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Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy and Breezy

88°F

31°C

Humidity 59%
Wind Speed E 21 G 28 mph
Barometer 30.08 in
Dewpoint 72°F (22°C)
Visibility 9.00 mi
Heat Index95°F (35°C)
Last update 17 May 10:56 am AST
Extended Forecast for

2 Miles WNW Lomas PR

  • Today

    Today: Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 81. East southeast wind around 14 mph. Chance of precipitation is 40%.

    High: 81 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers before midnight, then scattered showers after 3am. Mostly clear, then becoming mostly cloudy toward daybreak, with a low around 71. East wind 5 to 7 mph. Chance of precipitation is 50%.

    Low: 71 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers, mainly before noon. Partly sunny, with a high near 81. East southeast wind 11 to 13 mph. Chance of precipitation is 50%.

    High: 81 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Monday Night

    Monday Night: Scattered showers. Partly cloudy, with a low around 70. East wind 5 to 7 mph. Chance of precipitation is 30%.

    Low: 70 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers, mainly after noon. Mostly sunny, with a high near 81. East wind 9 to 15 mph. Chance of precipitation is 40%.

    High: 81 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 70. East wind around 6 mph. Chance of precipitation is 50%.

    Low: 70 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers. Partly sunny, with a high near 81. East wind 9 to 14 mph. Chance of precipitation is 50%.

    High: 81 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers. Mostly cloudy, with a low around 70. East wind around 7 mph. Chance of precipitation is 50%.

    Low: 70 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers, mainly before noon. Mostly sunny, with a high near 81. East southeast wind 9 to 13 mph. Chance of precipitation is 40%.

    High: 81 °F

    Scattered
    Showers then
    Mostly Sunny

Detailed Forecast

Today
Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 81. East southeast wind around 14 mph. Chance of precipitation is 40%.
Tonight
Scattered showers before midnight, then scattered showers after 3am. Mostly clear, then becoming mostly cloudy toward daybreak, with a low around 71. East wind 5 to 7 mph. Chance of precipitation is 50%.
Monday
Scattered showers, mainly before noon. Partly sunny, with a high near 81. East southeast wind 11 to 13 mph. Chance of precipitation is 50%.
Monday Night
Scattered showers. Partly cloudy, with a low around 70. East wind 5 to 7 mph. Chance of precipitation is 30%.
Tuesday
Scattered showers, mainly after noon. Mostly sunny, with a high near 81. East wind 9 to 15 mph. Chance of precipitation is 40%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 70. East wind around 6 mph. Chance of precipitation is 50%.
Wednesday
Scattered showers. Partly sunny, with a high near 81. East wind 9 to 14 mph. Chance of precipitation is 50%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 70. East wind around 7 mph. Chance of precipitation is 50%.
Thursday
Scattered showers, mainly before noon. Mostly sunny, with a high near 81. East southeast wind 9 to 13 mph. Chance of precipitation is 40%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 70. Chance of precipitation is 50%.
Friday
Scattered showers. Mostly cloudy, with a high near 81. Chance of precipitation is 50%.
Friday Night
Scattered showers. Partly cloudy, with a low around 70. Chance of precipitation is 30%.
Saturday
Scattered showers. Mostly sunny, with a high near 81. Chance of precipitation is 40%.
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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:
5:39 am AST May 17, 2026
Forecast Valid:
11am AST May 17, 2026-6pm AST May 23, 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