Puerto Rico weather forecast

Get the latest coronavirus (COVID-19) updates for Puerto Rico with current travel advice, statistics and online resources.

Below are temperatures expected tomorrow at popular destinations in Puerto Rico. Select a destination to see the 5-day weather forecast.

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

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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 Monday 21st September 2020

Below is the Puerto Rico weather forecast for Monday 21st September 2020. Expect isolated thunderstorms in Puerto Rico with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 39% chance of some rain and a light breeze of 12 kph from the south.

30
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
10
hours of sunshine
10
UV index (Very High)
39
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
12
kph wind from S

Puerto Rico weather for Tuesday 22nd September 2020

Below is the Puerto Rico weather forecast for Tuesday 22nd September 2020. Expect isolated thunderstorms in Puerto Rico with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 5-10 mm of rainfall expected with 70% chance of some rain and little or no wind of 6 kph from the south.

31
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
9
UV index (Very High)
70
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
6
kph wind from S

Puerto Rico weather for Wednesday 23rd September 2020

Below is the Puerto Rico weather forecast for Wednesday 23rd September 2020. Expect isolated thunderstorms in Puerto Rico with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 58% chance of some rain and a light breeze of 11 kph from the south.

30
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
6
UV index (High)
58
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
11
kph wind from S

Puerto Rico weather for Thursday 24th September 2020

Below is the Puerto Rico weather forecast for Thursday 24th September 2020. Expect isolated thunderstorms in Puerto Rico with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 65% chance of some rain and a gentle breeze of 13 kph from the south.

30
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
7
UV index (High)
65
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from S

Puerto Rico weather for Friday 25th September 2020

Below is the Puerto Rico weather forecast for Friday 25th September 2020. Expect isolated thunderstorms in Puerto Rico with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 92% chance of some rain and a gentle breeze of 17 kph from the east.