Weather forecast for tomorrowGemswick, Barbados

Weather forecast for tomorrow

Wednesday 21. Oct 2026

  • 30°C
  • 26°C
PM Showers
PM Showers
  • Precip. probability: 31%
  • Precipitation: 1mm
  • Wind: 22km/hESE 121°
  • Humidity: 80%
  • UV index: 10
  • Sunrise: 05:49 AST
  • Sunset: 17:35 AST
  • ▼
On Wednesday, 21st of October, expect light rain showers during the afternoon, though they should remain brief.
Minimal precipitation is expected for tomorrow. A narrow temperature span is predicted, from a high of a blazing 30°C to a low of a warm 26°C.
The maximum heat index, which integrates air moisture with ambient temperature, is computed to be 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.
Expect the maximum temperature to remain consistent with the typical October high of 28.9°C.
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.

Chance of precipitation

Highest chance: 15h 31%.

Hourly weather forecast

  • 0h
  • 27°C
  • Feels like:
    32°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0mm
  • Wind: 19km/hESE 111°
  • Humidity: 87%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 2h
  • 27°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 16km/hESE 110°
  • Humidity: 87%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4h
  • 27°C
  • Feels like:
    32°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 16km/hESE 107°
  • Humidity: 86%
  • Pressure: 1011mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunrise: 05:49
  • 6h
  • 27°C
  • Feels like:
    31°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 16km/hESE 109°
  • Humidity: 87%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 8h
  • 29°C
  • Feels like:
    35°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 19km/hESE 114°
  • Humidity: 81%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 10h
  • 30°C
  • Feels like:
    37°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0mm
  • Wind: 21km/hESE 117°
  • Humidity: 79%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 9
  • ▼
  • 12h
  • 30°C
  • Feels like:
    37°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 22km/hESE 123°
  • Humidity: 77%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 8
  • ▼
  • 14h
  • 30°C
  • Feels like:
    37°C
Few Showers
Few Showers
  • Precip. probability: 31%
  • Precipitation: 1mm
  • Wind: 21km/hSE 129°
  • Humidity: 77%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 5
  • ▼
  • 16h
  • 29°C
  • Feels like:
    35°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 18km/hSE 125°
  • Humidity: 80%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
Sunset: 17:35
  • 18h
  • 28°C
  • Feels like:
    33°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 15km/hESE 120°
  • Humidity: 82%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 20h
  • 28°C
  • Feels like:
    33°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Wind: 15km/hESE 111°
  • Humidity: 85%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 22h
  • 28°C
  • Feels like:
    33°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 15km/hESE 105°
  • Humidity: 85%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Tomorrow, on Wednesday, primarily overcast and occasionally rainy weather is predicted.
With minimal precipitation of 1mm, rain is expected at 14h and 15h.
The temperature difference will be unnoticeable, with the lowest temperature of 27°C and the highest temperature of 30°C. The feels-like temperature will be between a minimum of 31°C and a maximum of 37°C. The hottest part of the day will be from 10h to 15h.
The maximum temperature will be similar to October's average highest temperature of 28.9°C. The lowest temperature is also alike with October's typical minimum of 27.8°C.
Updated: Oct 20, 2026 @ 19:25:42 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Wednesday, light showers are expected to pass through in the afternoon.

Tomorrow, there is a low chance of minimal precipitation in Gemswick.

Tomorrow, the highest temperature will be 30°C, while the lowest temperature will be 26°C. The maximum heat index, which modifies the air temperature to account for humidity, 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.

On Wednesday, in Gemswick, sunrise will be at 05:49 and sunset at 17:35 (AST).

Tomorrow in Gemswick, the daylight will last for 11h and 47min.