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National Weather Service Forecast for: San Juan, Puerto Rico  

Updated: 6:31 pm AST Jun 16, 2025 

Hazardous Weather Outlook
 

Tonight

Tonight: Scattered showers, mainly between midnight and 3am. Widespread haze before midnight, then widespread haze after 3am. Partly cloudy, with a low around 77. East wind 9 to 13 mph. Chance of precipitation is 40%.
Low: 77 °F		Tuesday

Tuesday: Isolated showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then scattered showers after 3pm. Widespread haze before noon. Partly sunny, with a high near 89. East wind 13 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
High: 89 °F		Tuesday
Night
Tuesday Night: Isolated showers before midnight. Widespread haze. Mostly clear, with a low around 77. East wind around 10 mph. Chance of precipitation is 20%.
Low: 77 °F		Wednesday

Wednesday: Isolated showers. Widespread haze. Mostly sunny, with a high near 90. East wind 13 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
High: 90 °F		Wednesday
Night
Wednesday Night: Isolated showers. Partly cloudy, with a low around 77. East wind around 10 mph. Chance of precipitation is 20%.
Low: 77 °F		Juneteenth

Juneteenth: Scattered showers. Partly sunny, with a high near 89. East wind 10 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
High: 89 °F		Thursday
Night
Thursday Night: Partly cloudy, with a low around 77. East wind around 10 mph.
Low: 77 °F		Friday

Friday: Scattered showers, mainly after noon. Mostly sunny, with a high near 89. East wind 11 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
High: 89 °F
Scattered
Showers

Isolated
Showers then
Showers
Likely
Isolated
Showers then
Haze
Isolated
Showers

Isolated
Showers

Scattered
Showers

Partly Cloudy

Mostly Sunny
then
Scattered
Showers

National Weather Service Forecast Details

 

 

 

MARIA

 

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