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

81°F

27°C

Humidity 70%
Wind Speed NE 3 mph
Barometer 29.95 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 15 Apr 8:56 am AST
Extended Forecast for

Emajagua PR

  • Today

    Today: Showers likely and possibly a thunderstorm before noon, then scattered showers. Partly sunny, with a high near 82. East southeast wind 5 to 9 mph. Chance of precipitation is 60%.

    High: 82 °F

    Showers
    Likely

  • Tonight

    Tonight: Scattered showers before 9pm, then showers likely and possibly a thunderstorm between 9pm and 3am, then scattered showers after 3am. Mostly cloudy, with a low around 74. East wind 6 to 8 mph. Chance of precipitation is 60%.

    Low: 74 °F

    Showers
    Likely

  • Thursday

    Thursday: Scattered showers before noon, then showers and possibly a thunderstorm between noon and 3pm, then scattered showers after 3pm. High near 82. East wind around 11 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 82 °F

    Scattered
    Showers then
    Showers

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 75. East wind 7 to 9 mph. Chance of precipitation is 70%.

    Low: 75 °F

    Showers
    Likely

  • Friday

    Friday: Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 82. East wind 6 to 11 mph. Chance of precipitation is 70%.

    High: 82 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 74. East wind around 9 mph. Chance of precipitation is 60%.

    Low: 74 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers likely, mainly after noon. Mostly cloudy, with a high near 82. East wind around 9 mph. Chance of precipitation is 60%.

    High: 82 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Scattered showers. Mostly cloudy, with a low around 73. East northeast wind 10 to 13 mph. Chance of precipitation is 50%.

    Low: 73 °F

    Scattered
    Showers

  • Sunday

    Sunday: Showers likely, mainly before noon. Mostly cloudy, with a high near 82. East wind 11 to 14 mph. Chance of precipitation is 60%.

    High: 82 °F

    Showers
    Likely

Detailed Forecast

Today
Showers likely and possibly a thunderstorm before noon, then scattered showers. Partly sunny, with a high near 82. East southeast wind 5 to 9 mph. Chance of precipitation is 60%.
Tonight
Scattered showers before 9pm, then showers likely and possibly a thunderstorm between 9pm and 3am, then scattered showers after 3am. Mostly cloudy, with a low around 74. East wind 6 to 8 mph. Chance of precipitation is 60%.
Thursday
Scattered showers before noon, then showers and possibly a thunderstorm between noon and 3pm, then scattered showers after 3pm. High near 82. East wind around 11 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 75. East wind 7 to 9 mph. Chance of precipitation is 70%.
Friday
Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 82. East wind 6 to 11 mph. Chance of precipitation is 70%.
Friday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 74. East wind around 9 mph. Chance of precipitation is 60%.
Saturday
Showers likely, mainly after noon. Mostly cloudy, with a high near 82. East wind around 9 mph. Chance of precipitation is 60%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 73. East northeast wind 10 to 13 mph. Chance of precipitation is 50%.
Sunday
Showers likely, mainly before noon. Mostly cloudy, with a high near 82. East wind 11 to 14 mph. Chance of precipitation is 60%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 74. Chance of precipitation is 50%.
Monday
Scattered showers. Mostly cloudy, with a high near 83. Chance of precipitation is 50%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 74. Chance of precipitation is 40%.
Tuesday
Scattered showers. Partly sunny, with a high near 83. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Emajagua PR
 18°N 65.87°W (Elev. 0 ft)
Last Update:
7:14 am AST Apr 15, 2026
Forecast Valid:
9am AST Apr 15, 2026-6pm AST Apr 21, 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