National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
News Headlines
Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

84°F

29°C

Humidity 66%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 10 Nov 7:56 pm AST
Extended Forecast for

Caguas PR

  • Tonight

    Tonight: Clear, with a low around 76. Light southeast wind.

    Low: 76 °F

    Clear

  • Veterans Day

    Veterans Day: Scattered showers, mainly after 3pm. Mostly sunny, with a high near 90. East southeast wind 6 to 10 mph. Chance of precipitation is 30%.

    High: 90 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 76. Southeast wind 3 to 7 mph.

    Low: 76 °F

    Mostly Clear

  • Thursday

    Thursday: Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 90. Southeast wind 7 to 11 mph. Chance of precipitation is 50%.

    High: 90 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Isolated showers. Partly cloudy, with a low around 77. Southeast wind around 7 mph. Chance of precipitation is 10%.

    Low: 77 °F

    Isolated
    Showers

  • Friday

    Friday: Scattered showers. Partly sunny, with a high near 90. South southeast wind 8 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    High: 90 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 77. South southeast wind 8 to 10 mph.

    Low: 77 °F

    Partly Cloudy

  • Saturday

    Saturday: Scattered showers, mainly after noon. Mostly sunny, with a high near 90. South southeast wind 11 to 14 mph. Chance of precipitation is 40%.

    High: 90 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers. Partly cloudy, with a low around 77. South southeast wind around 6 mph. Chance of precipitation is 30%.

    Low: 77 °F

    Scattered
    Showers

Detailed Forecast

Tonight
Clear, with a low around 76. Light southeast wind.
Veterans Day
Scattered showers, mainly after 3pm. Mostly sunny, with a high near 90. East southeast wind 6 to 10 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly clear, with a low around 76. Southeast wind 3 to 7 mph.
Thursday
Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 90. Southeast wind 7 to 11 mph. Chance of precipitation is 50%.
Thursday Night
Isolated showers. Partly cloudy, with a low around 77. Southeast wind around 7 mph. Chance of precipitation is 10%.
Friday
Scattered showers. Partly sunny, with a high near 90. South southeast wind 8 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Friday Night
Partly cloudy, with a low around 77. South southeast wind 8 to 10 mph.
Saturday
Scattered showers, mainly after noon. Mostly sunny, with a high near 90. South southeast wind 11 to 14 mph. Chance of precipitation is 40%.
Saturday Night
Scattered showers. Partly cloudy, with a low around 77. South southeast wind around 6 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 90.
Sunday Night
Partly cloudy, with a low around 75.
Monday
Sunny, with a high near 90.
Monday Night
Scattered showers. Partly cloudy, with a low around 75. Chance of precipitation is 30%.
Tuesday
Scattered showers. Mostly sunny, with a high near 90. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Caguas PR
 18.22°N 66.03°W (Elev. 207 ft)
Last Update:
4:51 pm AST Nov 10, 2026
Forecast Valid:
8pm AST Nov 10, 2026-6pm AST Nov 17, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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