National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

86°F

30°C

Humidity 59%
Wind Speed E 16 mph
Barometer 29.94 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 3 Dec 1:56 pm AST
Extended Forecast for

San Juan PR

  • This Afternoon

    This Afternoon: Scattered showers. Partly sunny, with a high near 86. East wind around 10 mph. Chance of precipitation is 50%.

    High: 86 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers, mainly between midnight and 3am. Partly cloudy, with a low around 74. East wind 5 to 8 mph. Chance of precipitation is 50%.

    Low: 74 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers. Partly sunny, with a high near 87. East northeast wind 5 to 13 mph. Chance of precipitation is 40%.

    High: 87 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers, mainly after 9pm. Mostly cloudy, with a low around 75. East wind around 8 mph. Chance of precipitation is 40%.

    Low: 75 °F

    Scattered
    Showers

  • Friday

    Friday: Sunny, with a high near 87. East wind 9 to 14 mph.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Scattered showers. Mostly cloudy, with a low around 74. East wind around 9 mph. Chance of precipitation is 40%.

    Low: 74 °F

    Scattered
    Showers

  • Saturday

    Saturday: Sunny, with a high near 86. East wind 9 to 15 mph.

    High: 86 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 74. East wind 8 to 10 mph.

    Low: 74 °F

    Partly Cloudy

  • Sunday

    Sunday: Scattered showers before noon. Mostly sunny, with a high near 87. East wind 7 to 13 mph. Chance of precipitation is 40%.

    High: 87 °F

    Scattered
    Showers then
    Sunny

Detailed Forecast

This Afternoon
Scattered showers. Partly sunny, with a high near 86. East wind around 10 mph. Chance of precipitation is 50%.
Tonight
Scattered showers, mainly between midnight and 3am. Partly cloudy, with a low around 74. East wind 5 to 8 mph. Chance of precipitation is 50%.
Thursday
Scattered showers. Partly sunny, with a high near 87. East northeast wind 5 to 13 mph. Chance of precipitation is 40%.
Thursday Night
Scattered showers, mainly after 9pm. Mostly cloudy, with a low around 75. East wind around 8 mph. Chance of precipitation is 40%.
Friday
Sunny, with a high near 87. East wind 9 to 14 mph.
Friday Night
Scattered showers. Mostly cloudy, with a low around 74. East wind around 9 mph. Chance of precipitation is 40%.
Saturday
Sunny, with a high near 86. East wind 9 to 15 mph.
Saturday Night
Partly cloudy, with a low around 74. East wind 8 to 10 mph.
Sunday
Scattered showers before noon. Mostly sunny, with a high near 87. East wind 7 to 13 mph. Chance of precipitation is 40%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 74. Chance of precipitation is 40%.
Monday
Scattered showers. Partly sunny, with a high near 87. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around 73.
Tuesday
Sunny, with a high near 86.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
San Juan PR
 18.41°N 66.07°W (Elev. 56 ft)
Last Update:
8:25 am AST Dec 3, 2025
Forecast Valid:
2pm AST Dec 3, 2025-6pm AST Dec 9, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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