Puerto Rico weather live forecast

Tomorrow's maximum temperature in Puerto Rico is expected to be 26°C.

• Wednesday
  30th Apr
  
  26
  25
  5
• Thursday
  1st May
  
  26
  25
  5
• Friday
  2nd May
  
  27
  25
  5
• Saturday
  3rd May
  
  27
  25
  4
• Sunday
  4th May
  
  28
  25
  4

5-day weather forecast updated at 04:00 on Wednesday 30th April 2025 GMT

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The 5-day weather forecast for Puerto Rico (San Juan) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Top Puerto Rico destinations

Below are temperatures expected today at popular countries, regions and places in Puerto Rico. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

• 29
  Culebra
• 28
  Ponce
• 28
  Rincon
• 28
  Vieques
• 27
  Arroyo
• 27
  Fajardo
• 26
  San Juan
• 25
  Jayuya

All Puerto Rico destinations

• Arroyo
• Culebra
• Fajardo
• Jayuya
• Ponce
• Rincon
• San Juan
• Vieques

Puerto Rico weather forecast by day

Below are the detailed weather forecasts for Puerto Rico for the next 5 days. The forecasts shown are for San Juan and may not represent the whole of Puerto Rico. Browse more destinations in Puerto Rico to view more weather forecasts.

Puerto Rico weather for Wednesday 30th April 2025

Expect isolated thunderstorms in Puerto Rico with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 79% chance of some rain and a gentle breeze of 15 kph from the north-east.

• 26
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 5
  hours of sunshine
• 7
  UV index (High)
• 79
  % chance of some rain
• <5
  mm of rainfall expected
• L
  low heat & humidity
• 15
  kph wind from NE

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Puerto Rico weather for Thursday 1st May 2025

Expect isolated thunderstorms in Puerto Rico with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 87% chance of some rain and a gentle breeze of 17 kph from the north-east.

• 26
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 5
  hours of sunshine
• 9
  UV index (Very High)
• 87
  % chance of some rain
• <5
  mm of rainfall expected
• L
  low heat & humidity
• 17
  kph wind from NE

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Puerto Rico weather for Friday 2nd May 2025

Expect isolated thunderstorms in Puerto Rico with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 95% chance of some rain and a gentle breeze of 17 kph from the east.

• 27
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 5
  hours of sunshine
• 10
  UV index (Very High)
• 95
  % chance of some rain
• <10
  mm of rainfall expected
• L
  low heat & humidity
• 17
  kph wind from E

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Puerto Rico weather for Saturday 3rd May 2025

Expect isolated thunderstorms in Puerto Rico with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 11 (Extreme) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 84% chance of some rain and a gentle breeze of 18 kph from the east.

• 27
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 4
  hours of sunshine
• 11
  UV index (Extreme)
• 84
  % chance of some rain
• <20
  mm of rainfall expected
• L
  low heat & humidity
• 18
  kph wind from E

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Puerto Rico weather for Sunday 4th May 2025

Expect isolated thunderstorms in Puerto Rico with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 85% chance of some rain and a gentle breeze of 14 kph from the east.

• 28
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 4
  hours of sunshine
• 11
  UV index (Extreme)
• 85
  % chance of some rain
• <5
  mm of rainfall expected
• L
  low heat & humidity
• 14
  kph wind from E

Back to top

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Sale

• Book online & save up to 4% on Marella Cruises
• Discount varies by season. Book online with TUI
• Destinations across the Med, Caribbean & USA

Go to Marella Cruises deal >>

View all Marella Cruises offers

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

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