Port-of-Spain, Trinidad weather live forecast

Today's maximum temperature in Port-of-Spain, Trinidad is expected to be 31°C. Select a day from the live weather forecast for Port-of-Spain, Trinidad, Trinidad & Tobago for more weather parameters.

• Thursday
  18th Sep
  31
  25
  
  6
  10
• Friday
  19th Sep
  30
  25
  
  7
  10
• Saturday
  20th Sep
  32
  25
  
  6
  11
• Sunday
  21st Sep
  32
  25
  
  7
  11
• Monday
  22nd Sep
  31
  25
  
  8
  11

5-day weather forecast updated at 04:00 on Thursday 18th September 2025 GMT

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The 5-day weather forecast for Trinidad & Tobago (Port-of-Spain, Trinidad) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Port-of-Spain, Trinidad weather forecast by day

Below are the detailed weather forecasts for Port-of-Spain, Trinidad for the next 5 days.

Port-of-Spain, Trinidad weather for Thursday 18th September 2025

Expect isolated thunderstorms in Port-of-Spain, Trinidad, Trinidad & Tobago with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 54% chance of some rain and little or no wind of 5 kph from the east.

• 31
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 10
  UV index (Very High)
• 54
  % chance of some rain
• <5
  mm of rainfall expected
• M
  moderate heat & humidity
• 5
  kph wind from E

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Port-of-Spain, Trinidad weather for Friday 19th September 2025

Expect isolated thunderstorms in Port-of-Spain, Trinidad, Trinidad & Tobago with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 65% chance of some rain and little or no wind of 5 kph from the east.

• 30
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 7
  hours of sunshine
• 10
  UV index (Very High)
• 65
  % chance of some rain
• <5
  mm of rainfall expected
• M
  moderate heat & humidity
• 5
  kph wind from E

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Port-of-Spain, Trinidad weather for Saturday 20th September 2025

Expect isolated thunderstorms in Port-of-Spain, Trinidad, Trinidad & Tobago with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 55% chance of some rain and a light breeze of 7 kph from the south-east.

• 32
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 11
  UV index (Extreme)
• 55
  % chance of some rain
• <5
  mm of rainfall expected
• H
  high heat & humidity
• 7
  kph wind from SE

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Port-of-Spain, Trinidad weather for Sunday 21st September 2025

Expect isolated thunderstorms in Port-of-Spain, Trinidad, Trinidad & Tobago with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 83% chance of some rain and a light breeze of 7 kph from the east.

• 32
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 7
  hours of sunshine
• 11
  UV index (Extreme)
• 83
  % chance of some rain
• <10
  mm of rainfall expected
• H
  high heat & humidity
• 7
  kph wind from E

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Port-of-Spain, Trinidad weather for Monday 22nd September 2025

Expect isolated thunderstorms in Port-of-Spain, Trinidad, Trinidad & Tobago with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 8 hours of bright sunshine. There are 5-10 mm of rainfall expected with 70% chance of some rain and a light breeze of 8 kph from the east.

• 31
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 8
  hours of sunshine
• 11
  UV index (Extreme)
• 70
  % chance of some rain
• <10
  mm of rainfall expected
• M
  moderate heat & humidity
• 8
  kph wind from E

Back to top

TUI: up to 8% off holidays booked online

Sale

• Book online with TUI & save up to 8% on holidays
• FREE child places available for select holidays
• Pay £0 deposits with direct debit & spread the cost

Go to TUI deal >>

View all TUI offers

Metric (°C / mm)  |  Imperial (°F / inches)

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