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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.

Mostly Cloudy

75°F

24°C

Humidity 89%
Wind Speed NE 6 mph
Barometer 30.01 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 14 May 2:56 am AST
Extended Forecast for

Emajagua PR

Heat Advisory May 14, 11:00am until May 14, 04:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: Showers likely. Mostly cloudy, with a low around 77. East wind around 13 mph. Chance of precipitation is 60%.

    Low: 77 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely, mainly before 9am. Partly sunny, with a high near 85. East southeast wind 11 to 14 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 85 °F

    Showers
    Likely then
    Isolated
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly after 3am. Mostly cloudy, with a low around 77. East wind 11 to 13 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 77 °F

    Showers
    Likely

  • Friday

    Friday: Showers likely, mainly before 9am. Partly sunny, with a high near 85. East southeast wind 10 to 13 mph. Chance of precipitation is 60%.

    High: 85 °F

    Showers
    Likely then
    Isolated
    Showers

  • Friday Night

    Friday Night: Scattered showers. Mostly cloudy, with a low around 77. East wind 9 to 13 mph. Chance of precipitation is 40%.

    Low: 77 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers. Mostly sunny, with a high near 85. East wind around 14 mph. Chance of precipitation is 30%.

    High: 85 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers, mainly after midnight. Mostly cloudy, with a low around 77. East northeast wind around 14 mph. Chance of precipitation is 50%.

    Low: 77 °F

    Partly Cloudy
    then
    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers, mainly before noon. Mostly sunny, with a high near 85. East wind around 14 mph. Chance of precipitation is 40%.

    High: 85 °F

    Scattered
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Scattered showers. Mostly cloudy, with a low around 77. East wind 11 to 14 mph. Chance of precipitation is 40%.

    Low: 77 °F

    Scattered
    Showers

Detailed Forecast

Overnight
Showers likely. Mostly cloudy, with a low around 77. East wind around 13 mph. Chance of precipitation is 60%.
Thursday
Showers likely, mainly before 9am. Partly sunny, with a high near 85. East southeast wind 11 to 14 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Showers likely, mainly after 3am. Mostly cloudy, with a low around 77. East wind 11 to 13 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Showers likely, mainly before 9am. Partly sunny, with a high near 85. East southeast wind 10 to 13 mph. Chance of precipitation is 60%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 77. East wind 9 to 13 mph. Chance of precipitation is 40%.
Saturday
Scattered showers. Mostly sunny, with a high near 85. East wind around 14 mph. Chance of precipitation is 30%.
Saturday Night
Scattered showers, mainly after midnight. Mostly cloudy, with a low around 77. East northeast wind around 14 mph. Chance of precipitation is 50%.
Sunday
Scattered showers, mainly before noon. Mostly sunny, with a high near 85. East wind around 14 mph. Chance of precipitation is 40%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 77. East wind 11 to 14 mph. Chance of precipitation is 40%.
Monday
Scattered showers. Mostly cloudy, with a high near 84. Chance of precipitation is 50%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 76. Chance of precipitation is 50%.
Tuesday
Scattered showers. Partly sunny, with a high near 85. Chance of precipitation is 50%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 76. Chance of precipitation is 40%.
Wednesday
Scattered showers. Mostly cloudy, with a high near 84. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Emajagua PR
 18°N 65.87°W (Elev. 0 ft)
Last Update:
2:41 am AST May 14, 2026
Forecast Valid:
3am AST May 14, 2026-6pm AST May 20, 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