Weather forecast for todayPort Royal, Jamaica

Weather forecast for today

Current condition 09:20 EST

  • 28°C
  • Feels like:
    32°C
Fair
Fair
  • Precipitation: 0mm
  • Wind: 13km/hE 100°
  • Humidity: 80%
  • Dewpoint: 24°C
  • Pressure: 1012.19mbar
  • Visibility: 9.66km
  • UV index: 6
  • ▼
Currently, in Port Royal, the sky is cloud-free, maintaining fair weather throughout the day.
The temperature is a warm 28°C, and the felt air temperature of which reflects the perceived temperature due to humidity levels comes in at estimated at a hot 32°C. The current temperature is at the expected maximum for today.

Friday 23. Oct 2026

  • 28°C
  • 25°C
Heavy Thunderstorms
Heavy Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 41mm
  • Wind: 14km/hSE 133°
  • Humidity: 80%
  • UV index: 7
  • Sunrise: 06:03 EST
  • Sunset: 17:40 EST
  • ▼
Today, rainy weather and heavy thunderstorms are anticipated.
Intense precipitation of 41mm is expected. Temperature is predicted to reach a high of a moderately hot 28°C during the day, slightly dropping to a low of a warm 25°C at night.
The maximum heat index, which measures the combined effect of heat and moisture, is computed to be a tropical 32°C. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The predicted maximum temperature will closely reflect October's average high of 29.2°C.
Sunrise was at 06:03 and sunset will be at 17:40; the daylight will last for 11h and 37min.

Hourly overview

Hourly temperatures

Warmest hour: 10h 33°C.
Coldest period: 22h - 0h 29°C.

Chance of precipitation

Highest chance: 14h 100%.

Hourly weather forecast

  • 10h
  • 28°C
  • Feels like:
    33°C
Thunderstorms
Thunderstorms
  • Precip. probability: 73%
  • Precipitation: 1mm
  • Wind: 13km/hSE 124°
  • Humidity: 83%
  • Pressure: 1012mbar
  • Visibility: 10km
  • UV index: 5
  • ▼
  • 11h
  • 28°C
  • Feels like:
    33°C
Thunderstorms
Thunderstorms
  • Precip. probability: 75%
  • Precipitation: 1mm
  • Wind: 13km/hSE 135°
  • Humidity: 84%
  • Pressure: 1012mbar
  • Visibility: 10km
  • UV index: 6
  • ▼
  • 12h
  • 28°C
  • Feels like:
    32°C
Thunderstorms
Thunderstorms
  • Precip. probability: 86%
  • Precipitation: 1mm
  • Wind: 14km/hSE 135°
  • Humidity: 81%
  • Pressure: 1011mbar
  • Visibility: 10km
  • UV index: 7
  • ▼
  • 13h
  • 28°C
  • Feels like:
    32°C
Heavy Thunderstorms
Heavy Thunderstorms
  • Precip. probability: 98%
  • Precipitation: 16mm
  • Wind: 14km/hSE 132°
  • Humidity: 81%
  • Pressure: 1010mbar
  • Visibility: 10km
  • UV index: 6
  • ▼
  • 14h
  • 28°C
  • Feels like:
    32°C
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 6mm
  • Wind: 16km/hSE 133°
  • Humidity: 78%
  • Pressure: 1010mbar
  • Visibility: 3km
  • UV index: 4
  • ▼
  • 15h
  • 27°C
  • Feels like:
    31°C
Thunderstorms
Thunderstorms
  • Precip. probability: 88%
  • Precipitation: 4mm
  • Wind: 16km/hESE 123°
  • Humidity: 79%
  • Pressure: 1009mbar
  • Visibility: 6km
  • UV index: 2
  • ▼
  • 16h
  • 28°C
  • Feels like:
    32°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 54%
  • Precipitation: 1mm
  • Wind: 15km/hESE 122°
  • Humidity: 78%
  • Pressure: 1009mbar
  • Visibility: 6km
  • UV index: 1
  • ▼
  • 17h
  • 27°C
  • Feels like:
    31°C
Thunderstorms
Thunderstorms
  • Precip. probability: 61%
  • Precipitation: 1mm
  • Wind: 14km/hSE 126°
  • Humidity: 81%
  • Pressure: 1010mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
Sunset: 17:40
  • 18h
  • 27°C
  • Feels like:
    30°C
Scattered Thunderstorms
Scattered Thunderstorms
  • Precip. probability: 53%
  • Precipitation: 1mm
  • Wind: 11km/hSE 128°
  • Humidity: 82%
  • Pressure: 1010mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 19h
  • 27°C
  • Feels like:
    30°C
Showers
Showers
  • Precip. probability: 50%
  • Precipitation: 1mm
  • Wind: 10km/hESE 109°
  • Humidity: 81%
  • Pressure: 1011mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 20h
  • 27°C
  • Feels like:
    30°C
Showers
Showers
  • Precip. probability: 48%
  • Precipitation: 1mm
  • Wind: 10km/hESE 108°
  • Humidity: 81%
  • Pressure: 1012mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 21h
  • 27°C
  • Feels like:
    30°C
Showers
Showers
  • Precip. probability: 37%
  • Precipitation: 1mm
  • Wind: 11km/hE 81°
  • Humidity: 81%
  • Pressure: 1012mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 22h
  • 26°C
  • Feels like:
    29°C
Showers
Showers
  • Precip. probability: 49%
  • Precipitation: 1mm
  • Wind: 9km/hE 84°
  • Humidity: 81%
  • Pressure: 1012mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
  • 23h
  • 27°C
  • Feels like:
    30°C
Showers
Showers
  • Precip. probability: 46%
  • Precipitation: 1mm
  • Wind: 6km/hE 101°
  • Humidity: 81%
  • Pressure: 1012mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Today, in Port Royal, a combination of lightning-active and rain-soaked weather is predicted.
Rainfall is expected throughout the entire day, with precipitation varying from a minimal 1mm to a maximum of 16mm. With heavy precipitation of 16mm, most rainfall is expected at 13h.
The temperature will be between a maximum of 28°C and a minimum of 26°C. The feels-like temperature will vary between the lowest temperature of 29°C and the highest temperature of 33°C. The warmest part of the day will be from 10h to 14h and at 16h.
The maximum temperature will be close to the average high of 29.2°C in October. The lowest temperature is also close to October's typical minimum of 24°C.
Updated: Oct 23, 2026 @ 14:20:48 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (09:20 EST) is 28°C. Feels-like temperature is 32°C.

Today, in Port Royal, expect severe thunderstorms with strong winds and heavy rain.

Yes, it will rain today in Port Royal. Beware - heavy precipitation of 41mm is predicted.

Today, the maximum temperature in Port Royal will be 28°C, while the minimum temperature will be 25°C. The maximum heat index, which reflects the perceived temperature due to humidity levels, is computed to be 32°C.
The maximum temperature will be in line with the average highest temperature of 29.2°C in October. The lowest temperature will be also in line with the average low of 24°C.

On Friday, in Port Royal, sunrise was at 06:03 and sunset will be at 17:40 (EST).

In Port Royal, today, there will be 11h and 37min of daylight.