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Hazardous Weather Conditions
Current conditions at
San Juan, Luis Munoz Marin International Airport (TJSJ)
Lat: 18.45°NLon: 66°WElev: 10ft.
Partly Cloudy and Breezy
89°F
32°C
| Humidity | 65% |
| Wind Speed | E 22 G 36 mph |
| Barometer | 30.03 in (1016.8 mb) |
| Dewpoint | 76°F (24°C) |
| Visibility | 8.00 mi |
| Heat Index | 100°F (38°C) |
| Last update | 15 Aug 1:56 pm AST |
Extended Forecast for
Comunas PR
Heat Advisory August 15, 02:06pm until August 15, 05:00pm
NOW until 5:00pm Sat
Heat Advisory
This Afternoon
High: 88 °F
Scattered
ShowersTonight
Low: 78 °F
Showers
LikelySunday
High: 87 °F
Scattered
Showers then
Isolated
ShowersSunday Night
Low: 79 °F
Clear then
Isolated
ShowersMonday
High: 88 °F
Isolated
ShowersMonday Night
Low: 79 °F
Isolated
ShowersTuesday
High: 88 °F
Sunny
Tuesday Night
Low: 78 °F
Clear
Detailed Forecast
This Afternoon
Scattered showers, mainly after 3pm. Widespread haze before 3pm. Mostly sunny, with a high near 88. East northeast wind around 21 mph. Chance of precipitation is 30%.
Tonight
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 78. East northeast wind 14 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday
Scattered showers, mainly before noon. Mostly sunny, with a high near 87. East wind 15 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Isolated showers between midnight and 3am. Mostly clear, with a low around 79. East northeast wind around 14 mph. Chance of precipitation is 10%.
Monday
Isolated showers. Mostly sunny, with a high near 88. East wind 11 to 14 mph. Chance of precipitation is 20%.
Monday Night
Isolated showers. Partly cloudy, with a low around 79. East northeast wind 8 to 11 mph. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 88. East wind 11 to 14 mph.
Tuesday Night
Clear, with a low around 78. East northeast wind 8 to 10 mph.
Wednesday
Scattered showers, mainly after noon. Mostly sunny, with a high near 88. East wind around 11 mph. Chance of precipitation is 40%.
Wednesday Night
Partly cloudy, with a low around 79.
Thursday
Showers likely. Partly sunny, with a high near 88. Chance of precipitation is 60%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 79. Chance of precipitation is 50%.
Friday
Scattered showers. Partly sunny, with a high near 88. Chance of precipitation is 50%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Comunas PR
18.08°N 65.83°W (Elev. 187 ft)
18.08°N 65.83°W (Elev. 187 ft)
1:34 pm AST Aug 15, 2026
2pm AST Aug 15, 2026-6pm AST Aug 21, 2026
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