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

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

A Few Clouds

83°F

28°C

Humidity 67%
Wind Speed N 8 G 18 mph
Barometer 30.02 in (1016.3 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 8 Jan 12:56 pm AST
Extended Forecast for

Emajagua PR

  • This Afternoon

    This Afternoon: Scattered showers, mainly after 3pm. Partly sunny, with a high near 82. East northeast wind around 8 mph. Chance of precipitation is 40%.

    High: 82 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers, mainly after 9pm. Mostly cloudy, with a low around 71. Northeast wind 7 to 9 mph. Chance of precipitation is 40%.

    Low: 71 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers, mainly between 9am and noon. Mostly sunny, with a high near 82. East northeast wind 8 to 13 mph. Chance of precipitation is 30%.

    High: 82 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers, mainly after 9pm. Partly cloudy, with a low around 71. Northeast wind around 11 mph. Chance of precipitation is 30%.

    Low: 71 °F

    Scattered
    Showers

  • Saturday

    Saturday: Isolated showers. Mostly sunny, with a high near 82. East northeast wind 11 to 14 mph. Chance of precipitation is 20%.

    High: 82 °F

    Isolated
    Showers

  • Saturday Night

    Saturday Night: Scattered showers. Partly cloudy, with a low around 72. Northeast wind 11 to 14 mph. Chance of precipitation is 30%.

    Low: 72 °F

    Scattered
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 82. East wind 11 to 14 mph.

    High: 82 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Scattered showers. Partly cloudy, with a low around 71. Northeast wind around 11 mph. Chance of precipitation is 30%.

    Low: 71 °F

    Scattered
    Showers

  • Monday

    Monday: Sunny, with a high near 82. East wind around 11 mph.

    High: 82 °F

    Sunny

Detailed Forecast

This Afternoon
Scattered showers, mainly after 3pm. Partly sunny, with a high near 82. East northeast wind around 8 mph. Chance of precipitation is 40%.
Tonight
Scattered showers, mainly after 9pm. Mostly cloudy, with a low around 71. Northeast wind 7 to 9 mph. Chance of precipitation is 40%.
Friday
Scattered showers, mainly between 9am and noon. Mostly sunny, with a high near 82. East northeast wind 8 to 13 mph. Chance of precipitation is 30%.
Friday Night
Scattered showers, mainly after 9pm. Partly cloudy, with a low around 71. Northeast wind around 11 mph. Chance of precipitation is 30%.
Saturday
Isolated showers. Mostly sunny, with a high near 82. East northeast wind 11 to 14 mph. Chance of precipitation is 20%.
Saturday Night
Scattered showers. Partly cloudy, with a low around 72. Northeast wind 11 to 14 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 82. East wind 11 to 14 mph.
Sunday Night
Scattered showers. Partly cloudy, with a low around 71. Northeast wind around 11 mph. Chance of precipitation is 30%.
Monday
Sunny, with a high near 82. East wind around 11 mph.
Monday Night
Clear, with a low around 71.
Tuesday
Mostly sunny, with a high near 82.
Tuesday Night
Clear, with a low around 71.
Wednesday
Sunny, with a high near 82.
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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:
10:16 am AST Jan 8, 2026
Forecast Valid:
1pm AST Jan 8, 2026-6pm AST Jan 14, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation