's average highest temperature of 28.9°C. Forecasts indicate a night temperature also a couple of degrees lower than the usual October minimum of 27.8°C.
The warmest months are September and October, with an average high-temperature of 28.9°C.
The temperature will vary between the lowest temperature of 25°C and the highest temperature of 30°C. The feels-like temperature will vary between the lowest temperature of 29°C and the highest temperature of 36°C. The hottest part of the day is anticipated around noon.
The maximum temperature will be resembling October's average highest temperature of 28.9°C. Forecasts indicate a night temperature also a couple of degrees lower than the usual October minimum of 27.8°C.
The warmest months are September and October, with an average high-temperature of 28.9°C.
Updated: Oct 21, 2026 @ 01:59:06 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
Tomorrow, in Flat Rock, intermittent cloud layers may allow brief light, but overall it stays overcast.
Tomorrow, the highest temperature will be 30°C, while the lowest temperature will be 25°C. The maximum heat index, which combines relative humidity and air temperature, is calculated to be 37°C.
The maximum temperature will be in line with the average highest temperature of 28.9°C in October. The lowest temperature will be a couple of degrees lower than the average low of 27.8°C.
The maximum temperature will be in line with the average highest temperature of 28.9°C in October. The lowest temperature will be a couple of degrees lower than the average low of 27.8°C.
On Wednesday, in Flat Rock, sunrise will be at 05:49 and sunset at 17:36 (AST).
In Flat Rock, tomorrow, there will be 11h and 47min of daylight.





