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Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

75°F

24°C

Humidity 83%
Wind Speed S 3 mph
Barometer 29.94 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 19 Apr 2:56 am AST
Extended Forecast for

Caguas PR

  • Overnight

    Overnight: Scattered showers.  Mostly cloudy, with a low around 71. East southeast wind around 5 mph.  Chance of precipitation is 50%.

    Low: 71 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers and thunderstorms.  Partly sunny, with a high near 86. East wind 5 to 10 mph.  Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    High: 86 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before 3am.  Mostly cloudy, with a low around 72. East wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 60%.

    Low: 72 °F

    Showers
    Likely

  • Monday

    Monday: Scattered showers, mainly before noon.  Partly sunny, with a high near 87. East wind 6 to 11 mph.  Chance of precipitation is 50%.

    High: 87 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Monday Night

    Monday Night: Isolated showers.  Partly cloudy, with a low around 71. Light east wind.  Chance of precipitation is 20%.

    Low: 71 °F

    Isolated
    Showers

  • Tuesday

    Tuesday: Scattered showers.  Partly sunny, with a high near 87. East wind 3 to 8 mph.  Chance of precipitation is 40%.

    High: 87 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 70. Calm wind.

    Low: 70 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Scattered showers.  Partly sunny, with a high near 86. Calm wind becoming east northeast 5 to 7 mph in the afternoon.  Chance of precipitation is 40%.

    High: 86 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 71. Light east wind.

    Low: 71 °F

    Partly Cloudy

Detailed Forecast

Overnight
Scattered showers. Mostly cloudy, with a low around 71. East southeast wind around 5 mph. Chance of precipitation is 50%.
Sunday
Scattered showers and thunderstorms. Partly sunny, with a high near 86. East wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Showers likely, mainly before 3am. Mostly cloudy, with a low around 72. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Monday
Scattered showers, mainly before noon. Partly sunny, with a high near 87. East wind 6 to 11 mph. Chance of precipitation is 50%.
Monday Night
Isolated showers. Partly cloudy, with a low around 71. Light east wind. Chance of precipitation is 20%.
Tuesday
Scattered showers. Partly sunny, with a high near 87. East wind 3 to 8 mph. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 70. Calm wind.
Wednesday
Scattered showers. Partly sunny, with a high near 86. Calm wind becoming east northeast 5 to 7 mph in the afternoon. Chance of precipitation is 40%.
Wednesday Night
Partly cloudy, with a low around 71. Light east wind.
Thursday
Scattered showers, mainly after noon. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 71.
Friday
Scattered showers. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
Friday Night
Clear, with a low around 71.
Saturday
Scattered showers. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Caguas PR
 18.23°N 66.04°W (Elev. 230 ft)
1:31 am AST Apr 19, 2026
3am AST Apr 19, 2026-6pm AST Apr 25, 2026
 
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Additional Resources

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