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.

Partly Cloudy

82°F

28°C

Humidity 66%
Wind Speed E 12 mph
Barometer 29.99 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 10 Jan 4:56 pm AST
Extended Forecast for

Emajagua PR

  • This Afternoon

    This Afternoon: Scattered showers. Partly sunny, with a steady temperature around 77. East northeast wind around 10 mph. Chance of precipitation is 40%.

    High: 77 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers. Partly cloudy, with a low around 71. Northeast wind 8 to 11 mph. Chance of precipitation is 30%.

    Low: 71 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers, mainly before 9am. Mostly sunny, with a high near 82. East northeast wind 7 to 11 mph. Chance of precipitation is 30%.

    High: 82 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Isolated showers. Partly cloudy, with a low around 71. East northeast wind around 10 mph. Chance of precipitation is 20%.

    Low: 71 °F

    Isolated
    Showers

  • Monday

    Monday: Scattered showers. Partly sunny, with a high near 82. East northeast wind 9 to 11 mph. Chance of precipitation is 40%.

    High: 82 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers. Partly cloudy, with a low around 70. East northeast wind 9 to 13 mph. Chance of precipitation is 30%.

    Low: 70 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers, mainly before noon. Mostly sunny, with a high near 82. East wind 9 to 11 mph. Chance of precipitation is 30%.

    High: 82 °F

    Scattered
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 71. East wind around 11 mph.

    Low: 71 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Scattered showers, mainly after noon. Mostly sunny, with a high near 82. East wind around 10 mph. Chance of precipitation is 30%.

    High: 82 °F

    Mostly Sunny
    then
    Scattered
    Showers

Detailed Forecast

This Afternoon
Scattered showers. Partly sunny, with a steady temperature around 77. East northeast wind around 10 mph. Chance of precipitation is 40%.
Tonight
Scattered showers. Partly cloudy, with a low around 71. Northeast wind 8 to 11 mph. Chance of precipitation is 30%.
Sunday
Scattered showers, mainly before 9am. Mostly sunny, with a high near 82. East northeast wind 7 to 11 mph. Chance of precipitation is 30%.
Sunday Night
Isolated showers. Partly cloudy, with a low around 71. East northeast wind around 10 mph. Chance of precipitation is 20%.
Monday
Scattered showers. Partly sunny, with a high near 82. East northeast wind 9 to 11 mph. Chance of precipitation is 40%.
Monday Night
Scattered showers. Partly cloudy, with a low around 70. East northeast wind 9 to 13 mph. Chance of precipitation is 30%.
Tuesday
Scattered showers, mainly before noon. Mostly sunny, with a high near 82. East wind 9 to 11 mph. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 71. East wind around 11 mph.
Wednesday
Scattered showers, mainly after noon. Mostly sunny, with a high near 82. East wind around 10 mph. Chance of precipitation is 30%.
Wednesday Night
Scattered showers. Partly cloudy, with a low around 73. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 82.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 72. Chance of precipitation is 40%.
Friday
Scattered showers. Mostly sunny, with a high near 83. Chance of precipitation is 40%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 72. Chance of precipitation is 50%.
Saturday
Scattered showers. Mostly 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:
4:19 pm AST Jan 10, 2026
Forecast Valid:
5pm AST Jan 10, 2026-6pm AST Jan 17, 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