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Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

A Few Clouds

84°F

29°C

Humidity 74%
Wind Speed SE 3 mph
Barometer 29.97 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 12 Nov 7:56 pm AST
Extended Forecast for

Toa Baja PR

  • Tonight

    Tonight: Scattered showers, mainly before 9pm. Mostly clear, with a low around 78. Southeast wind around 8 mph. Chance of precipitation is 30%.

    Low: 78 °F

    Scattered
    Showers then
    Clear

  • Friday

    Friday: Isolated showers between noon and 3pm. Sunny, with a high near 92. Southeast wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 20%.

    High: 92 °F

    Sunny then
    Isolated
    Showers

  • Friday Night

    Friday Night: Isolated showers between 9pm and midnight. Mostly clear, with a low around 78. South southeast wind around 11 mph. Chance of precipitation is 10%.

    Low: 78 °F

    Isolated
    Showers then
    Clear

  • Saturday

    Saturday: Scattered showers, mainly after noon. Mostly sunny, with a high near 92. South southeast wind 10 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    High: 92 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Isolated showers before midnight. Mostly clear, with a low around 77. Southeast wind 7 to 9 mph. Chance of precipitation is 20%.

    Low: 77 °F

    Isolated
    Showers then
    Clear

  • Sunday

    Sunday: Sunny, with a high near 90. East wind 6 to 13 mph.

    High: 90 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 76. Southeast wind 3 to 8 mph.

    Low: 76 °F

    Clear

  • Monday

    Monday: Scattered showers, mainly after noon. Mostly sunny, with a high near 88. Light east southeast wind becoming east northeast 8 to 13 mph in the morning. Chance of precipitation is 30%.

    High: 88 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 75. East southeast wind 6 to 8 mph.

    Low: 75 °F

    Mostly Clear

Detailed Forecast

Tonight
Scattered showers, mainly before 9pm. Mostly clear, with a low around 78. Southeast wind around 8 mph. Chance of precipitation is 30%.
Friday
Isolated showers between noon and 3pm. Sunny, with a high near 92. Southeast wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 20%.
Friday Night
Isolated showers between 9pm and midnight. Mostly clear, with a low around 78. South southeast wind around 11 mph. Chance of precipitation is 10%.
Saturday
Scattered showers, mainly after noon. Mostly sunny, with a high near 92. South southeast wind 10 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Saturday Night
Isolated showers before midnight. Mostly clear, with a low around 77. Southeast wind 7 to 9 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 90. East wind 6 to 13 mph.
Sunday Night
Clear, with a low around 76. Southeast wind 3 to 8 mph.
Monday
Scattered showers, mainly after noon. Mostly sunny, with a high near 88. Light east southeast wind becoming east northeast 8 to 13 mph in the morning. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 75. East southeast wind 6 to 8 mph.
Tuesday
Mostly sunny, with a high near 87.
Tuesday Night
Partly cloudy, with a low around 76.
Wednesday
Scattered showers. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
Wednesday Night
Scattered showers. Partly cloudy, with a low around 75. Chance of precipitation is 30%.
Thursday
Scattered showers. Mostly sunny, with a high near 90. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Toa Baja PR
 18.45°N 66.25°W (Elev. 10 ft)
Last Update:
6:36 pm AST Nov 12, 2026
Forecast Valid:
8pm AST Nov 12, 2026-6pm AST Nov 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation