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

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Mostly Cloudy

82°F

28°C

Humidity 70%
Wind Speed E 15 mph
Barometer 30.01 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 5 Apr 11:56 am AST
Extended Forecast for

Emajagua PR

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 82. East wind around 15 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 82 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before midnight, then scattered showers. Mostly cloudy, with a low around 73. East southeast wind around 15 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 73 °F

    Showers
    Likely

  • Monday

    Monday: Scattered showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then scattered showers after 3pm. Mostly cloudy, with a high near 82. East southeast wind around 14 mph. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.

    High: 82 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Scattered showers. Mostly cloudy, with a low around 74. East southeast wind around 10 mph. Chance of precipitation is 50%.

    Low: 74 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 82. East southeast wind 10 to 13 mph. Chance of precipitation is 50%.

    High: 82 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 75. East wind around 11 mph. Chance of precipitation is 50%.

    Low: 75 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers. Partly sunny, with a high near 83. East southeast wind 11 to 13 mph. Chance of precipitation is 40%.

    High: 83 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers. Partly cloudy, with a low around 75. East wind 10 to 14 mph. Chance of precipitation is 30%.

    Low: 75 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers. Partly sunny, with a high near 83. East wind around 14 mph. Chance of precipitation is 50%.

    High: 83 °F

    Scattered
    Showers

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 82. East wind around 15 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
Showers likely and possibly a thunderstorm before midnight, then scattered showers. Mostly cloudy, with a low around 73. East southeast wind around 15 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Scattered showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then scattered showers after 3pm. Mostly cloudy, with a high near 82. East southeast wind around 14 mph. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.
Monday Night
Scattered showers. Mostly cloudy, with a low around 74. East southeast wind around 10 mph. Chance of precipitation is 50%.
Tuesday
Scattered showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 82. East southeast wind 10 to 13 mph. Chance of precipitation is 50%.
Tuesday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 75. East wind around 11 mph. Chance of precipitation is 50%.
Wednesday
Scattered showers. Partly sunny, with a high near 83. East southeast wind 11 to 13 mph. Chance of precipitation is 40%.
Wednesday Night
Scattered showers. Partly cloudy, with a low around 75. East wind 10 to 14 mph. Chance of precipitation is 30%.
Thursday
Scattered showers. Partly sunny, with a high near 83. East wind around 14 mph. Chance of precipitation is 50%.
Thursday Night
Partly cloudy, with a low around 75.
Friday
Scattered showers. Partly sunny, with a high near 83. Chance of precipitation is 40%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 74. Chance of precipitation is 40%.
Saturday
Scattered showers. Mostly sunny, with a high near 83. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Emajagua PR
 18°N 65.87°W (Elev. 0 ft)
Last Update:
2:48 am AST Apr 5, 2026
Forecast Valid:
12pm AST Apr 5, 2026-6pm AST Apr 11, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation