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Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

76°F

24°C

Humidity 85%
Wind Speed W 6 mph
Barometer 29.95 in (1014.0 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 14 Apr 9:56 pm AST
Extended Forecast for

Emajagua PR

  • Tonight

    Tonight: Scattered showers before midnight, then scattered showers and thunderstorms between midnight and 3am, then scattered showers after 3am. Mostly cloudy, with a low around 72. North northeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 50%.

    Low: 72 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Showers and thunderstorms likely. Cloudy through mid morning, then becoming mostly sunny, with a high near 82. Light east northeast wind becoming east 5 to 9 mph in the morning. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 82 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Scattered showers. Mostly cloudy, with a low around 74. East wind 7 to 9 mph. Chance of precipitation is 50%.

    Low: 74 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers. Mostly sunny, with a high near 83. East wind around 11 mph. Chance of precipitation is 50%.

    High: 83 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 74. East wind 9 to 11 mph. Chance of precipitation is 60%.

    Low: 74 °F

    Showers
    Likely

  • Friday

    Friday: Showers likely and possibly a thunderstorm. Cloudy, with a high near 82. East wind 9 to 11 mph. Chance of precipitation is 70%.

    High: 82 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers. Low around 74. East wind around 11 mph. Chance of precipitation is 80%.

    Low: 74 °F

    Showers

  • Saturday

    Saturday: Showers. High near 82. East wind around 11 mph. Chance of precipitation is 80%.

    High: 82 °F

    Showers

  • Saturday Night

    Saturday Night: Showers. Low around 74. East northeast wind 9 to 13 mph. Chance of precipitation is 80%.

    Low: 74 °F

    Showers

Detailed Forecast

Tonight
Scattered showers before midnight, then scattered showers and thunderstorms between midnight and 3am, then scattered showers after 3am. Mostly cloudy, with a low around 72. North northeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 50%.
Wednesday
Showers and thunderstorms likely. Cloudy through mid morning, then becoming mostly sunny, with a high near 82. Light east northeast wind becoming east 5 to 9 mph in the morning. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 74. East wind 7 to 9 mph. Chance of precipitation is 50%.
Thursday
Scattered showers. Mostly sunny, with a high near 83. East wind around 11 mph. Chance of precipitation is 50%.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 74. East wind 9 to 11 mph. Chance of precipitation is 60%.
Friday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 82. East wind 9 to 11 mph. Chance of precipitation is 70%.
Friday Night
Showers. Low around 74. East wind around 11 mph. Chance of precipitation is 80%.
Saturday
Showers. High near 82. East wind around 11 mph. Chance of precipitation is 80%.
Saturday Night
Showers. Low around 74. East northeast wind 9 to 13 mph. Chance of precipitation is 80%.
Sunday
Showers. High near 82. Chance of precipitation is 80%.
Sunday Night
Showers likely. Cloudy, with a low around 74. Chance of precipitation is 70%.
Monday
Showers likely. Mostly cloudy, with a high near 83. Chance of precipitation is 70%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 74. Chance of precipitation is 50%.
Tuesday
Scattered showers. Mostly cloudy, with a high near 83. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
Emajagua PR
 18°N 65.87°W (Elev. 0 ft)
Last Update:
3:59 pm AST Apr 14, 2026
Forecast Valid:
10pm AST Apr 14, 2026-6pm AST Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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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