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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 57%
Wind Speed SE 8 G 21 mph
Barometer 29.90 in (1012.4 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 13 Nov 2:56 pm AST
Extended Forecast for

Toa Alta PR

  • This Afternoon

    This Afternoon: Sunny, with a high near 90. South southeast wind around 16 mph, with gusts as high as 24 mph.

    High: 90 °F

    Sunny

  • Tonight

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

    Low: 78 °F

    Isolated
    Showers then
    Clear

  • Saturday

    Saturday: Scattered showers, mainly between noon and 3pm. Mostly sunny, with a high near 91. South southeast wind 10 to 16 mph, with gusts as high as 24 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 around 8 mph. Chance of precipitation is 20%.

    Low: 76 °F

    Isolated
    Showers then
    Clear

  • Sunday

    Sunday: Sunny, with a high near 89. East southeast wind 5 to 11 mph.

    High: 89 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 75. Southeast wind 3 to 6 mph.

    Low: 75 °F

    Clear

  • Monday

    Monday: Scattered showers, mainly after noon. Mostly sunny, with a high near 87. Light east southeast wind becoming east northeast 6 to 11 mph in the morning. Chance of precipitation is 30%.

    High: 87 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 74. East southeast wind 5 to 7 mph.

    Low: 74 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 86. East northeast wind 6 to 13 mph.

    High: 86 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 90. South southeast wind around 16 mph, with gusts as high as 24 mph.
Tonight
Isolated showers between 9pm and midnight. Mostly clear, with a low around 78. South southeast wind around 9 mph. Chance of precipitation is 10%.
Saturday
Scattered showers, mainly between noon and 3pm. Mostly sunny, with a high near 91. South southeast wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Saturday Night
Isolated showers before midnight. Mostly clear, with a low around 76. South southeast wind around 8 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 89. East southeast wind 5 to 11 mph.
Sunday Night
Clear, with a low around 75. Southeast wind 3 to 6 mph.
Monday
Scattered showers, mainly after noon. Mostly sunny, with a high near 87. Light east southeast wind becoming east northeast 6 to 11 mph in the morning. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 74. East southeast wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 86. East northeast wind 6 to 13 mph.
Tuesday Night
Partly cloudy, with a low around 76.
Wednesday
Scattered showers. Mostly sunny, with a high near 88. 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 89. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Toa Alta PR
 18.39°N 66.25°W (Elev. 89 ft)
Last Update:
10:27 am AST Nov 13, 2026
Forecast Valid:
3pm AST Nov 13, 2026-6pm AST Nov 19, 2026
 
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Additional Resources

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Chance of Precipitation