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Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

82°F

28°C

Humidity 79%
Wind Speed SW 5 mph
Barometer 29.84 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 4 Nov 5:56 pm AST
Extended Forecast for

Palmas PR

  • Tonight

    Tonight: Scattered showers before midnight, then isolated showers after 3am. Mostly cloudy, then gradually becoming clear, with a low around 75. Calm wind. Chance of precipitation is 40%.

    Low: 75 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Thursday

    Thursday: Scattered showers and thunderstorms before noon, then scattered showers between noon and 3pm, then scattered showers and thunderstorms after 3pm. Partly sunny, with a high near 86. Calm wind becoming southwest 5 to 8 mph in the morning. Chance of precipitation is 40%.

    High: 86 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers, mainly after 3am. Partly cloudy, with a low around 77. Light west wind. Chance of precipitation is 30%.

    Low: 77 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers, with thunderstorms also possible after 9am. Partly sunny, with a high near 86. West southwest wind 6 to 11 mph. Chance of precipitation is 40%.

    High: 86 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Isolated showers. Partly cloudy, with a low around 77. West wind 5 to 7 mph. Chance of precipitation is 20%.

    Low: 77 °F

    Isolated
    Showers

  • Saturday

    Saturday: Scattered showers and thunderstorms. Partly sunny, with a high near 86. Southwest wind 5 to 10 mph. Chance of precipitation is 50%.

    High: 86 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers. Partly cloudy, with a low around 77. West northwest wind 3 to 5 mph. Chance of precipitation is 30%.

    Low: 77 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers, mainly after noon. Mostly sunny, with a high near 86. Light and variable wind becoming south southwest 5 to 8 mph in the morning. Chance of precipitation is 30%.

    High: 86 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 75. North wind 3 to 5 mph.

    Low: 75 °F

    Mostly Clear

Detailed Forecast

Tonight
Scattered showers before midnight, then isolated showers after 3am. Mostly cloudy, then gradually becoming clear, with a low around 75. Calm wind. Chance of precipitation is 40%.
Thursday
Scattered showers and thunderstorms before noon, then scattered showers between noon and 3pm, then scattered showers and thunderstorms after 3pm. Partly sunny, with a high near 86. Calm wind becoming southwest 5 to 8 mph in the morning. Chance of precipitation is 40%.
Thursday Night
Scattered showers, mainly after 3am. Partly cloudy, with a low around 77. Light west wind. Chance of precipitation is 30%.
Friday
Scattered showers, with thunderstorms also possible after 9am. Partly sunny, with a high near 86. West southwest wind 6 to 11 mph. Chance of precipitation is 40%.
Friday Night
Isolated showers. Partly cloudy, with a low around 77. West wind 5 to 7 mph. Chance of precipitation is 20%.
Saturday
Scattered showers and thunderstorms. Partly sunny, with a high near 86. Southwest wind 5 to 10 mph. Chance of precipitation is 50%.
Saturday Night
Scattered showers. Partly cloudy, with a low around 77. West northwest wind 3 to 5 mph. Chance of precipitation is 30%.
Sunday
Scattered showers, mainly after noon. Mostly sunny, with a high near 86. Light and variable wind becoming south southwest 5 to 8 mph in the morning. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around 75. North wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 87.
Monday Night
Partly cloudy, with a low around 75.
Tuesday
Mostly sunny, with a high near 85.
Tuesday Night
Partly cloudy, with a low around 76.
Veterans Day
Mostly sunny, with a high near 85.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Palmas PR
 17.99°N 66.03°W (Elev. 105 ft)
Last Update:
4:14 pm AST Nov 4, 2026
Forecast Valid:
6pm AST Nov 4, 2026-6pm AST Nov 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation