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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

82°F

28°C

Humidity 79%
Wind Speed E 14 mph
Barometer 30.05 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 3 Jul 7:56 pm AST
Extended Forecast for

3 Miles NNE Bayamon PR

  • Tonight

    Tonight: Scattered showers, mainly before midnight. Widespread haze after 3am. Mostly cloudy, with a low around 74. East southeast wind around 7 mph. Chance of precipitation is 40%.

    Low: 74 °F

    Scattered
    Showers

  • Independence Day

    Independence Day: Isolated showers before noon, then scattered showers and thunderstorms between noon and 3pm, then scattered showers after 3pm. Widespread haze before noon. Mostly sunny, with a high near 88. East southeast wind 10 to 15 mph. Chance of precipitation is 40%.

    High: 88 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Isolated showers. Widespread haze. Partly cloudy, with a low around 75. East southeast wind 6 to 8 mph. Chance of precipitation is 20%.

    Low: 75 °F

    Isolated
    Showers

  • Sunday

    Sunday: Isolated showers before noon. Widespread haze. Mostly sunny, with a high near 88. East wind 9 to 16 mph. Chance of precipitation is 10%.

    High: 88 °F

    Isolated
    Showers then
    Haze

  • Sunday Night

    Sunday Night: Isolated showers. Widespread haze. Partly cloudy, with a low around 75. East wind around 7 mph. Chance of precipitation is 10%.

    Low: 75 °F

    Isolated
    Showers

  • Monday

    Monday: Isolated showers. Widespread haze. Mostly sunny, with a high near 88. East wind 11 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 88 °F

    Isolated
    Showers

  • Monday Night

    Monday Night: Widespread haze. Partly cloudy, with a low around 75. East wind 6 to 8 mph.

    Low: 75 °F

    Haze

  • Tuesday

    Tuesday: Widespread haze. Mostly sunny, with a high near 87. East wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 87 °F

    Haze

  • Tuesday Night

    Tuesday Night: Widespread haze. Mostly clear, with a low around 74. East wind around 8 mph.

    Low: 74 °F

    Haze

Detailed Forecast

Tonight
Scattered showers, mainly before midnight. Widespread haze after 3am. Mostly cloudy, with a low around 74. East southeast wind around 7 mph. Chance of precipitation is 40%.
Independence Day
Isolated showers before noon, then scattered showers and thunderstorms between noon and 3pm, then scattered showers after 3pm. Widespread haze before noon. Mostly sunny, with a high near 88. East southeast wind 10 to 15 mph. Chance of precipitation is 40%.
Saturday Night
Isolated showers. Widespread haze. Partly cloudy, with a low around 75. East southeast wind 6 to 8 mph. Chance of precipitation is 20%.
Sunday
Isolated showers before noon. Widespread haze. Mostly sunny, with a high near 88. East wind 9 to 16 mph. Chance of precipitation is 10%.
Sunday Night
Isolated showers. Widespread haze. Partly cloudy, with a low around 75. East wind around 7 mph. Chance of precipitation is 10%.
Monday
Isolated showers. Widespread haze. Mostly sunny, with a high near 88. East wind 11 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Monday Night
Widespread haze. Partly cloudy, with a low around 75. East wind 6 to 8 mph.
Tuesday
Widespread haze. Mostly sunny, with a high near 87. East wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Widespread haze. Mostly clear, with a low around 74. East wind around 8 mph.
Wednesday
Showers likely, mainly after noon. Mostly cloudy, with a high near 86. Chance of precipitation is 60%.
Wednesday Night
Partly cloudy, with a low around 74.
Thursday
Scattered showers. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 74.
Friday
Sunny, with a high near 88.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Bayamon PR
 18.32°N 66.11°W (Elev. 509 ft)
Last Update:
8:06 pm AST Jul 3, 2026
Forecast Valid:
8pm AST Jul 3, 2026-6pm AST Jul 10, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation