Unsettled Weather in the West; Marine and Coastal Impacts Along the East Coast

A series of Pacific fronts will bring periodic waves of showers and thunderstorms to parts of the Great Basin and Pacific Northwest the next few days. Swells, high surf, dangerous rip currents and areas of coastal flooding continue along much of the East Coast from both Humberto and Imelda. Unseasonably hot temperatures continue for much of the Plains and Midwest through the remainder of the week. Read More >

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

A Few Clouds

79°F

26°C

Humidity 79%
Wind Speed S 3 mph
Barometer 29.95 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 2 Oct 5:56 am AST
Extended Forecast for

2 Miles NNE Catano PR

Heat Advisory October 2, 10:00am until October 2, 05:00pm
Click here for hazard details and duration
Heat Advisory
  • Today

    Today: Scattered showers, with thunderstorms also possible after 3pm.  Increasing clouds, with a high near 85. Calm wind becoming north northeast 5 to 9 mph in the afternoon.  Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    High: 85 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers, mainly before 9pm.  Partly cloudy, with a low around 79. Calm wind.  Chance of precipitation is 30%.

    Low: 79 °F

    Scattered
    Showers

  • Friday

    Friday: Isolated showers.  Mostly sunny, with a high near 84. Calm wind becoming northeast 5 to 9 mph in the morning.  Chance of precipitation is 20%.

    High: 84 °F

    Isolated
    Showers

  • Friday Night

    Friday Night: Scattered showers after midnight.  Partly cloudy, with a low around 79. East wind around 5 mph becoming light and variable  in the evening.  Chance of precipitation is 30%.

    Low: 79 °F

    Clear then
    Scattered
    Showers

  • Saturday

    Saturday: Isolated showers.  Mostly sunny, with a high near 85. Light and variable wind becoming east northeast 5 to 10 mph in the morning.  Chance of precipitation is 10%.

    High: 85 °F

    Isolated
    Showers

  • Saturday Night

    Saturday Night: Scattered showers after midnight.  Partly cloudy, with a low around 79. East southeast wind 5 to 8 mph.  Chance of precipitation is 40%.

    Low: 79 °F

    Clear then
    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers, mainly after noon.  Partly sunny, with a high near 85. East northeast wind 6 to 11 mph.  Chance of precipitation is 50%.

    High: 85 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers.  Partly cloudy, with a low around 79. East southeast wind 6 to 8 mph.  Chance of precipitation is 30%.

    Low: 79 °F

    Scattered
    Showers

  • Monday

    Monday: Showers likely, mainly before noon.  Mostly cloudy, with a high near 85. East northeast wind 5 to 11 mph.  Chance of precipitation is 60%.

    High: 85 °F

    Showers
    Likely

Detailed Forecast

Today
Scattered showers, with thunderstorms also possible after 3pm. Increasing clouds, with a high near 85. Calm wind becoming north northeast 5 to 9 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Scattered showers, mainly before 9pm. Partly cloudy, with a low around 79. Calm wind. Chance of precipitation is 30%.
Friday
Isolated showers. Mostly sunny, with a high near 84. Calm wind becoming northeast 5 to 9 mph in the morning. Chance of precipitation is 20%.
Friday Night
Scattered showers after midnight. Partly cloudy, with a low around 79. East wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 30%.
Saturday
Isolated showers. Mostly sunny, with a high near 85. Light and variable wind becoming east northeast 5 to 10 mph in the morning. Chance of precipitation is 10%.
Saturday Night
Scattered showers after midnight. Partly cloudy, with a low around 79. East southeast wind 5 to 8 mph. Chance of precipitation is 40%.
Sunday
Scattered showers, mainly after noon. Partly sunny, with a high near 85. East northeast wind 6 to 11 mph. Chance of precipitation is 50%.
Sunday Night
Scattered showers. Partly cloudy, with a low around 79. East southeast wind 6 to 8 mph. Chance of precipitation is 30%.
Monday
Showers likely, mainly before noon. Mostly cloudy, with a high near 85. East northeast wind 5 to 11 mph. Chance of precipitation is 60%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 79. Chance of precipitation is 40%.
Tuesday
Scattered showers. Partly sunny, with a high near 86. Chance of precipitation is 50%.
Tuesday Night
Partly cloudy, with a low around 79.
Wednesday
Scattered showers. Mostly sunny, with a high near 86. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Catano PR
 18.47°N 66.1°W (Elev. 0 ft)
3:45 am AST Oct 2, 2025
6am AST Oct 2, 2025-6pm AST Oct 8, 2025
 
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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