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Hazardous Weather Conditions

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Mostly Cloudy

84°F

29°C

Humidity 70%
Wind Speed E 20 G 30 mph
Barometer 30.11 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 26 May 10:56 am AST
Extended Forecast for

Luis Muñoz Marín International Airport PR

  • Today

    Today: Showers likely and possibly a thunderstorm before noon, then scattered showers and thunderstorms between noon and 3pm, then scattered showers after 3pm. Partly sunny, with a high near 86. East wind 16 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

    High: 86 °F

    Showers
    Likely

  • Tonight

    Tonight: Scattered showers before 9pm, then scattered showers and thunderstorms between 9pm and midnight, then scattered showers after midnight. Mostly cloudy, with a low around 77. East wind around 11 mph. Chance of precipitation is 50%.

    Low: 77 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly between 9am and noon. Partly sunny, with a high near 86. East wind 10 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: 86 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Scattered showers. Mostly cloudy, with a low around 78. East wind around 11 mph. Chance of precipitation is 40%.

    Low: 78 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers. Mostly sunny, with a high near 89. East wind 7 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    High: 89 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers. Mostly cloudy, with a low around 78. East wind around 10 mph. Chance of precipitation is 40%.

    Low: 78 °F

    Scattered
    Showers

  • Friday

    Friday: Showers likely, mainly after noon. Partly sunny, with a high near 91. East wind 8 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.

    High: 91 °F

    Scattered
    Showers then
    Showers
    Likely

  • Friday Night

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

    Low: 78 °F

    Haze

  • Saturday

    Saturday: Scattered showers, mainly after noon. Widespread haze before noon. Mostly sunny, with a high near 91. East wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Chance of precipitation is 50%.

    High: 91 °F

    Haze then
    Scattered
    Showers

Detailed Forecast

Today
Showers likely and possibly a thunderstorm before noon, then scattered showers and thunderstorms between noon and 3pm, then scattered showers after 3pm. Partly sunny, with a high near 86. East wind 16 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Tonight
Scattered showers before 9pm, then scattered showers and thunderstorms between 9pm and midnight, then scattered showers after midnight. Mostly cloudy, with a low around 77. East wind around 11 mph. Chance of precipitation is 50%.
Wednesday
Showers likely, mainly between 9am and noon. Partly sunny, with a high near 86. East wind 10 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.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 78. East wind around 11 mph. Chance of precipitation is 40%.
Thursday
Scattered showers. Mostly sunny, with a high near 89. East wind 7 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 78. East wind around 10 mph. Chance of precipitation is 40%.
Friday
Showers likely, mainly after noon. Partly sunny, with a high near 91. East wind 8 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.
Friday Night
Widespread haze. Partly cloudy, with a low around 78. East southeast wind around 9 mph.
Saturday
Scattered showers, mainly after noon. Widespread haze before noon. Mostly sunny, with a high near 91. East wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Chance of precipitation is 50%.
Saturday Night
Scattered showers. Partly cloudy, with a low around 78. Chance of precipitation is 40%.
Sunday
Scattered showers. Mostly sunny, with a high near 91. Chance of precipitation is 40%.
Sunday Night
Clear, with a low around 79.
Monday
Sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
Luis Muñoz Marín International Airport PR
 18.44°N 66.02°W (Elev. 7 ft)
Last Update:
9:20 am AST May 26, 2026
Forecast Valid:
11am AST May 26, 2026-6pm AST Jun 1, 2026
 
Forecast Discussion
 
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