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 | 29.99 in |
| Dewpoint | 72°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 82°F (28°C) |
| Last update | 11 Jun 2:56 am AST |
Extended Forecast for
San Juan PR
Overnight
Low: 77 °F
Isolated
ShowersThursday
High: 90 °F
Scattered
Showers then
Showers
LikelyThursday Night
Low: 77 °F
Isolated
ShowersFriday
High: 90 °F
Scattered
ShowersFriday Night
Low: 78 °F
Isolated
Showers then
Mostly ClearSaturday
High: 91 °F
Scattered
ShowersSaturday Night
Low: 78 °F
Clear
Sunday
High: 88 °F
Mostly Sunny
Sunday Night
Low: 78 °F
Mostly Clear
Detailed Forecast
Overnight
Isolated showers. Partly cloudy, with a low around 77. East southeast wind around 5 mph. Chance of precipitation is 10%.
Thursday
Scattered showers before noon, then scattered showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 90. Heat index values as high as 102. East southeast wind 7 to 13 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Isolated showers. Partly cloudy, with a low around 77. Southeast wind around 8 mph. Chance of precipitation is 20%.
Friday
Scattered showers, mainly after noon. Partly sunny, with a high near 90. East wind 9 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Friday Night
Isolated showers before midnight. Mostly clear, with a low around 78. East southeast wind 6 to 10 mph. Chance of precipitation is 10%.
Saturday
Scattered showers, mainly after noon. Mostly sunny, with a high near 91. East wind 10 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Saturday Night
Clear, with a low around 78. East wind 8 to 11 mph.
Sunday
Mostly sunny, with a high near 88. East wind 11 to 17 mph, with gusts as high as 22 mph.
Sunday Night
Mostly clear, with a low around 78. East wind 8 to 11 mph.
Monday
Mostly sunny, with a high near 89.
Monday Night
Partly cloudy, with a low around 78.
Tuesday
Mostly sunny, with a high near 87.
Tuesday Night
Partly cloudy, with a low around 78.
Wednesday
Mostly sunny, with a high near 87.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
San Juan PR
18.41°N 66.08°W (Elev. 16 ft)
18.41°N 66.08°W (Elev. 16 ft)
2:53 am AST Jun 11, 2026
3am AST Jun 11, 2026-6pm AST Jun 17, 2026
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