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Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

79°F

26°C

Humidity 74%
Wind Speed E 12 mph
Barometer 29.96 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 20 Apr 6:56 pm AST
Extended Forecast for

Aguas Buenas PR

  • Tonight

    Tonight: Scattered showers, mainly between midnight and 3am. Partly cloudy, with a low around 69. East southeast wind 5 to 7 mph. Chance of precipitation is 30%.

    Low: 69 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Isolated showers before noon, then scattered showers and thunderstorms between noon and 3pm, then scattered showers after 3pm. Mostly sunny, with a high near 82. East southeast wind 6 to 9 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    High: 82 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Tuesday Night

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

    Low: 70 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 81. Light east northeast wind becoming northeast 5 to 9 mph in the morning. Chance of precipitation is 40%.

    High: 81 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers. Partly cloudy, with a low around 69. Light north northeast wind. Chance of precipitation is 10%.

    Low: 69 °F

    Isolated
    Showers

  • Thursday

    Thursday: Scattered showers, mainly after noon. Mostly sunny, with a high near 81. East northeast wind 3 to 7 mph. Chance of precipitation is 40%.

    High: 81 °F

    Scattered
    Showers

  • Thursday Night

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

    Low: 70 °F

    Partly Cloudy

  • Friday

    Friday: Scattered showers after noon. Mostly sunny, with a high near 81. Calm wind becoming east 5 to 7 mph in the afternoon. Chance of precipitation is 30%.

    High: 81 °F

    Sunny then
    Scattered
    Showers

  • Friday Night

    Friday Night: Clear, with a low around 70. Light east southeast wind.

    Low: 70 °F

    Clear

Detailed Forecast

Tonight
Scattered showers, mainly between midnight and 3am. Partly cloudy, with a low around 69. East southeast wind 5 to 7 mph. Chance of precipitation is 30%.
Tuesday
Isolated showers before noon, then scattered showers and thunderstorms between noon and 3pm, then scattered showers after 3pm. Mostly sunny, with a high near 82. East southeast wind 6 to 9 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Scattered showers, mainly after midnight. Partly cloudy, with a low around 70. Calm wind. Chance of precipitation is 30%.
Wednesday
Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 81. Light east northeast wind becoming northeast 5 to 9 mph in the morning. Chance of precipitation is 40%.
Wednesday Night
Isolated showers. Partly cloudy, with a low around 69. Light north northeast wind. Chance of precipitation is 10%.
Thursday
Scattered showers, mainly after noon. Mostly sunny, with a high near 81. East northeast wind 3 to 7 mph. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 70. Calm wind.
Friday
Scattered showers after noon. Mostly sunny, with a high near 81. Calm wind becoming east 5 to 7 mph in the afternoon. Chance of precipitation is 30%.
Friday Night
Clear, with a low around 70. Light east southeast wind.
Saturday
Scattered showers, mainly after noon. Mostly sunny, with a high near 80. Chance of precipitation is 30%.
Saturday Night
Clear, with a low around 71.
Sunday
Scattered showers. Mostly sunny, with a high near 81. Chance of precipitation is 50%.
Sunday Night
Mostly clear, with a low around 71.
Monday
Scattered showers. Partly sunny, with a high near 81. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
Aguas Buenas PR
 18.25°N 66.1°W (Elev. 696 ft)
Last Update:
3:53 pm AST Apr 20, 2026
Forecast Valid:
7pm AST Apr 20, 2026-6pm AST Apr 27, 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