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Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

84°F

29°C

Humidity 77%
Wind Speed E 14 mph
Barometer 30.04 in (1017.2 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 3 Jul 6:56 pm AST
Extended Forecast for

3 Miles SSW G. L. Garcia PR

  • Tonight

    Tonight: Scattered showers and thunderstorms. Widespread haze after 3am. Mostly cloudy, with a low around 71. East wind 6 to 8 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 71 °F

    Scattered
    Showers

  • Independence Day

    Independence Day: Isolated showers before 9am, then isolated showers after noon. Widespread haze. Mostly sunny, with a high near 81. East southeast wind 11 to 14 mph. Chance of precipitation is 20%.

    High: 81 °F

    Isolated
    Showers

  • Saturday Night

    Saturday Night: Scattered showers, mainly before 9pm. Widespread haze after 9pm. Partly cloudy, with a low around 72. East wind around 8 mph. Chance of precipitation is 30%.

    Low: 72 °F

    Scattered
    Showers

  • Sunday

    Sunday: Isolated showers before noon. Widespread haze. Sunny, with a high near 81. East wind 10 to 14 mph. Chance of precipitation is 10%.

    High: 81 °F

    Isolated
    Showers then
    Haze

  • Sunday Night

    Sunday Night: Isolated showers. Widespread haze. Partly cloudy, with a low around 72. East wind around 8 mph. Chance of precipitation is 10%.

    Low: 72 °F

    Isolated
    Showers

  • Monday

    Monday: Isolated showers. Widespread haze. Mostly sunny, with a high near 81. East wind 11 to 14 mph. Chance of precipitation is 20%.

    High: 81 °F

    Isolated
    Showers

  • Monday Night

    Monday Night: Widespread haze. Partly cloudy, with a low around 72. East wind 6 to 8 mph.

    Low: 72 °F

    Haze

  • Tuesday

    Tuesday: Widespread haze. Mostly sunny, with a high near 82. East wind 11 to 15 mph.

    High: 82 °F

    Haze

  • Tuesday Night

    Tuesday Night: Widespread haze. Mostly clear, with a low around 72. East wind around 9 mph.

    Low: 72 °F

    Haze

Detailed Forecast

Tonight
Scattered showers and thunderstorms. Widespread haze after 3am. Mostly cloudy, with a low around 71. East wind 6 to 8 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Independence Day
Isolated showers before 9am, then isolated showers after noon. Widespread haze. Mostly sunny, with a high near 81. East southeast wind 11 to 14 mph. Chance of precipitation is 20%.
Saturday Night
Scattered showers, mainly before 9pm. Widespread haze after 9pm. Partly cloudy, with a low around 72. East wind around 8 mph. Chance of precipitation is 30%.
Sunday
Isolated showers before noon. Widespread haze. Sunny, with a high near 81. East wind 10 to 14 mph. Chance of precipitation is 10%.
Sunday Night
Isolated showers. Widespread haze. Partly cloudy, with a low around 72. East wind around 8 mph. Chance of precipitation is 10%.
Monday
Isolated showers. Widespread haze. Mostly sunny, with a high near 81. East wind 11 to 14 mph. Chance of precipitation is 20%.
Monday Night
Widespread haze. Partly cloudy, with a low around 72. East wind 6 to 8 mph.
Tuesday
Widespread haze. Mostly sunny, with a high near 82. East wind 11 to 15 mph.
Tuesday Night
Widespread haze. Mostly clear, with a low around 72. East wind around 9 mph.
Wednesday
Showers likely, mainly before noon. Mostly cloudy, with a high near 81. Chance of precipitation is 60%.
Wednesday Night
Partly cloudy, with a low around 72.
Thursday
Mostly sunny, with a high near 81.
Thursday Night
Mostly clear, with a low around 73.
Friday
Mostly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW G. L. Garcia PR
 18.1°N 66.11°W (Elev. 1650 ft)
Last Update:
7:27 pm AST Jul 3, 2026
Forecast Valid:
7pm AST Jul 3, 2026-6pm AST Jul 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation