Puerto Rico weather forecast

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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.

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 28th July 2021

Below is the Puerto Rico weather forecast for Wednesday 28th July 2021. Expect isolated thunderstorms in Puerto Rico with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 72% chance of some rain and a moderate breeze of 24 kph from the east.

28
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
8
UV index (Very High)
72
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
24
kph wind from E

Puerto Rico weather for Thursday 29th July 2021

Below is the Puerto Rico weather forecast for Thursday 29th July 2021. Expect isolated thunderstorms in Puerto Rico with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 5-10 mm of rainfall expected with 45% chance of some rain and a moderate breeze of 21 kph from the east.

29
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
8
UV index (Very High)
45
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
21
kph wind from E

Puerto Rico weather for Friday 30th July 2021

Below is the Puerto Rico weather forecast for Friday 30th July 2021. Expect broken clouds in Puerto Rico with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the east.

30
°C maximum temperature
26
°C minimum temperature
broken clouds
7
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
23
kph wind from E

Puerto Rico weather for Saturday 31st July 2021

Below is the Puerto Rico weather forecast for Saturday 31st July 2021. Expect scattered clouds in Puerto Rico with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the east.

30
°C maximum temperature
26
°C minimum temperature
scattered clouds
8
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
26
kph wind from E

Puerto Rico weather for Sunday 1st August 2021

Below is the Puerto Rico weather forecast for Sunday 1st August 2021. Expect scattered clouds in Puerto Rico with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the east.