Weather forecast for tomorrow
Port Antonio, Jamaica

Weather forecast for tomorrow

Sunday, 22. Jun

Partly Cloudy
05:30

18:45
EST
Partly Cloudy
31°C / 25°C
  • Wind: 30km/h ESE
  • Humidity: 73%
  • Precip. probability: 24%
  • Precipitation: 5mm
  • UV index: 11
On Sunday, 22nd of June, expect a partly sunny afternoon with variable cloud cover.
With a low probability, light precipitation is expected for tomorrow. Predicted temperatures will peak at a blazing 31°C and dip to a minimum of a temperate 25°C.
The maximum heat index, which indicates how humid air affects the felt temperature, is appraised at a steamy 39°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The forecasted high will reflect the normal June maximum of 30°C.
Sunrise will be at 05:30 and sunset at 18:45; tomorrow's daylight will last for 13h and 16min.

Frequently asked questions

What is the weather forecast for Port Antonio for tomorrow?
On Sunday, the sky will feature a blend of clouds and sunshine.
Will it rain tomorrow?
Light precipitation of 5mm is anticipated. The likelihood of rainfall is 24%.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 31°C, while the lowest temperature will be 25°C. The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is estimated at 39°C.
The maximum temperature tomorrow will be in line with the average highest temperature in June. The lowest temperature will be moderately higher than the average low of 22°C.
What time are sunrise and sunset tomorrow?
On Sunday, in Port Antonio, sunrise will be at 05:30 and sunset at 18:45 (EST).
How long will the day be tomorrow in Port Antonio?
In Port Antonio, tomorrow, there will be 13h and 16min of daylight.

Hourly weather forecast

0h
  • 27°C
  • Feels like:
    31°C
Partly Cloudy
Partly Cloudy
  • Wind: 14km/h SE
  • Pressure: 1016mbar
  • Humidity: 81%
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Visibility: 12km
2h
  • 26°C
  • Feels like:
    30°C
Partly Cloudy
Partly Cloudy
  • Wind: 12km/h ESE
  • Pressure: 1015mbar
  • Humidity: 84%
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Visibility: 10km
4h
  • 26°C
  • Feels like:
    30°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 11km/h SSE
  • Pressure: 1015mbar
  • Humidity: 83%
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Visibility: 11km
Sunrise: 05:30
6h
  • 27°C
  • Feels like:
    30°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 12km/h SSE
  • Pressure: 1016mbar
  • Humidity: 83%
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Visibility: 11km
8h
  • 29°C
  • Feels like:
    33°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 22km/h E
  • Pressure: 1016mbar
  • Humidity: 75%
  • Precip. probability: 19%
  • Precipitation: 0mm
  • Visibility: 13km
10h
  • 30°C
  • Feels like:
    36°C
Partly Cloudy
Partly Cloudy
  • Wind: 27km/h ESE
  • Pressure: 1016mbar
  • Humidity: 69%
  • Precip. probability: 23%
  • Precipitation: 0mm
  • Visibility: 16km
12h
  • 30°C
  • Feels like:
    36°C
Partly Cloudy
Partly Cloudy
  • Wind: 28km/h ESE
  • Pressure: 1016mbar
  • Humidity: 70%
  • Precip. probability: 22%
  • Precipitation: 0mm
  • Visibility: 16km
14h
  • 30°C
  • Feels like:
    36°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 30km/h ESE
  • Pressure: 1015mbar
  • Humidity: 72%
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Visibility: 16km
16h
  • 29°C
  • Feels like:
    35°C
Cloudy
Cloudy
  • Wind: 30km/h ESE
  • Pressure: 1014mbar
  • Humidity: 75%
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Visibility: 16km
18h
  • 29°C
  • Feels like:
    33°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 24km/h ESE
  • Pressure: 1015mbar
  • Humidity: 76%
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Visibility: 16km
Sunset: 18:45
20h
  • 28°C
  • Feels like:
    32°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 18km/h ESE
  • Pressure: 1016mbar
  • Humidity: 77%
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Visibility: 14km
22h
  • 27°C
  • Feels like:
    31°C
Showers
Showers
  • Wind: 12km/h ESE
  • Pressure: 1016mbar
  • Humidity: 79%
  • Precip. probability: 46%
  • Precipitation: 1mm
  • Visibility: 9km
Tomorrow, primarily gloomy and occasionally wet weather is forecasted.
With minimal precipitation of 1mm, rainfall is forecasted from 21h to 23h.
The temperature will vary between a minimum of 26°C and a maximum of 31°C. The feels-like temperature will be between the lowest temperature of 30°C and the highest temperature of 37°C. The hottest part of the day is anticipated around 13h.
The maximum temperature will be comparable to June's average highest temperature of 30°C. Tomorrow, expect the temperature to dip to a level also a couple of degrees higher than the average June low.
Updated: Jun 21, 2025 @ 13:13:25 UTC
Published by: Weather Atlas | About Us
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