National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

A Few Clouds

71°F

22°C

Humidity 87%
Wind Speed Calm
Barometer 29.99 in (1015.4 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 27 Dec 3:56 am AST
Extended Forecast for

2 Miles NNE Catano PR

High Surf Advisory December 27, 04:10am until December 27, 06:00pm
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory December 27, 04:10am until December 27, 06:00pm

    NOW until 6:00pm Sat

    High Surf Advisory

  • Overnight

    Low: 73 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers, mainly before noon. Mostly sunny, with a high near 80. East northeast wind 6 to 8 mph. Chance of precipitation is 40%.

    High: 80 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Saturday Night

    Saturday Night: Isolated showers after 9pm. Mostly clear, with a low around 72. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 10%.

    Low: 72 °F

    Isolated
    Showers

  • Sunday

    Sunday: Isolated showers before noon. Sunny, with a high near 80. Calm wind becoming north 5 to 8 mph in the afternoon. Chance of precipitation is 10%.

    High: 80 °F

    Isolated
    Showers then
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 72. Northeast wind 8 to 10 mph.

    Low: 72 °F

    Clear

  • Monday

    Monday: Isolated showers. Mostly sunny, with a high near 80. East northeast wind around 9 mph. Chance of precipitation is 20%.

    High: 80 °F

    Isolated
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 71. East southeast wind 6 to 9 mph.

    Low: 71 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 82. East wind 6 to 10 mph.

    High: 82 °F

    Mostly Sunny

Detailed Forecast

Overnight
Scattered showers. Mostly cloudy, with a low around 73. East southeast wind around 6 mph. Chance of precipitation is 40%.
Saturday
Scattered showers, mainly before noon. Mostly sunny, with a high near 80. East northeast wind 6 to 8 mph. Chance of precipitation is 40%.
Saturday Night
Isolated showers after 9pm. Mostly clear, with a low around 72. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 10%.
Sunday
Isolated showers before noon. Sunny, with a high near 80. Calm wind becoming north 5 to 8 mph in the afternoon. Chance of precipitation is 10%.
Sunday Night
Clear, with a low around 72. Northeast wind 8 to 10 mph.
Monday
Isolated showers. Mostly sunny, with a high near 80. East northeast wind around 9 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 71. East southeast wind 6 to 9 mph.
Tuesday
Mostly sunny, with a high near 82. East wind 6 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 72. Southeast wind 5 to 8 mph.
Wednesday
Scattered showers. Partly sunny, with a high near 82. Chance of precipitation is 50%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 74. Chance of precipitation is 60%.
New Year's Day
Mostly sunny, with a high near 82.
Thursday Night
Mostly clear, with a low around 74.
Friday
Scattered showers. Mostly sunny, with a high near 80. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Catano PR
 18.47°N 66.1°W (Elev. 0 ft)
Last Update:
4:15 pm AST Dec 26, 2025
Forecast Valid:
4am AST Dec 27, 2025-6pm AST Jan 2, 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