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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.

A Few Clouds

82°F

28°C

Humidity 74%
Wind Speed Calm
Barometer 30.00 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 12 Nov 7:56 am AST
Extended Forecast for

Naguabo PR

Heat Advisory November 12, 10:00am until November 12, 05:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: Scattered showers, mainly between 9am and 3pm. Mostly sunny, with a high near 88. Southeast wind 10 to 13 mph. Chance of precipitation is 40%.

    High: 88 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers, mainly before midnight. Partly cloudy, with a low around 79. Southeast wind around 11 mph. Chance of precipitation is 30%.

    Low: 79 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers, mainly before 3pm. Mostly sunny, with a high near 88. South southeast wind around 16 mph. Chance of precipitation is 40%.

    High: 88 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers, mainly after 9pm. Partly cloudy, with a low around 76. South southeast wind around 14 mph. Chance of precipitation is 30%.

    Low: 76 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 89. South southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    High: 89 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Isolated showers. Partly cloudy, with a low around 77. Southeast wind around 9 mph. Chance of precipitation is 20%.

    Low: 77 °F

    Isolated
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 89. Southeast wind around 8 mph.

    High: 89 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 75. East wind around 9 mph.

    Low: 75 °F

    Mostly Clear

  • Monday

    Monday: Scattered showers. Partly sunny, with a high near 88. East wind 9 to 11 mph. Chance of precipitation is 40%.

    High: 88 °F

    Scattered
    Showers

Detailed Forecast

Today
Scattered showers, mainly between 9am and 3pm. Mostly sunny, with a high near 88. Southeast wind 10 to 13 mph. Chance of precipitation is 40%.
Tonight
Scattered showers, mainly before midnight. Partly cloudy, with a low around 79. Southeast wind around 11 mph. Chance of precipitation is 30%.
Friday
Scattered showers, mainly before 3pm. Mostly sunny, with a high near 88. South southeast wind around 16 mph. Chance of precipitation is 40%.
Friday Night
Scattered showers, mainly after 9pm. Partly cloudy, with a low around 76. South southeast wind around 14 mph. Chance of precipitation is 30%.
Saturday
Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 89. South southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Saturday Night
Isolated showers. Partly cloudy, with a low around 77. Southeast wind around 9 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 89. Southeast wind around 8 mph.
Sunday Night
Mostly clear, with a low around 75. East wind around 9 mph.
Monday
Scattered showers. Partly sunny, with a high near 88. East wind 9 to 11 mph. Chance of precipitation is 40%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 75. Chance of precipitation is 40%.
Tuesday
Scattered showers. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
Tuesday Night
Scattered showers. Partly cloudy, with a low around 76. Chance of precipitation is 30%.
Wednesday
Scattered showers. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Naguabo PR
 18.21°N 65.74°W (Elev. 164 ft)
Last Update:
7:27 am AST Nov 12, 2026
Forecast Valid:
8am AST Nov 12, 2026-6pm AST Nov 18, 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