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Hazardous Weather Conditions

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

A Few Clouds

78°F

26°C

Humidity 74%
Wind Speed E 7 mph
Barometer 30.05 in (1017.6 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 3 Apr 10:56 pm AST
Extended Forecast for

2 Miles WNW Catano PR

  • Tonight

    Tonight: Showers likely, mainly before midnight. Mostly cloudy, with a low around 73. East wind around 10 mph. Chance of precipitation is 60%.

    Low: 73 °F

    Showers
    Likely

  • Saturday

    Saturday: Isolated showers, then showers likely and possibly a thunderstorm after noon. Increasing clouds, with a high near 84. East wind 11 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 84 °F

    Isolated
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 73. East wind 9 to 11 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 73 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers and possibly a thunderstorm. High near 84. East wind 10 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.

    High: 84 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm. Cloudy, with a low around 73. East southeast wind 8 to 10 mph. Chance of precipitation is 70%.

    Low: 73 °F

    Showers
    Likely

  • Monday

    Monday: Scattered showers. Partly sunny, with a high near 86. East southeast wind 7 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    High: 86 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 73. Southeast wind 6 to 9 mph.

    Low: 73 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Showers likely, mainly after noon. Partly sunny, with a high near 86. East southeast wind 8 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    High: 86 °F

    Mostly Sunny
    then Showers
    Likely

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 75. Southeast wind around 7 mph.

    Low: 75 °F

    Partly Cloudy

Detailed Forecast

Tonight
Showers likely, mainly before midnight. Mostly cloudy, with a low around 73. East wind around 10 mph. Chance of precipitation is 60%.
Saturday
Isolated showers, then showers likely and possibly a thunderstorm after noon. Increasing clouds, with a high near 84. East wind 11 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 73. East wind 9 to 11 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers and possibly a thunderstorm. High near 84. East wind 10 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.
Sunday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 73. East southeast wind 8 to 10 mph. Chance of precipitation is 70%.
Monday
Scattered showers. Partly sunny, with a high near 86. East southeast wind 7 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Monday Night
Partly cloudy, with a low around 73. Southeast wind 6 to 9 mph.
Tuesday
Showers likely, mainly after noon. Partly sunny, with a high near 86. East southeast wind 8 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Tuesday Night
Partly cloudy, with a low around 75. Southeast wind around 7 mph.
Wednesday
Showers likely, mainly after noon. Mostly cloudy, with a high near 87. Chance of precipitation is 60%.
Wednesday Night
Scattered showers. Partly cloudy, with a low around 75. Chance of precipitation is 30%.
Thursday
Scattered showers. Partly sunny, with a high near 87. Chance of precipitation is 50%.
Thursday Night
Partly cloudy, with a low around 74.
Friday
Scattered showers. Partly sunny, with a high near 86. Chance of precipitation is 50%.
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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:
8:28 pm AST Apr 3, 2026
Forecast Valid:
11pm AST Apr 3, 2026-6pm AST Apr 10, 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