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

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

A Few Clouds

84°F

29°C

Humidity 77%
Wind Speed E 5 mph
Barometer 30.03 in (1016.7 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 10 Sep 8:56 pm AST
Extended Forecast for

2 Miles NNE Catano PR

  • Tonight

    Tonight: Isolated showers. Widespread haze. Partly cloudy, with a low around 82. East southeast wind 10 to 13 mph. Chance of precipitation is 20%.

    Low: 82 °F

    Isolated
    Showers

  • Friday

    Friday: Scattered showers, mainly between 9am and noon. Widespread haze before 9am, then widespread haze after noon. Mostly sunny, with a high near 84. East wind 13 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    High: 84 °F

    Scattered
    Showers then
    Haze

  • Friday Night

    Friday Night: Isolated showers after 9pm. Widespread haze. Mostly clear, with a low around 82. East wind 11 to 13 mph. Chance of precipitation is 10%.

    Low: 82 °F

    Isolated
    Showers

  • Saturday

    Saturday: Isolated showers after noon. Widespread haze. Sunny, with a high near 84. East northeast wind 13 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 10%.

    High: 84 °F

    Haze then
    Isolated
    Showers

  • Saturday Night

    Saturday Night: Scattered showers, mainly after midnight. Widespread haze before midnight. Partly cloudy, with a low around 82. East wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 82 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers, mainly after noon. Mostly sunny, with a high near 82. East wind 11 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 82 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 81. East southeast wind 9 to 13 mph.

    Low: 81 °F

    Partly Cloudy

  • Monday

    Monday: Scattered showers, mainly before noon. Mostly sunny, with a high near 83. East wind 10 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 83 °F

    Scattered
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Clear, with a low around 81. East southeast wind 8 to 11 mph.

    Low: 81 °F

    Clear

Detailed Forecast

Tonight
Isolated showers. Widespread haze. Partly cloudy, with a low around 82. East southeast wind 10 to 13 mph. Chance of precipitation is 20%.
Friday
Scattered showers, mainly between 9am and noon. Widespread haze before 9am, then widespread haze after noon. Mostly sunny, with a high near 84. East wind 13 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Friday Night
Isolated showers after 9pm. Widespread haze. Mostly clear, with a low around 82. East wind 11 to 13 mph. Chance of precipitation is 10%.
Saturday
Isolated showers after noon. Widespread haze. Sunny, with a high near 84. East northeast wind 13 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 10%.
Saturday Night
Scattered showers, mainly after midnight. Widespread haze before midnight. Partly cloudy, with a low around 82. East wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Sunday
Scattered showers, mainly after noon. Mostly sunny, with a high near 82. East wind 11 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 81. East southeast wind 9 to 13 mph.
Monday
Scattered showers, mainly before noon. Mostly sunny, with a high near 83. East wind 10 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Monday Night
Clear, with a low around 81. East southeast wind 8 to 11 mph.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 81.
Wednesday
Scattered showers. Partly sunny, with a high near 83. Chance of precipitation is 40%.
Wednesday Night
Partly cloudy, with a low around 81.
Thursday
Scattered showers. Partly sunny, with a high near 82. Chance of precipitation is 40%.
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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:
4:22 pm AST Sep 10, 2026
Forecast Valid:
9pm AST Sep 10, 2026-6pm AST Sep 17, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation