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Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

88°F

31°C

Humidity 61%
Wind Speed E 16 G 24 mph
Barometer 30.00 in (1015.8 mb)
Dewpoint 73°F (23°C)
Visibility 8.00 mi
Heat Index96°F (36°C)
Last update 1 Jul 9:56 am AST
Extended Forecast for

4 Miles SE San Lorenzo PR

  • Today

    Today: Scattered showers. Mostly sunny, with a high near 84. East southeast wind 11 to 13 mph. Chance of precipitation is 30%.

    High: 84 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 75. East wind around 7 mph. Chance of precipitation is 50%.

    Low: 75 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers. Mostly sunny, with a high near 84. East southeast wind 11 to 14 mph. Chance of precipitation is 30%.

    High: 84 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Isolated showers. Partly cloudy, with a low around 75. East wind around 8 mph. Chance of precipitation is 20%.

    Low: 75 °F

    Isolated
    Showers

  • Friday

    Friday: Isolated showers after noon. Mostly sunny, with a high near 84. East wind 11 to 14 mph. Chance of precipitation is 20%.

    High: 84 °F

    Sunny then
    Isolated
    Showers

  • Friday Night

    Friday Night: Isolated showers. Partly cloudy, with a low around 75. East wind around 8 mph. Chance of precipitation is 20%.

    Low: 75 °F

    Isolated
    Showers

  • Independence Day

    Independence Day: Sunny, with a high near 84. East wind 9 to 14 mph.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 76. East wind around 9 mph.

    Low: 76 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 84. East wind 13 to 16 mph, with gusts as high as 21 mph.

    High: 84 °F

    Mostly Sunny

Detailed Forecast

Today
Scattered showers. Mostly sunny, with a high near 84. East southeast wind 11 to 13 mph. Chance of precipitation is 30%.
Tonight
Scattered showers. Mostly cloudy, with a low around 75. East wind around 7 mph. Chance of precipitation is 50%.
Thursday
Scattered showers. Mostly sunny, with a high near 84. East southeast wind 11 to 14 mph. Chance of precipitation is 30%.
Thursday Night
Isolated showers. Partly cloudy, with a low around 75. East wind around 8 mph. Chance of precipitation is 20%.
Friday
Isolated showers after noon. Mostly sunny, with a high near 84. East wind 11 to 14 mph. Chance of precipitation is 20%.
Friday Night
Isolated showers. Partly cloudy, with a low around 75. East wind around 8 mph. Chance of precipitation is 20%.
Independence Day
Sunny, with a high near 84. East wind 9 to 14 mph.
Saturday Night
Partly cloudy, with a low around 76. East wind around 9 mph.
Sunday
Mostly sunny, with a high near 84. East wind 13 to 16 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 75.
Monday
Scattered showers. Mostly sunny, with a high near 83. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 76.
Tuesday
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:
4 Miles SE San Lorenzo PR
 18.15°N 65.92°W (Elev. 705 ft)
Last Update:
3:47 am AST Jul 1, 2026
Forecast Valid:
10am AST Jul 1, 2026-6pm AST Jul 7, 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