Weather forecast for todayPort Royal, Jamaica
Weather forecast for today
Current condition 14:43 EST
- 26°C
- Feels like:26°C
Fair
- Precipitation: 0mm
- Wind: 18km/hWNW 290°
- Humidity: 89%
- Dewpoint: 23°C
- Pressure: 1009.14mbar
- Visibility: 9.66km
- UV index: 5
- details ▼
In Port Royal, currently, the weather is fair with a calm and pleasant atmosphere.
The temperature is a temperate 26°C. The current temperature is almost at the maximum of today's predicted 27°C.
The temperature is a temperate 26°C. The current temperature is almost at the maximum of today's predicted 27°C.
Friday 23. Oct 2026
- 27°C
- 25°C
Thunderstorms
- Precip. probability: 100%
- Precipitation: 15mm
- Wind: 18km/hESE 110°
- Humidity: 86%
- UV index: 4
- Sunrise: 06:03 EST
- Sunset: 17:40 EST
- details ▼
Today, on Friday, 23rd of October, thunderstorm risks remain elevated.
The likelihood of rainfall is high, and precipitation will be moderate. The temperature will peak at a moderately hot 27°C during the day, slightly dropping to a low of a warm 25°C at night.
The maximum heat index, which represents the influence of relative humidity on air temperature, is calculated to be a tropical 30°C. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Today’s expected high is set to be a couple of degrees lower than October's regular 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.
The likelihood of rainfall is high, and precipitation will be moderate. The temperature will peak at a moderately hot 27°C during the day, slightly dropping to a low of a warm 25°C at night.
The maximum heat index, which represents the influence of relative humidity on air temperature, is calculated to be a tropical 30°C. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Today’s expected high is set to be a couple of degrees lower than October's regular 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
Maximum temperature: 30°C.
Minimum temperature: 29°C.
Minimum temperature: 29°C.
Chance of precipitation
Highest chance: 100%.
Hourly weather forecast
- 15h
- 26°C
- Feels like:29°C
Thunderstorms
- Precip. probability: 100%
- Precipitation: 2mm
- Wind: 18km/hESE 110°
- Humidity: 88%
- Pressure: 1009mbar
- Visibility: 10km
- UV index: 2
- details ▼
- 16h
- 26°C
- Feels like:30°C
Thunderstorms
- Precip. probability: 89%
- Precipitation: 2mm
- Wind: 16km/hESE 113°
- Humidity: 86%
- Pressure: 1009mbar
- Visibility: 4km
- UV index: 1
- details ▼
- 17h
- 26°C
- Feels like:29°C
Thunderstorms
- Precip. probability: 100%
- Precipitation: 2mm
- Wind: 16km/hESE 112°
- Humidity: 87%
- Pressure: 1010mbar
- Visibility: 10km
- UV index: 0
- details ▼
Sunset: 17:40
- 18h
- 26°C
- Feels like:30°C
Heavy Thunderstorms
- Precip. probability: 100%
- Precipitation: 14mm
- Wind: 13km/hESE 110°
- Humidity: 83%
- Pressure: 1010mbar
- Visibility: 10km
- UV index: 0
- details ▼
- 19h
- 27°C
- Feels like:30°C
Heavy Thunderstorms
- Precip. probability: 100%
- Precipitation: 23mm
- Wind: 13km/hESE 106°
- Humidity: 81%
- Pressure: 1011mbar
- Visibility: 3km
- UV index: 0
- details ▼
- 20h
- 27°C
- Feels like:30°C
Thunderstorms
- Precip. probability: 100%
- Precipitation: 2mm
- Wind: 12km/hESE 101°
- Humidity: 82%
- Pressure: 1011mbar
- Visibility: 10km
- UV index: 0
- details ▼
- 21h
- 27°C
- Feels like:30°C
Thunderstorms
- Precip. probability: 93%
- Precipitation: 3mm
- Wind: 13km/hESE 109°
- Humidity: 81%
- Pressure: 1012mbar
- Visibility: 8km
- UV index: 0
- details ▼
- 22h
- 26°C
- Feels like:29°C
Thunderstorms
- Precip. probability: 72%
- Precipitation: 1mm
- Wind: 8km/hE 93°
- Humidity: 83%
- Pressure: 1012mbar
- Visibility: 10km
- UV index: 0
- details ▼
- 23h
- 26°C
- Feels like:29°C
Scattered Thunderstorms
- Precip. probability: 58%
- Precipitation: 2mm
- Wind: 7km/hENE 63°
- Humidity: 83%
- Pressure: 1012mbar
- Visibility: 11km
- UV index: 0
- details ▼
- 0h
- 26°C
- Feels like:29°C
Showers
- Precip. probability: 43%
- Precipitation: 2mm
- Wind: 7km/hN 11°
- Humidity: 83%
- Pressure: 1011mbar
- Visibility: 11km
- UV index: 0
- details ▼
For the rest of the day, rainy weather and thunderstorms are anticipated.
Rainfall is predicted for the rest of the day, with precipitation varying from a minimal 1mm to a maximum of 23mm. With excessive precipitation of 23mm, most rainfall is expected at 19h.
The temperature will vary between the lowest temperature of 26°C and the highest temperature of 27°C.
The highest temperature will be slightly cooler than October's average maximum of 29.2°C. The temperature low is forecasted to be also similar to the usual October value of 24°C.
Rainfall is predicted for the rest of the day, with precipitation varying from a minimal 1mm to a maximum of 23mm. With excessive precipitation of 23mm, most rainfall is expected at 19h.
The temperature will vary between the lowest temperature of 26°C and the highest temperature of 27°C.
The highest temperature will be slightly cooler than October's average maximum of 29.2°C. The temperature low is forecasted to be also similar to the usual October value of 24°C.
Updated: Oct 23, 2026 @ 19:43:57 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
The temperature at 14:43 EST is 26°C.
Today, in Port Royal, thunderstorm risks remain elevated.
Moderate precipitation of 15mm is expected. The likelihood of rainfall is high at 100%.
Today, the maximum temperature will be 27°C, while the minimum temperature will be 25°C. The maximum heat index, which adjusts the air temperature based on humidity, is computed to be 30°C.
The maximum temperature will be a couple of degrees lower than the average highest temperature of 29.2°C in October. The lowest temperature will be in line with the average low of 24°C.
The maximum temperature will be a couple of degrees lower than the average highest temperature of 29.2°C in October. The lowest temperature will be 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, the length of the day today will be 11h and 37min.
Port Royal, Jamaica
- en: Port Royal, Jamaica
- es: Port Royal, Jamaica
- hr: Port-Roяl, Jamajka
- mk: Port-Roяl, Jamajka
- sr: Port-Roяl, Jamajka
- zh: 罗亚尔港, 牙买加
- Latitude: 17.936767°
- Longitude: -76.841104°
- Elevation: 4 m
- Current time: 14:43 EST
- Sunrise: 06:03 EST
- Sunset: 17:40 EST
- Timezone: America/Jamaica
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