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Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

82°F

28°C

Humidity 79%
Wind Speed E 3 mph
Barometer 29.97 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 16 Oct 9:56 pm AST
Extended Forecast for

Luquillo PR

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 77. East wind around 10 mph. Chance of precipitation is 40%.

    Low: 77 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers, mainly before noon. Mostly sunny, with a high near 87. East southeast wind around 11 mph. Chance of precipitation is 30%.

    High: 87 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers. Mostly cloudy, with a low around 77. East southeast wind around 8 mph. Chance of precipitation is 40%.

    Low: 77 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 87. East southeast wind 6 to 10 mph. Chance of precipitation is 50%.

    High: 87 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers. Mostly cloudy, with a low around 77. East southeast wind 6 to 8 mph. Chance of precipitation is 50%.

    Low: 77 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 87. East wind 8 to 10 mph. Chance of precipitation is 50%.

    High: 87 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers. Mostly cloudy, with a low around 76. East southeast wind 6 to 8 mph. Chance of precipitation is 50%.

    Low: 76 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers. Partly sunny, with a high near 87. East southeast wind 6 to 10 mph. Chance of precipitation is 40%.

    High: 87 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 76. Southeast wind 5 to 7 mph. Chance of precipitation is 50%.

    Low: 76 °F

    Scattered
    Showers

Detailed Forecast

Tonight
Scattered showers. Mostly cloudy, with a low around 77. East wind around 10 mph. Chance of precipitation is 40%.
Saturday
Scattered showers, mainly before noon. Mostly sunny, with a high near 87. East southeast wind around 11 mph. Chance of precipitation is 30%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 77. East southeast wind around 8 mph. Chance of precipitation is 40%.
Sunday
Scattered showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 87. East southeast wind 6 to 10 mph. Chance of precipitation is 50%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 77. East southeast wind 6 to 8 mph. Chance of precipitation is 50%.
Monday
Scattered showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 87. East wind 8 to 10 mph. Chance of precipitation is 50%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 76. East southeast wind 6 to 8 mph. Chance of precipitation is 50%.
Tuesday
Scattered showers. Partly sunny, with a high near 87. East southeast wind 6 to 10 mph. Chance of precipitation is 40%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 76. Southeast wind 5 to 7 mph. Chance of precipitation is 50%.
Wednesday
Scattered showers. Partly sunny, with a high near 88. Chance of precipitation is 50%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 77. Chance of precipitation is 40%.
Thursday
Scattered showers. Partly sunny, with a high near 88. Chance of precipitation is 50%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 77. Chance of precipitation is 40%.
Friday
Showers likely. Mostly cloudy, with a high near 88. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Luquillo PR
 18.37°N 65.71°W (Elev. 3 ft)
Last Update:
9:56 pm AST Oct 16, 2026
Forecast Valid:
10pm AST Oct 16, 2026-6pm AST Oct 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation