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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

91°F

33°C

Humidity 56%
Wind Speed SE 9 G 21 mph
Barometer 29.93 in (1013.4 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 12 Nov 1:56 pm AST
Extended Forecast for

Canovanas 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

  • This Afternoon

    High: 91 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers, mainly before 9pm. Partly cloudy, with a low around 77. Southeast wind around 10 mph. Chance of precipitation is 30%.

    Low: 77 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers, mainly between 9am and noon. Mostly sunny, with a high near 91. South southeast wind 14 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    High: 91 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Friday Night

    Friday Night: Isolated showers. Partly cloudy, with a low around 77. South southeast wind around 14 mph. Chance of precipitation is 20%.

    Low: 77 °F

    Isolated
    Showers

  • Saturday

    Saturday: Scattered showers, mainly after noon. Mostly sunny, with a high near 92. South southeast wind 13 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    High: 92 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Isolated showers before midnight. Mostly clear, with a low around 76. Southeast wind 7 to 9 mph. Chance of precipitation is 20%.

    Low: 76 °F

    Isolated
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 91. East southeast wind 7 to 13 mph.

    High: 91 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 76. East southeast wind around 8 mph.

    Low: 76 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Scattered showers, mainly before 3pm. Mostly sunny, with a high near 91. Southeast wind 14 to 16 mph. Chance of precipitation is 30%.
Tonight
Scattered showers, mainly before 9pm. Partly cloudy, with a low around 77. Southeast wind around 10 mph. Chance of precipitation is 30%.
Friday
Scattered showers, mainly between 9am and noon. Mostly sunny, with a high near 91. South southeast wind 14 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Friday Night
Isolated showers. Partly cloudy, with a low around 77. South southeast wind around 14 mph. Chance of precipitation is 20%.
Saturday
Scattered showers, mainly after noon. Mostly sunny, with a high near 92. South southeast wind 13 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Saturday Night
Isolated showers before midnight. Mostly clear, with a low around 76. Southeast wind 7 to 9 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 91. East southeast wind 7 to 13 mph.
Sunday Night
Mostly clear, with a low around 76. East southeast wind around 8 mph.
Monday
Scattered showers. Partly sunny, with a high near 89. East wind 8 to 11 mph. Chance of precipitation is 40%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 74. Chance of precipitation is 40%.
Tuesday
Scattered showers. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 75.
Wednesday
Scattered showers. Mostly sunny, with a high near 90. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Canovanas PR
 18.37°N 65.9°W (Elev. 75 ft)
Last Update:
1:55 pm AST Nov 12, 2026
Forecast Valid:
2pm 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