Weather forecast for 10 daysConstant, Barbados
Weather forecast for the weekend
Sunday 18. Oct 2026
- 30°C
- 26°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 24km/hESE 103°
- Humidity: 82%
- UV index: 11
- Sunrise: 05:49 AST
- Sunset: 17:37 AST
- details ▼
Today, on Sunday, 18th of October, sun and clouds will share the sky, creating a partly cloudy day.
Modest temperature shifts from a high of a hot 30°C to a low of a warm 26°C are predicted.
The maximum heat index, which factors the actual air temperature with the relative humidity, is evaluated at a steamy 38°C. Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Today's highest temperature is forecasted to match the regular high for October at 28.9°C.
Sunrise was at 05:49 and sunset will be at 17:37; the daylight will last for 11h and 49min.
Modest temperature shifts from a high of a hot 30°C to a low of a warm 26°C are predicted.
The maximum heat index, which factors the actual air temperature with the relative humidity, is evaluated at a steamy 38°C. Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Today's highest temperature is forecasted to match the regular high for October at 28.9°C.
Sunrise was at 05:49 and sunset will be at 17:37; the daylight will last for 11h and 49min.
10-day overview
Daily temperatures
Maximum temperature: 30°C.
Coldest day: Tuesday 29°C.
Coldest day: Tuesday 29°C.
Chance of precipitation
Highest chance: Tuesday 50%.
Long-term weather forecast
- Sunday
- 18. Oct 2026
- 30°C
- 26°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 24km/hESE 103°
- Humidity: 82%
- UV index: 11
- Sunrise: 05:49 AST
- Sunset: 17:37 AST
- details ▼
- Monday
- 19. Oct 2026
- 30°C
- 26°C
PM Showers
- Precip. probability: 35%
- Precipitation: 2mm
- Wind: 25km/hE 101°
- Humidity: 81%
- UV index: 11
- Sunrise: 05:49 AST
- Sunset: 17:37 AST
- details ▼
- Tuesday
- 20. Oct 2026
- 29°C
- 26°C
PM Showers
- Precip. probability: 50%
- Precipitation: 3mm
- Wind: 22km/hESE 117°
- Humidity: 82%
- UV index: 11
- Sunrise: 05:49 AST
- Sunset: 17:36 AST
- details ▼
- Wednesday
- 21. Oct 2026
- 30°C
- 26°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 21km/hSE 128°
- Humidity: 81%
- UV index: 11
- Sunrise: 05:49 AST
- Sunset: 17:36 AST
- details ▼
- Thursday
- 22. Oct 2026
- 30°C
- 26°C
Partly Cloudy
- Precip. probability: 13%
- Precipitation: 0mm
- Wind: 20km/hESE 116°
- Humidity: 79%
- UV index: 11
- Sunrise: 05:49 AST
- Sunset: 17:35 AST
- details ▼
- Friday
- 23. Oct 2026
- 30°C
- 26°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 23km/hE 99°
- Humidity: 80%
- UV index: 11
- Sunrise: 05:49 AST
- Sunset: 17:35 AST
- details ▼
- Saturday
- 24. Oct 2026
- 30°C
- 26°C
Mostly Cloudy
- Precip. probability: 17%
- Precipitation: 1mm
- Wind: 25km/hESE 103°
- Humidity: 79%
- UV index: 10
- Sunrise: 05:50 AST
- Sunset: 17:34 AST
- details ▼
- Sunday
- 25. Oct 2026
- 30°C
- 26°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 1mm
- Wind: 25km/hESE 106°
- Humidity: 81%
- UV index: 10
- Sunrise: 05:50 AST
- Sunset: 17:34 AST
- details ▼
- Monday
- 26. Oct 2026
- 30°C
- 26°C
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0mm
- Wind: 26km/hE 101°
- Humidity: 80%
- UV index: 11
- Sunrise: 05:50 AST
- Sunset: 17:33 AST
- details ▼
- Tuesday
- 27. Oct 2026
- 30°C
- 26°C
Partly Cloudy
- Precip. probability: 23%
- Precipitation: 0mm
- Wind: 24km/hE 96°
- Humidity: 80%
- UV index: 11
- Sunrise: 05:50 AST
- Sunset: 17:33 AST
- details ▼
Forecasts for the ten-day outlook show that primarily gloomy and occasionally rain-soaked weather is anticipated.
Rainfall is forecasted for Monday, Tuesday, Saturday and next Sunday.
The maximum temperature will be very similar in the upcoming period. The maximum temperature will vary between 29°C and 30°C, while the lowest temperature will remain constant at 26°C.
The forecast suggests a consistent pattern, with daily highs hovering at 30°C for most of the next ten days; the coldest day will be Tuesday, with a maximum of 29°C.
Including the humidity's impact, the maximum feel-like temperature may increase considerably and range between a fiery hot 35°C and a very hot 38°C.
September and October, with an average high-temperature of 28.9°C, are the warmest months in Constant.
Rainfall is forecasted for Monday, Tuesday, Saturday and next Sunday.
The maximum temperature will be very similar in the upcoming period. The maximum temperature will vary between 29°C and 30°C, while the lowest temperature will remain constant at 26°C.
The forecast suggests a consistent pattern, with daily highs hovering at 30°C for most of the next ten days; the coldest day will be Tuesday, with a maximum of 29°C.
Including the humidity's impact, the maximum feel-like temperature may increase considerably and range between a fiery hot 35°C and a very hot 38°C.
September and October, with an average high-temperature of 28.9°C, are the warmest months in Constant.
Updated: Oct 18, 2026 @ 10:32:47 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 Sunday, in Constant, a partly cloudy sky is anticipated.
Today, the maximum temperature will be 30°C, while the minimum temperature will be 26°C. The maximum heat index, which adjusts the air temperature based on humidity, is calculated to be 38°C.
The maximum temperature will be in line with the average highest temperature of 28.9°C in October. The lowest temperature will be also in line with 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 also in line with the average low of 27.8°C.
On Sunday, in Constant, sunrise was at 05:49 and sunset will be at 17:37 (AST).
In Constant, the length of the day today will be 11h and 49min.





