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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.

Partly Cloudy

81°F

27°C

Humidity 84%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 9 Nov 9:56 pm AST
Extended Forecast for

2 Miles WNW San Juan PR

  • Tonight

    Tonight: Isolated showers before midnight, then isolated showers after 3am. Mostly clear, with a low around 79. South southeast wind around 5 mph. Chance of precipitation is 20%.

    Low: 79 °F

    Isolated
    Showers

  • Tuesday

    Tuesday: Isolated showers, then scattered showers and thunderstorms after noon. Increasing clouds, with a high near 88. East wind 3 to 8 mph. Chance of precipitation is 50%. New rainfall amounts between three quarters and one inch possible.

    High: 88 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Isolated showers before 9pm, then isolated showers after midnight. Mostly clear, with a low around 78. Southeast wind around 6 mph. Chance of precipitation is 20%.

    Low: 78 °F

    Isolated
    Showers

  • Veterans Day

    Veterans Day: Scattered showers, mainly after noon. Mostly sunny, with a high near 90. East wind 8 to 15 mph. Chance of precipitation is 40%.

    High: 90 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers. Partly cloudy, with a low around 79. Southeast wind 5 to 7 mph. Chance of precipitation is 20%.

    Low: 79 °F

    Isolated
    Showers

  • Thursday

    Thursday: Isolated showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 90. East southeast wind 8 to 14 mph. Chance of precipitation is 60%.

    High: 90 °F

    Isolated
    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 80. Southeast wind around 7 mph.

    Low: 80 °F

    Partly Cloudy

  • Friday

    Friday: Showers likely, mainly after noon. Partly sunny, with a high near 91. South southeast wind 7 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

    High: 91 °F

    Mostly Sunny
    then Showers
    Likely

  • Friday Night

    Friday Night: Mostly clear, with a low around 80. South southeast wind 8 to 10 mph.

    Low: 80 °F

    Mostly Clear

Detailed Forecast

Tonight
Isolated showers before midnight, then isolated showers after 3am. Mostly clear, with a low around 79. South southeast wind around 5 mph. Chance of precipitation is 20%.
Tuesday
Isolated showers, then scattered showers and thunderstorms after noon. Increasing clouds, with a high near 88. East wind 3 to 8 mph. Chance of precipitation is 50%. New rainfall amounts between three quarters and one inch possible.
Tuesday Night
Isolated showers before 9pm, then isolated showers after midnight. Mostly clear, with a low around 78. Southeast wind around 6 mph. Chance of precipitation is 20%.
Veterans Day
Scattered showers, mainly after noon. Mostly sunny, with a high near 90. East wind 8 to 15 mph. Chance of precipitation is 40%.
Wednesday Night
Isolated showers. Partly cloudy, with a low around 79. Southeast wind 5 to 7 mph. Chance of precipitation is 20%.
Thursday
Isolated showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 90. East southeast wind 8 to 14 mph. Chance of precipitation is 60%.
Thursday Night
Partly cloudy, with a low around 80. Southeast wind around 7 mph.
Friday
Showers likely, mainly after noon. Partly sunny, with a high near 91. South southeast wind 7 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Friday Night
Mostly clear, with a low around 80. South southeast wind 8 to 10 mph.
Saturday
Scattered showers, mainly after noon. Mostly sunny, with a high near 91. Chance of precipitation is 50%.
Saturday Night
Partly cloudy, with a low around 80.
Sunday
Scattered showers. Mostly sunny, with a high near 90. Chance of precipitation is 30%.
Sunday Night
Clear, with a low around 79.
Monday
Sunny, with a high near 89.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW San Juan PR
 18.41°N 66.09°W (Elev. 36 ft)
Last Update:
9:41 pm AST Nov 9, 2026
Forecast Valid:
10pm AST Nov 9, 2026-6pm AST Nov 16, 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