


Hazardous Weather Conditions
Current conditions at
San Juan, Luis Munoz Marin International Airport (TJSJ)
Lat: 18.45°NLon: 66°WElev: 10ft.
A Few Clouds
79°F
26°C
Humidity | 79% |
Wind Speed | Calm |
Barometer | 30.07 in |
Dewpoint | 72°F (22°C) |
Visibility | 10.00 mi |
Heat Index | 82°F (28°C) |
Last update | 15 Jul 3:56 am AST |
Extended Forecast for
Carolina PR
Heat Advisory July 15, 10:00am until July 15, 04:00pm
Overnight
Low: 77 °F
Isolated
ShowersTuesday
High: 90 °F
Showers
LikelyTuesday Night
Low: 79 °F
Showers
LikelyWednesday
High: 90 °F
Showers
LikelyWednesday Night
Low: 78 °F
Scattered
Showers then
Isolated
ShowersThursday
High: 91 °F
Isolated
ShowersThursday Night
Low: 78 °F
Haze
Friday
High: 91 °F
Haze
Friday Night
Low: 77 °F
Partly Cloudy
Detailed Forecast
Overnight
Isolated showers. Partly cloudy, with a low around 77. East southeast wind around 9 mph. Chance of precipitation is 20%.
Tuesday
Scattered showers, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 90. Heat index values as high as 102. East wind 9 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.
Tuesday Night
Showers likely and possibly a thunderstorm before 3am, then scattered showers. Mostly cloudy, with a low around 79. East wind 10 to 13 mph. Chance of precipitation is 60%.
Wednesday
Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 90. Heat index values as high as 103. East wind 13 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Wednesday Night
Scattered showers, mainly before midnight. Partly cloudy, with a low around 78. East wind around 10 mph. Chance of precipitation is 40%.
Thursday
Isolated showers. Widespread haze. Mostly sunny, with a high near 91. East wind 13 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday Night
Widespread haze. Clear, with a low around 78. East wind around 10 mph.
Friday
Widespread haze. Mostly sunny, with a high near 91. East wind 9 to 14 mph.
Friday Night
Partly cloudy, with a low around 77. East wind 7 to 9 mph.
Saturday
Mostly sunny, with a high near 90.
Saturday Night
Mostly clear, with a low around 78.
Sunday
Mostly sunny, with a high near 92.
Sunday Night
Partly cloudy, with a low around 78.
Monday
Mostly sunny, with a high near 91.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Carolina PR
18.41°N 65.98°W (Elev. 13 ft)
18.41°N 65.98°W (Elev. 13 ft)
4:10 am AST Jul 15, 2025
4am AST Jul 15, 2025-6pm AST Jul 21, 2025