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Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

74°F

23°C

Humidity 91%
Wind Speed Calm
Barometer 30.00 in (1015.9 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 26 Mar 12:56 am AST
Extended Forecast for

2 Miles WNW Catano PR

  • Overnight

    Overnight: Showers likely, mainly after 3am. Mostly cloudy, with a low around 72. East southeast wind around 7 mph. Chance of precipitation is 60%.

    Low: 72 °F

    Showers
    Likely

  • Thursday

    Thursday: Scattered showers, then showers and possibly a thunderstorm after noon. High near 83. East southeast wind 8 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

    High: 83 °F

    Scattered
    Showers then
    Showers

  • Thursday Night

    Thursday Night: Scattered showers, mainly before midnight. Partly cloudy, with a low around 72. East wind around 9 mph. Chance of precipitation is 40%.

    Low: 72 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers and thunderstorms. Mostly cloudy, with a high near 83. East wind 8 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    High: 83 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 72. East wind around 9 mph. Chance of precipitation is 40%.

    Low: 72 °F

    Scattered
    Showers

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm before noon, then scattered showers. Mostly cloudy, with a high near 84. East northeast wind 7 to 14 mph. Chance of precipitation is 60%.

    High: 84 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Scattered showers. Partly cloudy, with a low around 72. East wind around 9 mph. Chance of precipitation is 30%.

    Low: 72 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers before noon. Mostly sunny, with a high near 83. East northeast wind 9 to 15 mph. Chance of precipitation is 30%.

    High: 83 °F

    Scattered
    Showers then
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 72. East northeast wind 11 to 13 mph.

    Low: 72 °F

    Partly Cloudy

Detailed Forecast

Overnight
Showers likely, mainly after 3am. Mostly cloudy, with a low around 72. East southeast wind around 7 mph. Chance of precipitation is 60%.
Thursday
Scattered showers, then showers and possibly a thunderstorm after noon. High near 83. East southeast wind 8 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Thursday Night
Scattered showers, mainly before midnight. Partly cloudy, with a low around 72. East wind around 9 mph. Chance of precipitation is 40%.
Friday
Scattered showers and thunderstorms. Mostly cloudy, with a high near 83. East wind 8 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Friday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 72. East wind around 9 mph. Chance of precipitation is 40%.
Saturday
Showers likely and possibly a thunderstorm before noon, then scattered showers. Mostly cloudy, with a high near 84. East northeast wind 7 to 14 mph. Chance of precipitation is 60%.
Saturday Night
Scattered showers. Partly cloudy, with a low around 72. East wind around 9 mph. Chance of precipitation is 30%.
Sunday
Scattered showers before noon. Mostly sunny, with a high near 83. East northeast wind 9 to 15 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 72. East northeast wind 11 to 13 mph.
Monday
Scattered showers. Partly sunny, with a high near 83. Chance of precipitation is 50%.
Monday Night
Showers likely. Mostly cloudy, with a low around 71. Chance of precipitation is 60%.
Tuesday
Scattered showers. Partly sunny, with a high near 82. Chance of precipitation is 50%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 72. Chance of precipitation is 60%.
Wednesday
Scattered showers. Mostly cloudy, with a high near 82. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Catano PR
 18.45°N 66.14°W (Elev. 3 ft)
Last Update:
4:28 pm AST Mar 25, 2026
Forecast Valid:
1am AST Mar 26, 2026-6pm AST Apr 1, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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