National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

78°F

26°C

Humidity 85%
Wind Speed Calm
Barometer 29.95 in (1014.2 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 8 Nov 5:56 am AST
Extended Forecast for

Caguas PR

  • Today

    Today: Scattered showers. Partly sunny, with a high near 88. East southeast wind 5 to 13 mph. Chance of precipitation is 40%.

    High: 88 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers, mainly after midnight. Mostly cloudy, with a low around 75. East wind 3 to 5 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 75 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 86. East southeast wind 6 to 13 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.

    High: 86 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before midnight, then scattered showers. Mostly cloudy, with a low around 75. East southeast wind 5 to 8 mph. Chance of precipitation is 60%.

    Low: 75 °F

    Showers
    Likely

  • Monday

    Monday: Scattered showers. Mostly sunny, with a high near 86. East southeast wind 8 to 11 mph. Chance of precipitation is 30%.

    High: 86 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers. Partly cloudy, with a low around 75. East wind 3 to 5 mph. Chance of precipitation is 30%.

    Low: 75 °F

    Scattered
    Showers

  • Veterans Day

    Veterans Day: Scattered showers, mainly before noon. Mostly sunny, with a high near 89. East wind 6 to 10 mph. Chance of precipitation is 30%.

    High: 89 °F

    Scattered
    Showers then
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 74. Calm wind.

    Low: 74 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 89. Calm wind becoming east 5 to 9 mph in the morning.

    High: 89 °F

    Sunny

Detailed Forecast

Today
Scattered showers. Partly sunny, with a high near 88. East southeast wind 5 to 13 mph. Chance of precipitation is 40%.
Tonight
Scattered showers, mainly after midnight. Mostly cloudy, with a low around 75. East wind 3 to 5 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 86. East southeast wind 6 to 13 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.
Sunday Night
Showers likely and possibly a thunderstorm before midnight, then scattered showers. Mostly cloudy, with a low around 75. East southeast wind 5 to 8 mph. Chance of precipitation is 60%.
Monday
Scattered showers. Mostly sunny, with a high near 86. East southeast wind 8 to 11 mph. Chance of precipitation is 30%.
Monday Night
Scattered showers. Partly cloudy, with a low around 75. East wind 3 to 5 mph. Chance of precipitation is 30%.
Veterans Day
Scattered showers, mainly before noon. Mostly sunny, with a high near 89. East wind 6 to 10 mph. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 74. Calm wind.
Wednesday
Sunny, with a high near 89. Calm wind becoming east 5 to 9 mph in the morning.
Wednesday Night
Scattered showers. Partly cloudy, with a low around 74. Chance of precipitation is 30%.
Thursday
Scattered showers. Mostly sunny, with a high near 90. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 74.
Friday
Scattered showers. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Caguas PR
 18.23°N 66.04°W (Elev. 230 ft)
Last Update:
5:38 am AST Nov 8, 2025
Forecast Valid:
6am AST Nov 8, 2025-6pm AST Nov 14, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation