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Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

88°F

31°C

Humidity 55%
Wind Speed E 12 G 23 mph
Barometer 29.95 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 2 May 2:56 pm AST
Extended Forecast for

Luis M. Cintron PR

  • This Afternoon

    This Afternoon: Isolated showers. Mostly sunny, with a high near 86. East southeast wind around 14 mph. Chance of precipitation is 20%.

    High: 86 °F

    Isolated
    Showers

  • Tonight

    Tonight: Isolated showers. Partly cloudy, with a low around 78. East southeast wind 10 to 13 mph. Chance of precipitation is 20%.

    Low: 78 °F

    Isolated
    Showers

  • Sunday

    Sunday: Isolated showers before noon. Sunny, with a high near 86. East southeast wind 11 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 86 °F

    Isolated
    Showers then
    Sunny

  • Sunday Night

    Sunday Night: Scattered showers after 9pm. Partly cloudy, with a low around 78. East wind 9 to 13 mph. Chance of precipitation is 30%.

    Low: 78 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers, mainly before noon. Mostly sunny, with a high near 87. East southeast wind around 14 mph. Chance of precipitation is 30%.

    High: 87 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Isolated showers. Partly cloudy, with a low around 77. East wind 10 to 14 mph. Chance of precipitation is 10%.

    Low: 77 °F

    Isolated
    Showers

  • Tuesday

    Tuesday: Scattered showers, mainly before noon. Mostly sunny, with a high near 88. East southeast wind 13 to 15 mph. Chance of precipitation is 40%.

    High: 88 °F

    Scattered
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 77. East wind 10 to 13 mph.

    Low: 77 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 86. East southeast wind 11 to 14 mph.

    High: 86 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Isolated showers. Mostly sunny, with a high near 86. East southeast wind around 14 mph. Chance of precipitation is 20%.
Tonight
Isolated showers. Partly cloudy, with a low around 78. East southeast wind 10 to 13 mph. Chance of precipitation is 20%.
Sunday
Isolated showers before noon. Sunny, with a high near 86. East southeast wind 11 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Sunday Night
Scattered showers after 9pm. Partly cloudy, with a low around 78. East wind 9 to 13 mph. Chance of precipitation is 30%.
Monday
Scattered showers, mainly before noon. Mostly sunny, with a high near 87. East southeast wind around 14 mph. Chance of precipitation is 30%.
Monday Night
Isolated showers. Partly cloudy, with a low around 77. East wind 10 to 14 mph. Chance of precipitation is 10%.
Tuesday
Scattered showers, mainly before noon. Mostly sunny, with a high near 88. East southeast wind 13 to 15 mph. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 77. East wind 10 to 13 mph.
Wednesday
Mostly sunny, with a high near 86. East southeast wind 11 to 14 mph.
Wednesday Night
Scattered showers. Partly cloudy, with a low around 77. Chance of precipitation is 30%.
Thursday
Scattered showers. Mostly sunny, with a high near 85. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 77.
Friday
Scattered showers. Mostly sunny, with a high near 85. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Luis M. Cintron PR
 18.32°N 65.64°W (Elev. 23 ft)
Last Update:
1:46 pm AST May 2, 2026
Forecast Valid:
3pm AST May 2, 2026-6pm AST May 8, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation