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National Weather Service Forecast for: San Juan, Puerto Rico  

Updated: 10:00 am AST Jun 22, 2025 

Hazardous Weather Outlook
 

Today

Today: Scattered showers, mainly after 3pm. Mostly sunny, with a high near 90. East wind 10 to 14 mph. Chance of precipitation is 30%.
High: 90 °F		Tonight

Tonight: Isolated showers before midnight, then scattered showers after 3am. Partly cloudy, with a low around 76. East wind around 10 mph. Chance of precipitation is 40%.
Low: 76 °F		Monday

Monday: Scattered showers and thunderstorms before noon, then scattered showers between noon and 3pm, then scattered showers and thunderstorms after 3pm. Partly sunny, with a high near 89. East wind 10 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
High: 89 °F		Monday
Night
Monday Night: Scattered showers, mainly before midnight. Partly cloudy, with a low around 77. East wind around 10 mph. Chance of precipitation is 30%.
Low: 77 °F		Tuesday

Tuesday: Isolated showers. Mostly sunny, with a high near 90. East wind 13 to 20 mph. Chance of precipitation is 10%.
High: 90 °F		Tuesday
Night
Tuesday Night: Mostly clear, with a low around 78. East wind 11 to 13 mph.
Low: 78 °F		Wednesday

Wednesday: Sunny, with a high near 90. East wind 14 to 18 mph, with gusts as high as 23 mph.
High: 90 °F		Wednesday
Night
Wednesday Night: Clear, with a low around 78. East wind 9 to 11 mph.
Low: 78 °F
Scattered
Showers

Isolated
Showers then
Scattered
Showers
Scattered
Showers

Scattered
Showers

Isolated
Showers

Mostly Clear

Sunny

Clear

National Weather Service Forecast Details

 

 

 

MARIA

 

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NEXLAB Experimental Satellite- Infrared Imagery (NOAA GOES 16)

 

 

OFFICIAL TRACK

Maria

 

 

 

Forecast Wind Bands

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