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Puerto Rico weather live forecast
Today's maximum temperature in Puerto Rico is expected to be 81°F. Select a day from the live weather forecast for Puerto Rico (San Juan) for more weather parameters.
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Saturday
7th Mar
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Sunday
8th Mar -
Monday
9th Mar -
Tuesday
10th Mar -
Wednesday
11th Mar
5-day weather forecast updated at 04:00 on Saturday 7th March 2026 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.
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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.
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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 Saturday 7th March 2026
Expect isolated thunderstorms in Puerto Rico with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 46% chance of some rain and a moderate breeze of 17 mph from the east.
- °F maximum temperature
- °F minimum temperature
-
isolated thunderstorms
- hours of sunshine
- UV index (Very High)
- % chance of some rain
- mm of rainfall expected
- low heat & humidity
- mph wind from E
Puerto Rico weather for Sunday 8th March 2026
Expect isolated thunderstorms in Puerto Rico with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 40% chance of some rain and a moderate breeze of 16 mph from the east.
- °F maximum temperature
- °F minimum temperature
-
isolated thunderstorms
- hours of sunshine
- UV index (Very High)
- % chance of some rain
- mm of rainfall expected
- low heat & humidity
- mph wind from E
Puerto Rico weather for Monday 9th March 2026
Expect isolated thunderstorms in Puerto Rico with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 58% chance of some rain and a moderate breeze of 16 mph from the east.
- °F maximum temperature
- °F minimum temperature
-
isolated thunderstorms
- hours of sunshine
- UV index (Very High)
- % chance of some rain
- mm of rainfall expected
- low heat & humidity
- mph wind from E
Puerto Rico weather for Tuesday 10th March 2026
Expect isolated thunderstorms in Puerto Rico with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 74% chance of some rain and a moderate breeze of 16 mph from the east.
- °F maximum temperature
- °F minimum temperature
-
isolated thunderstorms
- hours of sunshine
- UV index (Very High)
- % chance of some rain
- mm of rainfall expected
- low heat & humidity
- mph wind from E
Puerto Rico weather for Wednesday 11th March 2026
Expect isolated thunderstorms in Puerto Rico with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 70% chance of some rain and a moderate breeze of 15 mph from the east.
- °F maximum temperature
- °F minimum temperature
-
isolated thunderstorms
- hours of sunshine
- UV index (Very High)
- % chance of some rain
- mm of rainfall expected
- low heat & humidity
- mph wind from E
- Save up to 50% on 2026 holidays & tours with Travelbag
- Book selected stays in popular destinations around the world
- Travel before 31st December 2026 (inclusive)
Expires at 23:59 on Tuesday 31st Mar 2026 · View all Travelbag offers
Metric (°C) | Imperial (°F)
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