- Save on your next trip with deals & packages
- Includes hotel, flight, cars & more packages
- Discover Bangkok, Sydney, Toronto & beyond
Port Antonio weather live forecast
Today's maximum temperature in Port Antonio is expected to be 28°C. Select a day from the live weather forecast for Port Antonio, Jamaica for more weather parameters.
-
Monday
27th Oct -
Tuesday
28th Oct -
Wednesday
29th Oct -
Thursday
30th Oct -
Friday
31st Oct
5-day weather forecast updated at 04:02 on Monday 27th October 2025 GMT
More about Port Antonio
Port Antonio by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Jamaica
The 5-day weather forecast for Jamaica (Port Antonio) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.
Port Antonio weather forecast by day
Below are the detailed weather forecasts for Port Antonio for the next 5 days.
Port Antonio weather for Monday 27th October 2025
Expect isolated thunderstorms in Port Antonio, Jamaica with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 1 (Low) and no hours of bright sunshine. There are 50 mm or more of rainfall expected with 100% chance of some rain and a fresh breeze of 38 kph from the east.
- °C maximum temperature
- °C minimum temperature
- isolated thunderstorms
- hours of sunshine
- UV index (Low)
- % chance of some rain
- mm or more of rainfall expected
- low heat & humidity
- kph wind from E
Port Antonio weather for Tuesday 28th October 2025
Expect isolated thunderstorms in Port Antonio, Jamaica with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 50 mm or more of rainfall expected with 92% chance of some rain and a strong breeze of 49 kph from the south-east.
- °C maximum temperature
- °C minimum temperature
- isolated thunderstorms
- hours of sunshine
- UV index (Low)
- % chance of some rain
- mm or more of rainfall expected
- moderate heat & humidity
- kph wind from SE
Port Antonio weather for Wednesday 29th October 2025
Expect isolated thunderstorms in Port Antonio, Jamaica with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 40% chance of some rain and a gentle breeze of 16 kph from the west.
- °C maximum temperature
- °C minimum temperature
- isolated thunderstorms
- hours of sunshine
- UV index (Moderate)
- % chance of some rain
- mm of rainfall expected
- moderate heat & humidity
- kph wind from W
Port Antonio weather for Thursday 30th October 2025
Expect isolated thunderstorms in Port Antonio, Jamaica with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 76% chance of some rain and a light breeze of 9 kph from the west.
- °C maximum temperature
- °C minimum temperature
- isolated thunderstorms
- hours of sunshine
- UV index (Very High)
- % chance of some rain
- mm of rainfall expected
- moderate heat & humidity
- kph wind from W
Port Antonio weather for Friday 31st October 2025
Expect isolated thunderstorms in Port Antonio, Jamaica with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 72% chance of some rain and a light breeze of 8 kph from the east.
- °C maximum temperature
- °C minimum temperature
- isolated thunderstorms
- hours of sunshine
- UV index (Very High)
- % chance of some rain
- mm of rainfall expected
- moderate heat & humidity
- kph wind from E
- Save £100 per room at Walt Disney World Resort 2026 stays
- Enjoy 14 day park tickets for the price of 7. Use promo code
- Travel between 7th Jan & 19th Dec 2026 (inclusive)
Expires at 23:59 on Wednesday 5th Nov 2025 · View all Virgin Holidays offers
Metric (°C / mm) | Imperial (°F / inches)
More about Jamaica
Be inspired
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Related posts
Popular travel offers
Explore holiday destinations
- Beach holidays
- City breaks
- Family holidays
- Half term holidays
- Spring holidays
- Summer holidays
- Autumn holidays
- Winter sun holidays
- Honeymoons
- Coolcations
- Compare places
- Ski resorts
Save with latest deals & discounts
- Holiday offers
- Top travel brands
- Airlines & flights
- Discount hotels
- TUI
- Jet2holidays
- Neilson
- Marella Cruises
- Roamless eSIMs
- Confused.com
- Pierre & Vacances
- Caledonian Travel
Airport parking
- Manchester Airport
- Stansted Airport
- Bristol Airport
- Luton Airport
- Birmingham Airport
- Edinburgh Airport
- Gatwick Airport
- Glasgow Airport
- Newcastle Airport
Airport lounges
- Manchester Airport
- Birmingham Airport
- Bristol Airport
- Edinburgh Airport
- Glasgow Airport
- Heathrow Airport
- Newcastle Airport
- Stansted Airport
- Gatwick Airport




























