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.

A Few Clouds

90°F

32°C

Humidity 63%
Wind Speed E 17 G 30 mph
Barometer 30.04 in
Dewpoint 75°F (24°C)
Visibility 7.00 mi
Heat Index101°F (38°C)
Last update 4 Jul 2:56 pm AST
Extended Forecast for

4 Miles SSW Jagual PR

  • Independence Day

    Independence Day: Isolated showers. Widespread haze. Mostly sunny, with a high near 79. East southeast wind around 13 mph. Chance of precipitation is 20%.

    High: 79 °F

    Isolated
    Showers

  • Tonight

    Tonight: Scattered showers, mainly before midnight. Widespread haze after midnight. Partly cloudy, with a low around 72. East wind around 8 mph. Chance of precipitation is 30%.

    Low: 72 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers, mainly between 9am and noon. Widespread haze before 9am, then widespread haze after noon. Mostly sunny, with a high near 80. East wind 10 to 14 mph. Chance of precipitation is 30%.

    High: 80 °F

    Scattered
    Showers then
    Haze

  • Sunday Night

    Sunday Night: Scattered showers, mainly after 3am. Widespread haze before 3am. Partly cloudy, with a low around 72. East wind around 9 mph. Chance of precipitation is 30%.

    Low: 72 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers. Mostly sunny, with a high near 80. East wind 13 to 15 mph. Chance of precipitation is 30%.

    High: 80 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers. Partly cloudy, with a low around 71. East wind around 9 mph. Chance of precipitation is 30%.

    Low: 71 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers, mainly before noon. Widespread haze after noon. Mostly sunny, with a high near 79. East wind around 14 mph. Chance of precipitation is 30%.

    High: 79 °F

    Scattered
    Showers then
    Haze

  • Tuesday Night

    Tuesday Night: Widespread haze. Partly cloudy, with a low around 70. East wind around 9 mph.

    Low: 70 °F

    Haze

  • Wednesday

    Wednesday: Showers likely, mainly before noon. Mostly cloudy, with a high near 78. East wind 10 to 14 mph. Chance of precipitation is 60%.

    High: 78 °F

    Showers
    Likely

Detailed Forecast

Independence Day
Isolated showers. Widespread haze. Mostly sunny, with a high near 79. East southeast wind around 13 mph. Chance of precipitation is 20%.
Tonight
Scattered showers, mainly before midnight. Widespread haze after midnight. Partly cloudy, with a low around 72. East wind around 8 mph. Chance of precipitation is 30%.
Sunday
Scattered showers, mainly between 9am and noon. Widespread haze before 9am, then widespread haze after noon. Mostly sunny, with a high near 80. East wind 10 to 14 mph. Chance of precipitation is 30%.
Sunday Night
Scattered showers, mainly after 3am. Widespread haze before 3am. Partly cloudy, with a low around 72. East wind around 9 mph. Chance of precipitation is 30%.
Monday
Scattered showers. Mostly sunny, with a high near 80. East wind 13 to 15 mph. Chance of precipitation is 30%.
Monday Night
Scattered showers. Partly cloudy, with a low around 71. East wind around 9 mph. Chance of precipitation is 30%.
Tuesday
Scattered showers, mainly before noon. Widespread haze after noon. Mostly sunny, with a high near 79. East wind around 14 mph. Chance of precipitation is 30%.
Tuesday Night
Widespread haze. Partly cloudy, with a low around 70. East wind around 9 mph.
Wednesday
Showers likely, mainly before noon. Mostly cloudy, with a high near 78. East wind 10 to 14 mph. Chance of precipitation is 60%.
Wednesday Night
Partly cloudy, with a low around 71.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
Mostly clear, with a low around 71.
Friday
Mostly sunny, with a high near 79.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Jagual PR
 18.11°N 66.02°W (Elev. 1762 ft)
Last Update:
3:44 pm AST Jul 4, 2026
Forecast Valid:
3pm AST Jul 4, 2026-6pm AST Jul 10, 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