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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

88°F

31°C

Humidity 62%
Wind Speed SE 6 mph
Barometer 30.01 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 12 Nov 10:56 am AST
Extended Forecast for

Patillas PR

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

    NOW until 5:00pm Thu

    Heat Advisory

  • Today

    High: 88 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers. Partly cloudy, with a low around 79. East southeast wind 9 to 11 mph. Chance of precipitation is 30%.

    Low: 79 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers, mainly before 3pm. Partly sunny, with a high near 87. Southeast wind 14 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    High: 87 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers, mainly after 9pm. Partly cloudy, with a low around 79. Southeast wind 11 to 13 mph. Chance of precipitation is 30%.

    Low: 79 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 87. Southeast wind 11 to 15 mph. Chance of precipitation is 50%.

    High: 87 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers, mainly before midnight. Partly cloudy, with a low around 78. East southeast wind around 8 mph. Chance of precipitation is 40%.

    Low: 78 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 88. East southeast wind around 8 mph.

    High: 88 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 76. East northeast wind around 7 mph.

    Low: 76 °F

    Mostly Clear

Detailed Forecast

Today
Scattered showers, mainly after noon. Partly sunny, with a high near 88. Southeast wind around 11 mph. Chance of precipitation is 50%.
Tonight
Scattered showers. Partly cloudy, with a low around 79. East southeast wind 9 to 11 mph. Chance of precipitation is 30%.
Friday
Scattered showers, mainly before 3pm. Partly sunny, with a high near 87. Southeast wind 14 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Scattered showers, mainly after 9pm. Partly cloudy, with a low around 79. Southeast wind 11 to 13 mph. Chance of precipitation is 30%.
Saturday
Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 87. Southeast wind 11 to 15 mph. Chance of precipitation is 50%.
Saturday Night
Scattered showers, mainly before midnight. Partly cloudy, with a low around 78. East southeast wind around 8 mph. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 88. East southeast wind around 8 mph.
Sunday Night
Mostly clear, with a low around 76. East northeast wind around 7 mph.
Monday
Scattered showers, mainly before noon. Mostly sunny, with a high near 88. East wind 7 to 13 mph. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 75.
Tuesday
Mostly sunny, with a high near 88.
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 87. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Patillas PR
 18°N 66.02°W (Elev. 75 ft)
Last Update:
9:30 am AST Nov 12, 2026
Forecast Valid:
11am 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