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National Weather Service Forecast for: San Juan, Puerto Rico  

Updated: 8:33 pm AST Jun 9, 2025 

Hazardous Weather Outlook
 

Overnight

Overnight: Showers likely and possibly a thunderstorm before 3am, then scattered showers. Mostly cloudy, with a low around 77. East southeast wind around 10 mph. Chance of precipitation is 60%.
Low: 77 °F		Tuesday

Tuesday: Scattered showers and thunderstorms. Partly sunny, with a high near 89. East wind 13 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New precipitation amounts between a half and three quarters of an inch possible.
High: 89 °F		Tuesday
Night
Tuesday Night: Scattered showers before 9pm, then scattered showers and thunderstorms between 9pm and midnight, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 77. East wind around 11 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Low: 77 °F		Wednesday

Wednesday: Showers likely and possibly a thunderstorm before 9am, then scattered showers between 9am and noon, then scattered showers and thunderstorms after noon. Cloudy through mid morning, then becoming mostly sunny, with a high near 90. East wind 13 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
High: 90 °F		Wednesday
Night
Wednesday Night: Scattered showers, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 77. East wind 9 to 11 mph. Chance of precipitation is 60%.
Low: 77 °F		Thursday

Thursday: Scattered showers. Partly sunny, with a high near 90. East wind 13 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
High: 90 °F		Thursday
Night
Thursday Night: Partly cloudy, with a low around 76. East wind 8 to 11 mph.
Low: 76 °F		Friday

Friday: Scattered showers, mainly after noon. Mostly sunny, with a high near 90. East wind 13 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
High: 90 °F
Showers
Likely

Scattered
Showers

Showers
Likely

Showers
Likely

Scattered
Showers then
Showers
Likely
Scattered
Showers

Partly Cloudy

Mostly Sunny
then
Scattered
Showers

National Weather Service Forecast Details

 

 

 

MARIA

 

Image

 

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NEXLAB Experimental Satellite- Infrared Imagery (NOAA GOES 16)

 

 

OFFICIAL TRACK

Maria

 

 

 

Forecast Wind Bands

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