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Hazardous Weather Conditions

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 59%
Wind Speed E 16 G 25 mph
Barometer 30.07 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 6 Aug 10:56 am AST
Extended Forecast for

2 Miles N G. L. Garcia PR

Heat Advisory until August 6, 05:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until August 6, 05:00pm

    NOW until 5:00pm Thu

    Heat Advisory

  • Today

    High: 84 °F

    Scattered
    Showers

  • Tonight

    Tonight: Isolated showers before midnight, then isolated showers after 3am. Mostly clear, with a low around 72. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 10%.

    Low: 72 °F

    Isolated
    Showers

  • Friday

    Friday: Isolated showers. Mostly sunny, with a high near 86. East wind 6 to 13 mph. Chance of precipitation is 20%.

    High: 86 °F

    Isolated
    Showers

  • Friday Night

    Friday Night: Isolated showers. Partly cloudy, with a low around 71. East northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 10%.

    Low: 71 °F

    Isolated
    Showers

  • Saturday

    Saturday: Isolated showers before noon. Sunny, with a high near 86. East wind 9 to 13 mph. Chance of precipitation is 10%.

    High: 86 °F

    Isolated
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Isolated showers. Partly cloudy, with a low around 73. East northeast wind 3 to 6 mph. Chance of precipitation is 10%.

    Low: 73 °F

    Isolated
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 82. East wind 10 to 14 mph.

    High: 82 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Scattered showers. Mostly cloudy, with a low around 73. East wind around 6 mph. Chance of precipitation is 50%.

    Low: 73 °F

    Scattered
    Showers

Detailed Forecast

Today
Scattered showers, mainly before noon. Mostly sunny, with a high near 84. East southeast wind 11 to 13 mph. Chance of precipitation is 30%.
Tonight
Isolated showers before midnight, then isolated showers after 3am. Mostly clear, with a low around 72. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 10%.
Friday
Isolated showers. Mostly sunny, with a high near 86. East wind 6 to 13 mph. Chance of precipitation is 20%.
Friday Night
Isolated showers. Partly cloudy, with a low around 71. East northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 10%.
Saturday
Isolated showers before noon. Sunny, with a high near 86. East wind 9 to 13 mph. Chance of precipitation is 10%.
Saturday Night
Isolated showers. Partly cloudy, with a low around 73. East northeast wind 3 to 6 mph. Chance of precipitation is 10%.
Sunday
Mostly sunny, with a high near 82. East wind 10 to 14 mph.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 73. East wind around 6 mph. Chance of precipitation is 50%.
Monday
Scattered showers. Partly sunny, with a high near 85. East wind 10 to 14 mph. Chance of precipitation is 40%.
Monday Night
Mostly clear, with a low around 74.
Tuesday
Scattered showers. Mostly sunny, with a high near 85. Chance of precipitation is 40%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 72. Chance of precipitation is 40%.
Wednesday
Scattered showers. Mostly sunny, with a high near 87. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N G. L. Garcia PR
 18.16°N 66.11°W (Elev. 1545 ft)
Last Update:
4:47 am AST Aug 6, 2026
Forecast Valid:
11am AST Aug 6, 2026-6pm AST Aug 12, 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