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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

81°F

27°C

Humidity 74%
Wind Speed E 7 mph
Barometer 30.00 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 11 Apr 8:56 pm AST
Extended Forecast for

2 Miles WNW Catano PR

Flood Watch April 13, 10:00am until April 15, 08:00am
Click here for hazard details and duration
Flood Watch
  • Tonight

    Tonight: Scattered showers.  Mostly cloudy, with a low around 74. East southeast wind around 7 mph.  Chance of precipitation is 40%.

    Low: 74 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers, with thunderstorms also possible after 3pm.  Partly sunny, with a high near 87. East wind 8 to 17 mph, with gusts as high as 22 mph.  Chance of precipitation is 50%.

    High: 87 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Showers and thunderstorms likely before midnight, then scattered showers between midnight and 3am, then scattered showers and thunderstorms after 3am.  Mostly cloudy, with a low around 73. East wind 7 to 10 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 73 °F

    Showers
    Likely

  • Monday

    Monday: Showers likely and possibly a thunderstorm.  Cloudy, with a high near 84. East northeast wind 8 to 16 mph.  Chance of precipitation is 70%.

    High: 84 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm.  Low around 71. East northeast wind 10 to 16 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%.

    Low: 71 °F

    Showers

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm.  High near 81. East wind 7 to 13 mph.  Chance of precipitation is 100%.

    High: 81 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers.  Low around 72. East southeast wind around 11 mph.  Chance of precipitation is 90%.

    Low: 72 °F

    Showers

  • Wednesday

    Wednesday: Showers likely, mainly before noon.  Mostly cloudy, with a high near 83. East wind 11 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%.

    High: 83 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Scattered showers.  Mostly cloudy, with a low around 72. East wind 8 to 10 mph.  Chance of precipitation is 50%.

    Low: 72 °F

    Scattered
    Showers

Detailed Forecast

Tonight
Scattered showers. Mostly cloudy, with a low around 74. East southeast wind around 7 mph. Chance of precipitation is 40%.
Sunday
Scattered showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 87. East wind 8 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Sunday Night
Showers and thunderstorms likely before midnight, then scattered showers between midnight and 3am, then scattered showers and thunderstorms after 3am. Mostly cloudy, with a low around 73. East wind 7 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Monday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 84. East northeast wind 8 to 16 mph. Chance of precipitation is 70%.
Monday Night
Showers and possibly a thunderstorm. Low around 71. East northeast wind 10 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
Tuesday
Showers and possibly a thunderstorm. High near 81. East wind 7 to 13 mph. Chance of precipitation is 100%.
Tuesday Night
Showers. Low around 72. East southeast wind around 11 mph. Chance of precipitation is 90%.
Wednesday
Showers likely, mainly before noon. Mostly cloudy, with a high near 83. East wind 11 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 72. East wind 8 to 10 mph. Chance of precipitation is 50%.
Thursday
Scattered showers. Partly sunny, with a high near 84. Chance of precipitation is 50%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 73. Chance of precipitation is 50%.
Friday
Showers likely. Mostly cloudy, with a high near 84. Chance of precipitation is 60%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 73. Chance of precipitation is 50%.
Saturday
Scattered showers. Partly sunny, with a high near 84. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Catano PR
 18.45°N 66.14°W (Elev. 3 ft)
9:00 pm AST Apr 11, 2026
9pm AST Apr 11, 2026-6pm AST Apr 18, 2026
 
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