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Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

A Few Clouds

86°F

30°C

Humidity 66%
Wind Speed NE 16 mph
Barometer 30.00 in
Dewpoint 73°F (23°C)
Visibility 9.00 mi
Heat Index93°F (34°C)
Last update 20 Jun 4:56 pm AST
Extended Forecast for

3 Miles WNW Luis Muñoz Marín International Airport PR

  • This Afternoon

    This Afternoon: Isolated showers. Widespread haze. Mostly sunny, with a high near 91. East wind around 17 mph, with gusts as high as 22 mph. Chance of precipitation is 10%.

    High: 91 °F

    Isolated
    Showers

  • Tonight

    Tonight: Scattered showers, mainly after 3am. Widespread haze before 3am. Partly cloudy, with a low around 79. East wind 9 to 14 mph. Chance of precipitation is 40%.

    Low: 79 °F

    Haze then
    Scattered
    Showers

  • Sunday

    Sunday: Showers likely, mainly before noon. Widespread haze after 3pm. Partly sunny, with a high near 90. Heat index values as high as 103. East wind 10 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 90 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Scattered showers, mainly before midnight. Widespread haze after midnight. Partly cloudy, with a low around 78. East wind 10 to 14 mph. Chance of precipitation is 30%.

    Low: 78 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers, mainly before noon. Widespread haze after noon. Mostly sunny, with a high near 91. East wind 14 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    High: 91 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Isolated showers. Widespread haze. Partly cloudy, with a low around 79. East wind 11 to 13 mph. Chance of precipitation is 20%.

    Low: 79 °F

    Isolated
    Showers

  • Tuesday

    Tuesday: Scattered showers, mainly after noon. Mostly sunny, with a high near 90. East wind 16 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 90 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 78. East wind 11 to 14 mph.

    Low: 78 °F

    Mostly Clear

  • Wednesday

    Wednesday: Scattered showers, mainly before noon. Mostly sunny, with a high near 91. East wind 14 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 91 °F

    Scattered
    Showers then
    Mostly Sunny

Detailed Forecast

This Afternoon
Isolated showers. Widespread haze. Mostly sunny, with a high near 91. East wind around 17 mph, with gusts as high as 22 mph. Chance of precipitation is 10%.
Tonight
Scattered showers, mainly after 3am. Widespread haze before 3am. Partly cloudy, with a low around 79. East wind 9 to 14 mph. Chance of precipitation is 40%.
Sunday
Showers likely, mainly before noon. Widespread haze after 3pm. Partly sunny, with a high near 90. Heat index values as high as 103. East wind 10 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Scattered showers, mainly before midnight. Widespread haze after midnight. Partly cloudy, with a low around 78. East wind 10 to 14 mph. Chance of precipitation is 30%.
Monday
Scattered showers, mainly before noon. Widespread haze after noon. Mostly sunny, with a high near 91. East wind 14 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Monday Night
Isolated showers. Widespread haze. Partly cloudy, with a low around 79. East wind 11 to 13 mph. Chance of precipitation is 20%.
Tuesday
Scattered showers, mainly after noon. Mostly sunny, with a high near 90. East wind 16 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 78. East wind 11 to 14 mph.
Wednesday
Scattered showers, mainly before noon. Mostly sunny, with a high near 91. East wind 14 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 78.
Thursday
Scattered showers. Partly sunny, with a high near 90. Chance of precipitation is 50%.
Thursday Night
Partly cloudy, with a low around 79.
Friday
Mostly sunny, with a high near 91.
Friday Night
Partly cloudy, with a low around 80.
Saturday
Mostly sunny, with a high near 91.
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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:
3:46 pm AST Jun 20, 2026
Forecast Valid:
5pm AST Jun 20, 2026-6pm AST Jun 27, 2026
 
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