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Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

90°F

32°C

Humidity 63%
Wind Speed E 16 G 22 mph
Barometer 29.91 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index101°F (38°C)
Last update 16 Oct 1:56 pm AST
Extended Forecast for

Luquillo PR

  • This Afternoon

    This Afternoon: Scattered showers, mainly after 3pm. Mostly sunny, with a high near 88. East wind around 11 mph. Chance of precipitation is 40%.

    High: 88 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers, mainly after 9pm. Partly cloudy, with a low around 79. East wind around 10 mph. Chance of precipitation is 40%.

    Low: 79 °F

    Scattered
    Showers

  • Saturday

    Saturday: Isolated showers before 3pm. Mostly sunny, with a high near 89. East southeast wind around 11 mph. Chance of precipitation is 20%.

    High: 89 °F

    Isolated
    Showers

  • Saturday Night

    Saturday Night: Scattered showers. Mostly cloudy, with a low around 78. East southeast wind around 8 mph. Chance of precipitation is 40%.

    Low: 78 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 88. East southeast wind 6 to 10 mph. Chance of precipitation is 50%.

    High: 88 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers. Mostly cloudy, with a low around 78. East southeast wind 6 to 9 mph. Chance of precipitation is 50%.

    Low: 78 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers. 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 77. East southeast wind 6 to 8 mph. Chance of precipitation is 50%.

    Low: 77 °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 50%.

    High: 87 °F

    Scattered
    Showers

Detailed Forecast

This Afternoon
Scattered showers, mainly after 3pm. Mostly sunny, with a high near 88. East wind around 11 mph. Chance of precipitation is 40%.
Tonight
Scattered showers, mainly after 9pm. Partly cloudy, with a low around 79. East wind around 10 mph. Chance of precipitation is 40%.
Saturday
Isolated showers before 3pm. Mostly sunny, with a high near 89. East southeast wind around 11 mph. Chance of precipitation is 20%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 78. 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 88. East southeast wind 6 to 10 mph. Chance of precipitation is 50%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 78. East southeast wind 6 to 9 mph. Chance of precipitation is 50%.
Monday
Scattered showers. 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 77. 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 50%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 78. Chance of precipitation is 50%.
Wednesday
Showers likely. Mostly cloudy, with a high near 88. Chance of precipitation is 60%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 78. Chance of precipitation is 50%.
Thursday
Scattered showers. Partly sunny, with a high near 88. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Luquillo PR
 18.38°N 65.72°W (Elev. 3 ft)
Last Update:
1:30 pm AST Oct 16, 2026
Forecast Valid:
2pm AST Oct 16, 2026-6pm AST Oct 22, 2026
 
Forecast Discussion
 
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Additional Resources

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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