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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.

Partly Cloudy

78°F

26°C

Humidity 74%
Wind Speed NE 12 mph
Barometer 30.02 in (1016.4 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 31 Mar 8:56 pm AST
Extended Forecast for

2 Miles WNW Lomas PR

High Surf Advisory March 31, 09:02pm until April 1, 06:00pm
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory March 31, 09:02pm until April 1, 06:00pm

    NOW until 6:00pm Wed

    High Surf Advisory

  • Tonight

    Low: 64 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely, mainly before 9am. Mostly cloudy, with a high near 78. East northeast wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 78 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Scattered showers. Mostly cloudy, with a low around 67. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 67 °F

    Scattered
    Showers

  • Thursday

    Thursday: Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 77. East northeast wind 6 to 11 mph. Chance of precipitation is 60%.

    High: 77 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 66. Northeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 60%.

    Low: 66 °F

    Showers
    Likely

  • Friday

    Friday: Scattered showers. Mostly sunny, with a high near 77. East wind 5 to 10 mph. Chance of precipitation is 40%.

    High: 77 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers. Partly cloudy, with a low around 68. East wind 3 to 6 mph. Chance of precipitation is 40%.

    Low: 68 °F

    Scattered
    Showers

  • Saturday

    Saturday: Showers likely, mainly after noon. Partly sunny, with a high near 79. East wind 9 to 11 mph. Chance of precipitation is 70%.

    High: 79 °F

    Showers
    Likely

Detailed Forecast

Tonight
Showers likely. Mostly cloudy, with a low around 64. Northeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Showers likely, mainly before 9am. Mostly cloudy, with a high near 78. East northeast wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 67. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 77. East northeast wind 6 to 11 mph. Chance of precipitation is 60%.
Thursday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 66. Northeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 60%.
Friday
Scattered showers. Mostly sunny, with a high near 77. East wind 5 to 10 mph. Chance of precipitation is 40%.
Friday Night
Scattered showers. Partly cloudy, with a low around 68. East wind 3 to 6 mph. Chance of precipitation is 40%.
Saturday
Showers likely, mainly after noon. Partly sunny, with a high near 79. East wind 9 to 11 mph. Chance of precipitation is 70%.
Saturday Night
Scattered showers. Partly cloudy, with a low around 68. East wind around 7 mph. Chance of precipitation is 50%.
Sunday
Showers, mainly after noon. High near 77. Chance of precipitation is 80%.
Sunday Night
Scattered showers. Partly cloudy, with a low around 68. Chance of precipitation is 40%.
Monday
Scattered showers. Mostly sunny, with a high near 78. Chance of precipitation is 50%.
Monday Night
Scattered showers. Partly cloudy, with a low around 69. Chance of precipitation is 40%.
Tuesday
Showers likely. Partly sunny, with a high near 78. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Lomas PR
 18.28°N 65.93°W (Elev. 1220 ft)
Last Update:
5:59 pm AST Mar 31, 2026
Forecast Valid:
9pm AST Mar 31, 2026-6pm AST Apr 7, 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