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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 74%
Wind Speed E 13 mph
Barometer 29.99 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 30 Mar 3:56 am AST
Extended Forecast for

Loiza PR

  • Overnight

    Overnight: Scattered showers. Partly cloudy, with a low around 74. East northeast wind around 11 mph. Chance of precipitation is 30%.

    Low: 74 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers and thunderstorms. Partly sunny, with a high near 82. East northeast wind 13 to 16 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    High: 82 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers and thunderstorms before 9pm, then showers likely and possibly a thunderstorm between 9pm and 3am, then scattered showers and thunderstorms after 3am. Mostly cloudy, with a low around 74. East northeast wind around 14 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 74 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Scattered showers and thunderstorms before 9am, then scattered showers between 9am and noon, then scattered showers and thunderstorms after noon. Partly sunny, with a high near 83. East northeast wind around 14 mph. Chance of precipitation is 50%.

    High: 83 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 74. East northeast wind 11 to 14 mph. Chance of precipitation is 60%.

    Low: 74 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Scattered showers and thunderstorms. Mostly cloudy, with a high near 83. East northeast wind around 14 mph. Chance of precipitation is 50%.

    High: 83 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely. Mostly cloudy, with a low around 74. East northeast wind around 11 mph. Chance of precipitation is 70%.

    Low: 74 °F

    Showers
    Likely

  • Thursday

    Thursday: Scattered showers. Partly sunny, with a high near 83. East northeast wind around 13 mph. Chance of precipitation is 40%.

    High: 83 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers. Partly cloudy, with a low around 73. East wind 9 to 11 mph. Chance of precipitation is 30%.

    Low: 73 °F

    Scattered
    Showers

Detailed Forecast

Overnight
Scattered showers. Partly cloudy, with a low around 74. East northeast wind around 11 mph. Chance of precipitation is 30%.
Monday
Scattered showers and thunderstorms. Partly sunny, with a high near 82. East northeast wind 13 to 16 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Scattered showers and thunderstorms before 9pm, then showers likely and possibly a thunderstorm between 9pm and 3am, then scattered showers and thunderstorms after 3am. Mostly cloudy, with a low around 74. East northeast wind around 14 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Scattered showers and thunderstorms before 9am, then scattered showers between 9am and noon, then scattered showers and thunderstorms after noon. Partly sunny, with a high near 83. East northeast wind around 14 mph. Chance of precipitation is 50%.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 74. East northeast wind 11 to 14 mph. Chance of precipitation is 60%.
Wednesday
Scattered showers and thunderstorms. Mostly cloudy, with a high near 83. East northeast wind around 14 mph. Chance of precipitation is 50%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 74. East northeast wind around 11 mph. Chance of precipitation is 70%.
Thursday
Scattered showers. Partly sunny, with a high near 83. East northeast wind around 13 mph. Chance of precipitation is 40%.
Thursday Night
Scattered showers. Partly cloudy, with a low around 73. East wind 9 to 11 mph. Chance of precipitation is 30%.
Friday
Scattered showers, mainly before noon. Mostly sunny, with a high near 83. Chance of precipitation is 30%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 74. Chance of precipitation is 40%.
Saturday
Scattered showers. Partly sunny, with a high near 83. Chance of precipitation is 40%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 74. Chance of precipitation is 50%.
Sunday
Scattered showers. Partly sunny, with a high near 83. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Loiza PR
 18.44°N 65.89°W (Elev. 3 ft)
Last Update:
3:41 am AST Mar 30, 2026
Forecast Valid:
5am AST Mar 30, 2026-6pm AST Apr 5, 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