Weather in Port Antonio, Jamaica 🇯🇲
Right now Port Antonio is 30°C with sunny, feeling like 34°C. Expect 71% humidity and winds of about 22 km/h, and the UV index is 5 (moderate). In the days ahead, expect temperatures in Port Antonio from about 26°C to 30°C. ⚠️
Hourly Forecast for Port Antonio
14-Day Forecast for Port Antonio
Sunny
Overcast
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Cloudy
Sunny
Patchy rain nearby
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Patchy rain nearby
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Additional Forecasts for Port Antonio
Air Quality
Historical Weather
Weather Forecasts for Other Cities in Jamaica
Best Time to Be Outside in Port Antonio Today
The most comfortable window in Port Antonio today looks like 16:00 to 19:00, when it is around 29°C. It should stay dry through that window. No significant rain is expected in the next several hours.
Frequently Asked Questions about Weather in Port Antonio
What is the temperature in Port Antonio right now?
The current temperature in Port Antonio is 30°C (85°F), sunny (feels like 34°C).
What's the weather like in Port Antonio right now?
Right now Port Antonio has Sunny, humidity 71%, wind 22 km/h ESE.
What is today's forecast for Port Antonio?
Today in Port Antonio: high 30°C, low 26°C, sunny. Chance of rain: 17%.
What is the 7-day weather forecast for Port Antonio?
Daily highs and lows for Port Antonio:
- 2026-09-07: 30°C / 26°C
- 2026-09-08: 30°C / 27°C
- 2026-09-09: 30°C / 27°C
- 2026-09-10: 30°C / 26°C
- 2026-09-11: 30°C / 26°C
- 2026-09-12: 30°C / 27°C
- 2026-09-13: 30°C / 27°C
Is it going to rain in Port Antonio today?
There is a 17% chance of rain in Port Antonio today. Total expected precipitation: 0.13 mm.
What is the wind speed in Port Antonio right now?
Wind in Port Antonio is currently 22 km/h (14 mph) from the ESE.
What is the UV index in Port Antonio right now?
The UV index in Port Antonio is currently 4.8 (moderate). Sun protection is recommended when the index is 3 or higher.
