NWS Forecast for: San Juan PR
Issued by: National Weather Service San Juan, PR
Last Update: 9:20 pm AST Sep 24, 2018
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  • Overnight

    Overnight: Scattered showers and thunderstorms.  Partly cloudy, with a low around 77. East wind around 11 mph.  Chance of precipitation is 30%.

    Scattered
    Showers

    Low: 77 °F

  • Tuesday

    Tuesday: Scattered showers and thunderstorms.  Mostly sunny, with a high near 87. East wind 15 to 18 mph.  Chance of precipitation is 40%.

    Scattered
    Showers

    High: 87 °F

  • Tuesday
    Night

    Tuesday Night: Scattered showers and thunderstorms.  Partly cloudy, with a low around 76. East southeast wind 8 to 13 mph.  Chance of precipitation is 40%.

    Scattered
    Showers

    Low: 76 °F

  • Wednesday

    Wednesday: Scattered showers and thunderstorms.  Mostly sunny, with a high near 88. East wind 13 to 16 mph.  Chance of precipitation is 50%.

    Scattered
    Showers

    High: 88 °F

  • Wednesday
    Night

    Wednesday Night: Scattered showers and thunderstorms.  Partly cloudy, with a low around 75. East wind 10 to 13 mph.  Chance of precipitation is 40%.

    Scattered
    Showers

    Low: 75 °F

  • Thursday

    Thursday: Scattered showers and thunderstorms.  Mostly sunny, with a high near 89. East northeast wind 14 to 17 mph.  Chance of precipitation is 40%.

    Scattered
    Showers

    High: 89 °F

  • Thursday
    Night

    Thursday Night: Scattered showers.  Partly cloudy, with a low around 77. East northeast wind 13 to 15 mph.  Chance of precipitation is 30%.

    Scattered
    Showers

    Low: 77 °F

  • Friday

    Friday: Mostly sunny, with a high near 88. East northeast wind around 15 mph.

    Mostly Sunny

    High: 88 °F

  • Friday
    Night

    Friday Night: Scattered showers.  Partly cloudy, with a low around 76. East wind 9 to 11 mph.  Chance of precipitation is 30%.

    Scattered
    Showers

    Low: 76 °F



  • Overnight: Scattered showers and thunderstorms. Partly cloudy, with a low around 77. East wind around 11 mph. Chance of precipitation is 30%.

    Tuesday: Scattered showers and thunderstorms. Mostly sunny, with a high near 87. East wind 15 to 18 mph. Chance of precipitation is 40%.

    Tuesday Night: Scattered showers and thunderstorms. Partly cloudy, with a low around 76. East southeast wind 8 to 13 mph. Chance of precipitation is 40%.

    Wednesday: Scattered showers and thunderstorms. Mostly sunny, with a high near 88. East wind 13 to 16 mph. Chance of precipitation is 50%.

    Wednesday Night: Scattered showers and thunderstorms. Partly cloudy, with a low around 75. East wind 10 to 13 mph. Chance of precipitation is 40%.

    Thursday: Scattered showers and thunderstorms. Mostly sunny, with a high near 89. East northeast wind 14 to 17 mph. Chance of precipitation is 40%.

    Thursday Night: Scattered showers. Partly cloudy, with a low around 77. East northeast wind 13 to 15 mph. Chance of precipitation is 30%.

    Friday: Mostly sunny, with a high near 88. East northeast wind around 15 mph.

    Friday Night: Scattered showers. Partly cloudy, with a low around 76. East wind 9 to 11 mph. Chance of precipitation is 30%.

    Saturday: Scattered showers, mainly after noon. Mostly sunny, with a high near 88. Chance of precipitation is 30%.

    Saturday Night: Partly cloudy, with a low around 77.

    Sunday: Scattered showers. Mostly sunny, with a high near 89. Chance of precipitation is 40%.

    Sunday Night: Scattered showers. Partly cloudy, with a low around 77. Chance of precipitation is 30%.

    Monday: Scattered showers. Mostly sunny, with a high near 89. Chance of precipitation is 30%.



    San Juan PR
     18.41°N 66.08°W (Elev. 16 ft)

    Visit your local NWS office at: https://www.weather.gov/sju