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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.

Overcast and Breezy

86°F

30°C

Humidity 70%
Wind Speed E 22 G 29 mph
Barometer 30.07 in
Dewpoint 75°F (24°C)
Visibility 8.00 mi
Heat Index95°F (35°C)
Last update 6 Jul 3:56 pm AST
Extended Forecast for

2 Miles SSE Palo Seco PR

Heat Advisory until July 6, 05:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until July 6, 05:00pm

    NOW until 5:00pm Mon

    Heat Advisory

  • This Afternoon

    High: 86 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers, mainly after midnight. Widespread haze between 9pm and midnight. Partly cloudy, with a low around 78. East northeast wind 15 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    Low: 78 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers, mainly before 3pm. Widespread haze after 3pm. Mostly sunny, with a high near 86. East wind around 17 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    High: 86 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 78. East northeast wind 15 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    Low: 78 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm before noon, then scattered showers. Mostly cloudy, with a high near 85. East wind 16 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

    High: 85 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Scattered showers, mainly before midnight. Widespread haze after midnight. Partly cloudy, with a low around 78. East wind 15 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    Low: 78 °F

    Scattered
    Showers

  • Thursday

    Thursday: Widespread haze. Sunny, with a high near 85. East wind around 17 mph, with gusts as high as 22 mph.

    High: 85 °F

    Haze

  • Thursday Night

    Thursday Night: Widespread haze. Clear, with a low around 79. East wind 15 to 17 mph, with gusts as high as 22 mph.

    Low: 79 °F

    Haze

Detailed Forecast

This Afternoon
Scattered showers. Partly sunny, with a high near 86. East northeast wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Tonight
Scattered showers, mainly after midnight. Widespread haze between 9pm and midnight. Partly cloudy, with a low around 78. East northeast wind 15 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Tuesday
Scattered showers, mainly before 3pm. Widespread haze after 3pm. Mostly sunny, with a high near 86. East wind around 17 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 78. East northeast wind 15 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Wednesday
Showers likely and possibly a thunderstorm before noon, then scattered showers. Mostly cloudy, with a high near 85. East wind 16 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Wednesday Night
Scattered showers, mainly before midnight. Widespread haze after midnight. Partly cloudy, with a low around 78. East wind 15 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Thursday
Widespread haze. Sunny, with a high near 85. East wind around 17 mph, with gusts as high as 22 mph.
Thursday Night
Widespread haze. Clear, with a low around 79. East wind 15 to 17 mph, with gusts as high as 22 mph.
Friday
Sunny, with a high near 86. East wind around 18 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 79.
Saturday
Sunny, with a high near 86.
Saturday Night
Partly cloudy, with a low around 78.
Sunday
Mostly sunny, with a high near 86.
Sunday Night
Partly cloudy, with a low around 78.
Monday
Sunny, with a high near 86.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Palo Seco PR
 17.98°N 65.92°W (Elev. 154 ft)
Last Update:
3:41 pm AST Jul 6, 2026
Forecast Valid:
4pm AST Jul 6, 2026-6pm AST Jul 13, 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