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

81°F

27°C

Humidity 79%
Wind Speed E 15 mph
Barometer 29.99 in (1015.5 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 12 May 5:56 pm AST
Extended Forecast for

3 Miles WNW Luis Muñoz Marín International Airport PR

  • Tonight

    Tonight: Showers likely, mainly between midnight and 3am. Mostly cloudy, with a low around 76. East southeast wind 9 to 13 mph. Chance of precipitation is 60%.

    Low: 76 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely, mainly between 9am and 3pm. Increasing clouds, with a high near 91. East southeast wind 13 to 20 mph. Chance of precipitation is 60%.

    High: 91 °F

    Isolated
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Scattered showers. Mostly cloudy, with a low around 77. East southeast wind around 9 mph. Chance of precipitation is 40%.

    Low: 77 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers. Partly sunny, with a high near 91. East southeast wind 9 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    High: 91 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Isolated showers before midnight. Mostly clear, with a low around 77. East southeast wind 7 to 9 mph. Chance of precipitation is 20%.

    Low: 77 °F

    Isolated
    Showers then
    Clear

  • Friday

    Friday: Scattered showers, mainly after noon. Mostly sunny, with a high near 92. East southeast wind 8 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    High: 92 °F

    Scattered
    Showers

  • Friday Night

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

    Low: 77 °F

    Partly Cloudy

  • Saturday

    Saturday: Scattered showers, mainly after noon. Mostly sunny, with a high near 91. East wind 10 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    High: 91 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers. Partly cloudy, with a low around 77. East wind 9 to 11 mph. Chance of precipitation is 30%.

    Low: 77 °F

    Scattered
    Showers

Detailed Forecast

Tonight
Showers likely, mainly between midnight and 3am. Mostly cloudy, with a low around 76. East southeast wind 9 to 13 mph. Chance of precipitation is 60%.
Wednesday
Showers likely, mainly between 9am and 3pm. Increasing clouds, with a high near 91. East southeast wind 13 to 20 mph. Chance of precipitation is 60%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 77. East southeast wind around 9 mph. Chance of precipitation is 40%.
Thursday
Scattered showers. Partly sunny, with a high near 91. East southeast wind 9 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Thursday Night
Isolated showers before midnight. Mostly clear, with a low around 77. East southeast wind 7 to 9 mph. Chance of precipitation is 20%.
Friday
Scattered showers, mainly after noon. Mostly sunny, with a high near 92. East southeast wind 8 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 77. East southeast wind 8 to 10 mph.
Saturday
Scattered showers, mainly after noon. Mostly sunny, with a high near 91. East wind 10 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Saturday Night
Scattered showers. Partly cloudy, with a low around 77. East wind 9 to 11 mph. Chance of precipitation is 30%.
Sunday
Scattered showers, mainly after noon. Mostly sunny, with a high near 91. Chance of precipitation is 30%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 77. Chance of precipitation is 40%.
Monday
Scattered showers. Partly sunny, with a high near 90. Chance of precipitation is 50%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 77. Chance of precipitation is 40%.
Tuesday
Scattered showers. Mostly cloudy, with a high near 90. Chance of precipitation is 50%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Luis Muñoz Marín International Airport PR
 18.45°N 66.04°W (Elev. 7 ft)
Last Update:
5:10 pm AST May 12, 2026
Forecast Valid:
7pm AST May 12, 2026-6pm AST May 19, 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