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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

80°F

27°C

Humidity 82%
Wind Speed Calm
Barometer 29.95 in (1014.2 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 12 Nov 3:56 am AST
Extended Forecast for

Galateo PR

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

  • Today

    Today: Isolated showers before 9am, then isolated showers after 3pm. Mostly sunny, with a high near 91. Southeast wind 5 to 14 mph. Chance of precipitation is 20%.

    High: 91 °F

    Isolated
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 77. South southeast wind 6 to 8 mph.

    Low: 77 °F

    Mostly Clear

  • Friday

    Friday: Scattered showers, mainly between 9am and noon. Mostly sunny, with a high near 90. South southeast wind 10 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    High: 90 °F

    Scattered
    Showers then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 77. South southeast wind 9 to 11 mph.

    Low: 77 °F

    Mostly Clear

  • Saturday

    Saturday: Scattered showers, mainly after noon. Mostly sunny, with a high near 91. South southeast wind 11 to 15 mph. Chance of precipitation is 30%.

    High: 91 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Isolated showers before midnight. Mostly clear, with a low around 76. South southeast wind 5 to 8 mph. Chance of precipitation is 20%.

    Low: 76 °F

    Isolated
    Showers then
    Clear

  • Sunday

    Sunday: Sunny, with a high near 89. East wind 6 to 11 mph.

    High: 89 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 75. Southeast wind around 5 mph.

    Low: 75 °F

    Clear

  • Monday

    Monday: Scattered showers, mainly after noon. Mostly sunny, with a high near 86. East northeast wind 5 to 11 mph. Chance of precipitation is 30%.

    High: 86 °F

    Mostly Sunny
    then
    Scattered
    Showers

Detailed Forecast

Today
Isolated showers before 9am, then isolated showers after 3pm. Mostly sunny, with a high near 91. Southeast wind 5 to 14 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 77. South southeast wind 6 to 8 mph.
Friday
Scattered showers, mainly between 9am and noon. Mostly sunny, with a high near 90. South southeast wind 10 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Friday Night
Mostly clear, with a low around 77. South southeast wind 9 to 11 mph.
Saturday
Scattered showers, mainly after noon. Mostly sunny, with a high near 91. South southeast wind 11 to 15 mph. Chance of precipitation is 30%.
Saturday Night
Isolated showers before midnight. Mostly clear, with a low around 76. South southeast wind 5 to 8 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 89. East wind 6 to 11 mph.
Sunday Night
Clear, with a low around 75. Southeast wind around 5 mph.
Monday
Scattered showers, mainly after noon. Mostly sunny, with a high near 86. East northeast wind 5 to 11 mph. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 74.
Tuesday
Mostly sunny, with a high near 86.
Tuesday Night
Mostly clear, with a low around 75.
Wednesday
Mostly sunny, with a high near 88.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Galateo PR
 18.37°N 66.26°W (Elev. 69 ft)
Last Update:
3:33 am AST Nov 12, 2026
Forecast Valid:
4am AST Nov 12, 2026-6pm AST Nov 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation