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Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

82°F

28°C

Humidity 74%
Wind Speed N 7 mph
Barometer 30.00 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 24 Mar 11:56 am AST
Extended Forecast for

Caguas PR

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm before 3pm, then scattered showers. High near 85. East wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 85 °F

    Showers

  • Tonight

    Tonight: Scattered showers, mainly between 9pm and midnight. Partly cloudy, with a low around 70. Calm wind. Chance of precipitation is 40%.

    Low: 70 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers, mainly after noon. Mostly sunny, with a high near 86. Light east southeast wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    High: 86 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers. Partly cloudy, with a low around 70. Light east wind. Chance of precipitation is 20%.

    Low: 70 °F

    Isolated
    Showers

  • Thursday

    Thursday: Scattered showers, mainly after noon. Mostly sunny, with a high near 85. East wind 5 to 9 mph. Chance of precipitation is 50%.

    High: 85 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers, mainly before midnight. Partly cloudy, with a low around 70. Calm wind. Chance of precipitation is 30%.

    Low: 70 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers. Partly sunny, with a high near 84. East wind 5 to 9 mph. Chance of precipitation is 50%.

    High: 84 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers. Mostly cloudy, with a low around 70. Light east wind. Chance of precipitation is 40%.

    Low: 70 °F

    Scattered
    Showers

  • Saturday

    Saturday: Showers likely, mainly before noon. Mostly cloudy, with a high near 84. Light east wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 60%.

    High: 84 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm before 3pm, then scattered showers. High near 85. East wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
Scattered showers, mainly between 9pm and midnight. Partly cloudy, with a low around 70. Calm wind. Chance of precipitation is 40%.
Wednesday
Scattered showers, mainly after noon. Mostly sunny, with a high near 86. Light east southeast wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Isolated showers. Partly cloudy, with a low around 70. Light east wind. Chance of precipitation is 20%.
Thursday
Scattered showers, mainly after noon. Mostly sunny, with a high near 85. East wind 5 to 9 mph. Chance of precipitation is 50%.
Thursday Night
Scattered showers, mainly before midnight. Partly cloudy, with a low around 70. Calm wind. Chance of precipitation is 30%.
Friday
Scattered showers. Partly sunny, with a high near 84. East wind 5 to 9 mph. Chance of precipitation is 50%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 70. Light east wind. Chance of precipitation is 40%.
Saturday
Showers likely, mainly before noon. Mostly cloudy, with a high near 84. Light east wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 60%.
Saturday Night
Scattered showers. Partly cloudy, with a low around 69. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 84.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 68. Chance of precipitation is 50%.
Monday
Scattered showers. Mostly sunny, with a high near 84. Chance of precipitation is 50%.
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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:
12:21 pm AST Mar 24, 2026
Forecast Valid:
12pm AST Mar 24, 2026-6pm AST Mar 30, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation