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Current conditions at
San Juan, Luis Munoz Marin International Airport (TJSJ)
Lat: 18.45°NLon: 66°WElev: 10ft.
Mostly Cloudy
89°F
32°C
| Humidity | 61% |
| Wind Speed | E 17 G 30 mph |
| Barometer | 30.04 in (1017.0 mb) |
| Dewpoint | 74°F (23°C) |
| Visibility | 9.00 mi |
| Heat Index | 98°F (37°C) |
| Last update | 1 Aug 10:56 am AST |
Extended Forecast for
3 Miles WNW Luis Muñoz MarÃn International Airport PR
Today
High: 91 °F
Showers
LikelyTonight
Low: 79 °F
Scattered
ShowersSunday
High: 91 °F
Showers
LikelySunday Night
Low: 79 °F
Scattered
ShowersMonday
High: 91 °F
Isolated
ShowersMonday Night
Low: 79 °F
Haze then
Scattered
ShowersTuesday
High: 91 °F
Scattered
Showers then
HazeTuesday Night
Low: 79 °F
Scattered
ShowersWednesday
High: 91 °F
Scattered
Showers
Detailed Forecast
Today
Scattered showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then scattered showers and thunderstorms after 3pm. Mostly cloudy, with a high near 91. Heat index values as high as 103. East wind 16 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Scattered showers, mainly before 3am. Partly cloudy, with a low around 79. East southeast wind around 11 mph. Chance of precipitation is 40%.
Sunday
Scattered showers, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 91. Heat index values as high as 105. East wind 9 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 Night
Scattered showers, mainly before 3am. Widespread haze after 3am. Partly cloudy, with a low around 79. East wind 9 to 11 mph. Chance of precipitation is 40%.
Monday
Isolated showers. Widespread haze. Mostly sunny, with a high near 91. East wind 10 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Monday Night
Scattered showers after midnight. Widespread haze before midnight. Partly cloudy, with a low around 79. East wind 10 to 13 mph. Chance of precipitation is 30%.
Tuesday
Scattered showers, mainly before noon. Widespread haze after noon. Mostly sunny, with a high near 91. East northeast wind 11 to 17 mph. Chance of precipitation is 40%.
Tuesday Night
Scattered showers. Partly cloudy, with a low around 79. East wind around 9 mph. Chance of precipitation is 30%.
Wednesday
Scattered showers. Partly sunny, with a high near 91. East wind 8 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Wednesday Night
Partly cloudy, with a low around 80.
Thursday
Scattered showers. Mostly sunny, with a high near 92. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 81.
Friday
Sunny, with a high near 92.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles WNW Luis Muñoz MarÃn International Airport PR
18.45°N 66.04°W (Elev. 7 ft)
18.45°N 66.04°W (Elev. 7 ft)
10:09 am AST Aug 1, 2026
11am AST Aug 1, 2026-6pm AST Aug 7, 2026
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