7-Day Forecast 18.44°N 65.89°W (Text-Only)
NWS Forecast for: Loiza PR
Issued by: National Weather Service San Juan, PR
Last Update: 11:47 am AST Jul 3, 2025
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  • This
    Afternoon

    This Afternoon: Scattered showers.  Mostly sunny, with a high near 87. East wind around 15 mph.  Chance of precipitation is 30%.

    High: 87 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers, mainly after 3am.  Partly cloudy, with a low around 80. East southeast wind 8 to 10 mph.  Chance of precipitation is 30%.

    Low: 80 °F

    Scattered
    Showers

  • Independence
    Day

    Independence Day: Scattered showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then scattered showers and thunderstorms after 3pm.  Mostly cloudy, with a high near 87. East wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

    High: 87 °F

    Showers
    Likely

  • Friday
    Night

    Friday Night: Scattered showers, mainly after midnight.  Widespread haze before midnight. Partly cloudy, with a low around 80. East wind 11 to 13 mph.  Chance of precipitation is 30%.

    Low: 80 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers.  Partly sunny, with a high near 88. East wind 10 to 17 mph, with gusts as high as 22 mph.  Chance of precipitation is 40%.

    High: 88 °F

    Scattered
    Showers

  • Saturday
    Night

    Saturday Night: Scattered showers.  Partly cloudy, with a low around 80. East wind 10 to 13 mph.  Chance of precipitation is 30%.

    Low: 80 °F

    Scattered
    Showers

  • Sunday

    Sunday: Widespread haze. Sunny, with a high near 87. East wind 13 to 15 mph.

    High: 87 °F

    Haze

  • Sunday
    Night

    Sunday Night: Widespread haze. Mostly clear, with a low around 79. East wind around 11 mph.

    Low: 79 °F

    Haze

  • Monday

    Monday: Scattered showers.  Mostly sunny, with a high near 87. East wind 15 to 18 mph, with gusts as high as 23 mph.  Chance of precipitation is 40%.

    High: 87 °F

    Scattered
    Showers



  • This Afternoon: Scattered showers. Mostly sunny, with a high near 87. East wind around 15 mph. Chance of precipitation is 30%.

    Tonight: Scattered showers, mainly after 3am. Partly cloudy, with a low around 80. East southeast wind 8 to 10 mph. Chance of precipitation is 30%.

    Independence Day: Scattered showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then scattered showers and thunderstorms after 3pm. Mostly cloudy, with a high near 87. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

    Friday Night: Scattered showers, mainly after midnight. Widespread haze before midnight. Partly cloudy, with a low around 80. East wind 11 to 13 mph. Chance of precipitation is 30%.

    Saturday: Scattered showers. Partly sunny, with a high near 88. East wind 10 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    Saturday Night: Scattered showers. Partly cloudy, with a low around 80. East wind 10 to 13 mph. Chance of precipitation is 30%.

    Sunday: Widespread haze. Sunny, with a high near 87. East wind 13 to 15 mph.

    Sunday Night: Widespread haze. Mostly clear, with a low around 79. East wind around 11 mph.

    Monday: Scattered showers. Mostly sunny, with a high near 87. East wind 15 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

    Monday Night: Clear, with a low around 79.

    Tuesday: Scattered showers. Mostly sunny, with a high near 87. Chance of precipitation is 30%.

    Tuesday Night: Mostly clear, with a low around 79.

    Wednesday: Scattered showers. Mostly sunny, with a high near 86. Chance of precipitation is 50%.



    Loiza PR
     18.44°N 65.89°W (Elev. 3 ft)

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