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

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 71%
Wind Speed E 6 mph
Barometer 29.95 in (1014.2 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 23 Apr 9:56 pm AST
Extended Forecast for

2 Miles WNW Catano PR

  • Tonight

    Tonight: Isolated showers after 3am. Mostly clear, with a low around 74. South southeast wind around 7 mph. Chance of precipitation is 10%.

    Low: 74 °F

    Clear then
    Isolated
    Showers

  • Friday

    Friday: Scattered showers after 3pm. Sunny, then becoming mostly cloudy during the afternoon, with a high near 86. Light and variable wind becoming east northeast 8 to 13 mph in the morning. Chance of precipitation is 50%.

    High: 86 °F

    Sunny then
    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers, mainly before 9pm. Partly cloudy, with a low around 74. South southeast wind 6 to 9 mph. Chance of precipitation is 40%.

    Low: 74 °F

    Scattered
    Showers

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm after noon. Sunny through mid morning, then becoming cloudy, with a high near 88. South southeast wind 5 to 9 mph. Chance of precipitation is 70%.

    High: 88 °F

    Sunny then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Scattered showers, mainly before midnight. Partly cloudy, with a low around 74. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 30%.

    Low: 74 °F

    Scattered
    Showers

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 88. Light south southeast wind becoming east southeast 5 to 9 mph in the morning. Chance of precipitation is 60%.

    High: 88 °F

    Sunny then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 75. South southeast wind 3 to 5 mph.

    Low: 75 °F

    Partly Cloudy

  • Monday

    Monday: Showers likely, mainly after noon. Partly sunny, with a high near 88. Calm wind becoming east 5 to 9 mph in the morning. Chance of precipitation is 60%.

    High: 88 °F

    Mostly Sunny
    then Showers
    Likely

  • Monday Night

    Monday Night: Scattered showers. Mostly cloudy, with a low around 75. Southeast wind around 6 mph. Chance of precipitation is 50%.

    Low: 75 °F

    Scattered
    Showers

Detailed Forecast

Tonight
Isolated showers after 3am. Mostly clear, with a low around 74. South southeast wind around 7 mph. Chance of precipitation is 10%.
Friday
Scattered showers after 3pm. Sunny, then becoming mostly cloudy during the afternoon, with a high near 86. Light and variable wind becoming east northeast 8 to 13 mph in the morning. Chance of precipitation is 50%.
Friday Night
Scattered showers, mainly before 9pm. Partly cloudy, with a low around 74. South southeast wind 6 to 9 mph. Chance of precipitation is 40%.
Saturday
Showers likely and possibly a thunderstorm after noon. Sunny through mid morning, then becoming cloudy, with a high near 88. South southeast wind 5 to 9 mph. Chance of precipitation is 70%.
Saturday Night
Scattered showers, mainly before midnight. Partly cloudy, with a low around 74. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 30%.
Sunday
Showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 88. Light south southeast wind becoming east southeast 5 to 9 mph in the morning. Chance of precipitation is 60%.
Sunday Night
Partly cloudy, with a low around 75. South southeast wind 3 to 5 mph.
Monday
Showers likely, mainly after noon. Partly sunny, with a high near 88. Calm wind becoming east 5 to 9 mph in the morning. Chance of precipitation is 60%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 75. Southeast wind around 6 mph. Chance of precipitation is 50%.
Tuesday
Showers likely, mainly after noon. Mostly cloudy, with a high near 86. Chance of precipitation is 60%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 75. Chance of precipitation is 40%.
Wednesday
Scattered showers. Partly sunny, with a high near 87. Chance of precipitation is 40%.
Wednesday Night
Scattered showers. Partly cloudy, with a low around 75. Chance of precipitation is 30%.
Thursday
Scattered showers. Mostly sunny, with a high near 88. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Catano PR
 18.45°N 66.14°W (Elev. 3 ft)
Last Update:
8:05 pm AST Apr 23, 2026
Forecast Valid:
10pm AST Apr 23, 2026-6pm AST Apr 30, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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