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Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

85°F

29°C

Humidity 68%
Wind Speed E 20 G 28 mph
Barometer 29.99 in (1015.3 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 11 May 4:56 pm AST
Extended Forecast for

3 Miles WNW Luis Muñoz Marín International Airport PR

  • Tonight

    Tonight: Showers likely, mainly after midnight. Mostly cloudy, with a low around 76. East wind 11 to 14 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 76 °F

    Scattered
    Showers then
    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely, mainly before 9am. Partly sunny, with a high near 90. East wind 11 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 90 °F

    Showers
    Likely then
    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers, mainly after midnight. Partly cloudy, with a low around 77. East southeast wind 9 to 11 mph. Chance of precipitation is 30%.

    Low: 77 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Isolated showers. Mostly sunny, with a high near 91. East wind 10 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    High: 91 °F

    Isolated
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers, mainly after midnight. Partly cloudy, with a low around 77. East southeast wind 7 to 10 mph. Chance of precipitation is 40%.

    Low: 77 °F

    Scattered
    Showers

  • Thursday

    Thursday: Isolated showers. Mostly sunny, with a high near 91. East southeast wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 20%.

    High: 91 °F

    Isolated
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 77. East southeast wind around 9 mph.

    Low: 77 °F

    Partly Cloudy

  • Friday

    Friday: Scattered showers, mainly after noon. Mostly sunny, with a high near 92. East wind 8 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    High: 92 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 78. East southeast wind 9 to 11 mph.

    Low: 78 °F

    Partly Cloudy

Detailed Forecast

Tonight
Showers likely, mainly after midnight. Mostly cloudy, with a low around 76. East wind 11 to 14 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Showers likely, mainly before 9am. Partly sunny, with a high near 90. East wind 11 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Scattered showers, mainly after midnight. Partly cloudy, with a low around 77. East southeast wind 9 to 11 mph. Chance of precipitation is 30%.
Wednesday
Isolated showers. Mostly sunny, with a high near 91. East wind 10 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Wednesday Night
Scattered showers, mainly after midnight. Partly cloudy, with a low around 77. East southeast wind 7 to 10 mph. Chance of precipitation is 40%.
Thursday
Isolated showers. Mostly sunny, with a high near 91. East southeast wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 77. East southeast wind around 9 mph.
Friday
Scattered showers, mainly after noon. Mostly sunny, with a high near 92. East wind 8 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 78. East southeast wind 9 to 11 mph.
Saturday
Scattered showers, mainly after noon. Mostly sunny, with a high near 92. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 77.
Sunday
Scattered showers. Mostly sunny, with a high near 90. Chance of precipitation is 30%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 77. Chance of precipitation is 50%.
Monday
Scattered showers. Partly sunny, with a high near 90. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Luis Muñoz Marín International Airport PR
 18.45°N 66.04°W (Elev. 7 ft)
Last Update:
3:47 pm AST May 11, 2026
Forecast Valid:
6pm AST May 11, 2026-6pm AST May 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation