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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.

Mostly Cloudy

75°F

24°C

Humidity 89%
Wind Speed SE 5 mph
Barometer 29.99 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 23 Mar 8:56 pm AST
Extended Forecast for

San Juan PR

  • Tonight

    Tonight: Scattered showers. Partly cloudy, with a low around 72. East northeast wind 6 to 8 mph. Chance of precipitation is 40%.

    Low: 72 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Showers likely, mainly between 9am and 3pm. Partly sunny, with a high near 84. Northeast wind 7 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 84 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 71. East wind 5 to 7 mph. Chance of precipitation is 50%.

    Low: 71 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers, mainly after noon. Mostly sunny, with a high near 84. East wind 6 to 15 mph. Chance of precipitation is 30%.

    High: 84 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Clear, with a low around 71. East southeast wind around 7 mph.

    Low: 71 °F

    Clear

  • Thursday

    Thursday: Scattered showers. Partly sunny, with a high near 85. East wind 9 to 13 mph. Chance of precipitation is 50%.

    High: 85 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers. Mostly cloudy, with a low around 72. East southeast wind 6 to 8 mph. Chance of precipitation is 40%.

    Low: 72 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers. Partly sunny, with a high near 84. East wind 6 to 13 mph. Chance of precipitation is 50%.

    High: 84 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers. Mostly cloudy, with a low around 72. East wind 7 to 9 mph. Chance of precipitation is 50%.

    Low: 72 °F

    Scattered
    Showers

Detailed Forecast

Tonight
Scattered showers. Partly cloudy, with a low around 72. East northeast wind 6 to 8 mph. Chance of precipitation is 40%.
Tuesday
Showers likely, mainly between 9am and 3pm. Partly sunny, with a high near 84. Northeast wind 7 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 71. East wind 5 to 7 mph. Chance of precipitation is 50%.
Wednesday
Scattered showers, mainly after noon. Mostly sunny, with a high near 84. East wind 6 to 15 mph. Chance of precipitation is 30%.
Wednesday Night
Clear, with a low around 71. East southeast wind around 7 mph.
Thursday
Scattered showers. Partly sunny, with a high near 85. East wind 9 to 13 mph. Chance of precipitation is 50%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 72. East southeast wind 6 to 8 mph. Chance of precipitation is 40%.
Friday
Scattered showers. Partly sunny, with a high near 84. East wind 6 to 13 mph. Chance of precipitation is 50%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 72. East wind 7 to 9 mph. Chance of precipitation is 50%.
Saturday
Showers likely, mainly before noon. Mostly cloudy, with a high near 85. Chance of precipitation is 60%.
Saturday Night
Scattered showers. Partly cloudy, with a low around 72. Chance of precipitation is 30%.
Sunday
Scattered showers. Mostly sunny, with a high near 85. Chance of precipitation is 30%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 72. Chance of precipitation is 50%.
Monday
Scattered showers. Mostly sunny, with a high near 85. Chance of precipitation is 40%.
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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:
8:50 pm AST Mar 23, 2026
Forecast Valid:
9pm AST Mar 23, 2026-6pm AST Mar 30, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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