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Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

84°F

29°C

Humidity 62%
Wind Speed E 17 mph
Barometer 30.03 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 20 May 11:56 am AST
Extended Forecast for

2 Miles WNW Lomas PR

  • This Afternoon

    This Afternoon: Scattered showers, mainly before 3pm. Mostly sunny, with a high near 80. East southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 80 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers, mainly after 3am. Partly cloudy, with a low around 70. East wind around 7 mph. Chance of precipitation is 40%.

    Low: 70 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers, mainly after 3pm. Partly sunny, with a high near 81. East southeast wind 9 to 15 mph. Chance of precipitation is 40%.

    High: 81 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly after 3am. Mostly cloudy, with a low around 70. East wind around 7 mph. Chance of precipitation is 60%.

    Low: 70 °F

    Showers
    Likely

  • Friday

    Friday: Scattered showers. Partly sunny, with a high near 81. East wind 10 to 14 mph. Chance of precipitation is 50%.

    High: 81 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers. Mostly cloudy, with a low around 70. East wind around 6 mph. Chance of precipitation is 30%.

    Low: 70 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers. Partly sunny, with a high near 81. East wind 8 to 13 mph. Chance of precipitation is 40%.

    High: 81 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers. Mostly cloudy, with a low around 70. East wind 5 to 7 mph. Chance of precipitation is 40%.

    Low: 70 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers. Partly sunny, with a high near 80. East wind 10 to 13 mph. Chance of precipitation is 50%.

    High: 80 °F

    Scattered
    Showers

Detailed Forecast

This Afternoon
Scattered showers, mainly before 3pm. Mostly sunny, with a high near 80. East southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Tonight
Scattered showers, mainly after 3am. Partly cloudy, with a low around 70. East wind around 7 mph. Chance of precipitation is 40%.
Thursday
Scattered showers, mainly after 3pm. Partly sunny, with a high near 81. East southeast wind 9 to 15 mph. Chance of precipitation is 40%.
Thursday Night
Showers likely, mainly after 3am. Mostly cloudy, with a low around 70. East wind around 7 mph. Chance of precipitation is 60%.
Friday
Scattered showers. Partly sunny, with a high near 81. East wind 10 to 14 mph. Chance of precipitation is 50%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 70. East wind around 6 mph. Chance of precipitation is 30%.
Saturday
Scattered showers. Partly sunny, with a high near 81. East wind 8 to 13 mph. Chance of precipitation is 40%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 70. East wind 5 to 7 mph. Chance of precipitation is 40%.
Sunday
Scattered showers. Partly sunny, with a high near 80. East wind 10 to 13 mph. Chance of precipitation is 50%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 70. Chance of precipitation is 50%.
Memorial Day
Scattered showers. Partly sunny, with a high near 80. Chance of precipitation is 50%.
Monday Night
Showers likely. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.
Tuesday
Showers likely. Mostly cloudy, with a high near 80. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Lomas PR
 18.28°N 65.93°W (Elev. 1220 ft)
Last Update:
11:43 am AST May 20, 2026
Forecast Valid:
12pm AST May 20, 2026-6pm AST May 26, 2026
 
Forecast Discussion
 
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Additional Resources

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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