Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

7-Day Forecast 18.44°N 66.07°W (Text-Only)
NWS Forecast for: 2 Miles N San Juan PR
Issued by: National Weather Service San Juan, PR
Last Update: 3:36 am AST Jul 14, 2025
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  • Today

    Today: Scattered showers.  Partly sunny, with a high near 90. East wind 7 to 16 mph, with gusts as high as 21 mph.  Chance of precipitation is 50%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 90 °F

    Scattered
    Showers

  • Tonight

    Tonight: Isolated showers after 3am.  Mostly clear, with a low around 77. East southeast wind around 10 mph.  Chance of precipitation is 20%.

    Low: 77 °F

    Mostly Clear
    then Isolated
    Showers

  • Tuesday

    Tuesday: Isolated showers, then scattered showers and thunderstorms after noon.  Mostly sunny, with a high near 90. Heat index values as high as 102. East wind 9 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 40%.

    High: 90 °F

    Scattered
    Showers

  • Tuesday
    Night

    Tuesday Night: Isolated showers.  Partly cloudy, with a low around 78. East wind around 11 mph.  Chance of precipitation is 20%.

    Low: 78 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: Showers likely, with thunderstorms also possible after noon.  Mostly cloudy, with a high near 89. East wind 11 to 16 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%.

    High: 89 °F

    Showers
    Likely

  • Wednesday
    Night

    Wednesday Night: Isolated showers.  Partly cloudy, with a low around 78. East southeast wind around 10 mph.  Chance of precipitation is 20%.

    Low: 78 °F

    Isolated
    Showers

  • Thursday

    Thursday: Scattered showers, mainly before noon.  Widespread haze after noon. Mostly sunny, with a high near 90. East wind 11 to 16 mph, with gusts as high as 21 mph.  Chance of precipitation is 30%.

    High: 90 °F

    Scattered
    Showers then
    Haze

  • Thursday
    Night

    Thursday Night: Widespread haze. Clear, with a low around 78. East wind 7 to 11 mph.

    Low: 78 °F

    Haze


  • Friday

    Friday: Widespread haze. Mostly sunny, with a high near 90. East northeast wind 7 to 16 mph, with gusts as high as 21 mph.

    High: 90 °F

    Haze




  • Today: Scattered showers. Partly sunny, with a high near 90. East wind 7 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New precipitation amounts between a half and three quarters of an inch possible.

    Tonight: Isolated showers after 3am. Mostly clear, with a low around 77. East southeast wind around 10 mph. Chance of precipitation is 20%.

    Tuesday: Isolated showers, then scattered showers and thunderstorms after noon. Mostly sunny, with a high near 90. Heat index values as high as 102. East wind 9 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Tuesday Night: Isolated showers. Partly cloudy, with a low around 78. East wind around 11 mph. Chance of precipitation is 20%.

    Wednesday: Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 89. East wind 11 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

    Wednesday Night: Isolated showers. Partly cloudy, with a low around 78. East southeast wind around 10 mph. Chance of precipitation is 20%.

    Thursday: Scattered showers, mainly before noon. Widespread haze after noon. Mostly sunny, with a high near 90. East wind 11 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    Thursday Night: Widespread haze. Clear, with a low around 78. East wind 7 to 11 mph.

    Friday: Widespread haze. Mostly sunny, with a high near 90. East northeast wind 7 to 16 mph, with gusts as high as 21 mph.

    Friday Night: Widespread haze. Clear, with a low around 77.

    Saturday: Mostly sunny, with a high near 90.

    Saturday Night: Clear, with a low around 77.

    Sunday: Mostly sunny, with a high near 91.



    2 Miles N San Juan PR
     18.44°N 66.07°W (Elev. 36 ft)

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