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Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Mostly Cloudy

81°F

27°C

Humidity 74%
Wind Speed E 8 mph
Barometer 29.91 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 17 Apr 4:56 pm AST
Extended Forecast for

2 Miles NNE Catano PR

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm. High near 81. East wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    High: 81 °F

    Showers

  • Tonight

    Tonight: Showers likely, mainly before midnight. Mostly cloudy, with a low around 76. East southeast wind 9 to 11 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 76 °F

    Showers
    Likely

  • Saturday

    Saturday: Scattered showers, mainly before 3pm. Mostly sunny, with a high near 81. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 81 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers, mainly between 9pm and 3am. Partly cloudy, with a low around 75. East wind 9 to 11 mph. Chance of precipitation is 40%.

    Low: 75 °F

    Scattered
    Showers

  • Sunday

    Sunday: Isolated showers. Mostly sunny, with a high near 82. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 82 °F

    Isolated
    Showers

  • Sunday Night

    Sunday Night: Isolated showers. Mostly clear, with a low around 75. East wind 9 to 11 mph. Chance of precipitation is 10%.

    Low: 75 °F

    Isolated
    Showers

  • Monday

    Monday: Scattered showers, mainly after noon. Mostly sunny, with a high near 82. East wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    High: 82 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 76. East wind around 11 mph.

    Low: 76 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Scattered showers, mainly before noon. Mostly sunny, with a high near 82. East wind 10 to 13 mph. Chance of precipitation is 40%.

    High: 82 °F

    Scattered
    Showers then
    Mostly Sunny

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 81. East wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Tonight
Showers likely, mainly before midnight. Mostly cloudy, with a low around 76. East southeast wind 9 to 11 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Scattered showers, mainly before 3pm. Mostly sunny, with a high near 81. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Saturday Night
Scattered showers, mainly between 9pm and 3am. Partly cloudy, with a low around 75. East wind 9 to 11 mph. Chance of precipitation is 40%.
Sunday
Isolated showers. Mostly sunny, with a high near 82. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Sunday Night
Isolated showers. Mostly clear, with a low around 75. East wind 9 to 11 mph. Chance of precipitation is 10%.
Monday
Scattered showers, mainly after noon. Mostly sunny, with a high near 82. East wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around 76. East wind around 11 mph.
Tuesday
Scattered showers, mainly before noon. Mostly sunny, with a high near 82. East wind 10 to 13 mph. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 75.
Wednesday
Scattered showers. Partly sunny, with a high near 82. Chance of precipitation is 40%.
Wednesday Night
Partly cloudy, with a low around 76.
Thursday
Scattered showers. Partly sunny, with a high near 81. Chance of precipitation is 50%.
Thursday Night
Scattered showers. Partly cloudy, with a low around 77. Chance of precipitation is 30%.
Friday
Scattered showers. Mostly sunny, with a high near 82.
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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:
3:49 pm AST Apr 17, 2026
Forecast Valid:
5pm AST Apr 17, 2026-6pm AST Apr 24, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation