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Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

84°F

29°C

Humidity 70%
Wind Speed S 6 mph
Barometer 29.85 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 4 Nov 3:56 pm AST
Extended Forecast for

2 Miles NNE Catano PR

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm. Cloudy, with a high near 86. Light northwest wind. Chance of precipitation is 70%.

    High: 86 °F

    Showers
    Likely

  • Tonight

    Tonight: Scattered showers before midnight, then isolated showers after 3am. Mostly cloudy, then gradually becoming mostly clear, with a low around 79. Light south southwest wind. Chance of precipitation is 50%.

    Low: 79 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Thursday

    Thursday: Isolated showers before noon, then scattered showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Increasing clouds, with a high near 86. Light and variable wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

    High: 86 °F

    Isolated
    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: Scattered showers, mainly before 3am. Partly cloudy, with a low around 78. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 40%.

    Low: 78 °F

    Scattered
    Showers

  • Friday

    Friday: Isolated showers before 9am, then scattered showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 85. West wind 3 to 6 mph. Chance of precipitation is 70%.

    High: 85 °F

    Scattered
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: Isolated showers. Partly cloudy, with a low around 78. West southwest wind around 6 mph. Chance of precipitation is 10%.

    Low: 78 °F

    Isolated
    Showers

  • Saturday

    Saturday: Showers likely, mainly after noon. Mostly cloudy, with a high near 86. West northwest wind 3 to 7 mph. Chance of precipitation is 70%.

    High: 86 °F

    Scattered
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 78. Light west southwest wind.

    Low: 78 °F

    Partly Cloudy

  • Sunday

    Sunday: Showers likely after noon. Mostly sunny, with a high near 83. Calm wind becoming north northwest 5 to 7 mph in the afternoon. Chance of precipitation is 60%.

    High: 83 °F

    Sunny then
    Showers
    Likely

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Cloudy, with a high near 86. Light northwest wind. Chance of precipitation is 70%.
Tonight
Scattered showers before midnight, then isolated showers after 3am. Mostly cloudy, then gradually becoming mostly clear, with a low around 79. Light south southwest wind. Chance of precipitation is 50%.
Thursday
Isolated showers before noon, then scattered showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Increasing clouds, with a high near 86. Light and variable wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.
Thursday Night
Scattered showers, mainly before 3am. Partly cloudy, with a low around 78. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 40%.
Friday
Isolated showers before 9am, then scattered showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 85. West wind 3 to 6 mph. Chance of precipitation is 70%.
Friday Night
Isolated showers. Partly cloudy, with a low around 78. West southwest wind around 6 mph. Chance of precipitation is 10%.
Saturday
Showers likely, mainly after noon. Mostly cloudy, with a high near 86. West northwest wind 3 to 7 mph. Chance of precipitation is 70%.
Saturday Night
Partly cloudy, with a low around 78. Light west southwest wind.
Sunday
Showers likely after noon. Mostly sunny, with a high near 83. Calm wind becoming north northwest 5 to 7 mph in the afternoon. Chance of precipitation is 60%.
Sunday Night
Mostly clear, with a low around 79.
Monday
Scattered showers. Mostly sunny, with a high near 85. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around 78.
Tuesday
Scattered showers. Mostly sunny, with a high near 84. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 78.
Veterans Day
Scattered showers. Mostly sunny, with a high near 84.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Catano PR
 18.47°N 66.1°W (Elev. 0 ft)
Last Update:
4:14 pm AST Nov 4, 2026
Forecast Valid:
4pm AST Nov 4, 2026-6pm AST Nov 11, 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