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

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

88°F

31°C

Humidity 66%
Wind Speed E 18 G 24 mph
Barometer 30.06 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 11 Oct 10:56 am AST
Extended Forecast for

Campanilla PR

  • Today

    Today: Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 88. Heat index values as high as 102. East wind 14 to 16 mph. Chance of precipitation is 50%.

    High: 88 °F

    Scattered
    Showers

  • Tonight

    Tonight: Isolated showers. Mostly clear, with a low around 77. East southeast wind around 7 mph. Chance of precipitation is 20%.

    Low: 77 °F

    Isolated
    Showers

  • Columbus Day

    Columbus Day: Scattered showers, then showers likely and possibly a thunderstorm after 3pm. Increasing clouds, with a high near 90. Heat index values as high as 106. East wind 7 to 14 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 90 °F

    Scattered
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: Isolated showers. Partly cloudy, with a low around 78. East wind 5 to 9 mph becoming light east southeast after midnight. Chance of precipitation is 20%.

    Low: 78 °F

    Isolated
    Showers

  • Tuesday

    Tuesday: Scattered showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 89. East northeast wind 6 to 11 mph becoming light in the afternoon. Chance of precipitation is 70%.

    High: 89 °F

    Scattered
    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Isolated showers. Partly cloudy, with a low around 78. East southeast wind 7 to 10 mph. Chance of precipitation is 10%.

    Low: 78 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly after noon. Partly sunny, with a high near 90. East northeast wind 5 to 11 mph. Chance of precipitation is 60%.

    High: 90 °F

    Mostly Sunny
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 78. East southeast wind 5 to 7 mph.

    Low: 78 °F

    Partly Cloudy

  • Thursday

    Thursday: Scattered showers, mainly after noon. Mostly sunny, with a high near 90. Light east wind becoming east northeast 8 to 13 mph in the morning. Chance of precipitation is 40%.

    High: 90 °F

    Mostly Sunny
    then
    Scattered
    Showers

Detailed Forecast

Today
Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 88. Heat index values as high as 102. East wind 14 to 16 mph. Chance of precipitation is 50%.
Tonight
Isolated showers. Mostly clear, with a low around 77. East southeast wind around 7 mph. Chance of precipitation is 20%.
Columbus Day
Scattered showers, then showers likely and possibly a thunderstorm after 3pm. Increasing clouds, with a high near 90. Heat index values as high as 106. East wind 7 to 14 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Isolated showers. Partly cloudy, with a low around 78. East wind 5 to 9 mph becoming light east southeast after midnight. Chance of precipitation is 20%.
Tuesday
Scattered showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 89. East northeast wind 6 to 11 mph becoming light in the afternoon. Chance of precipitation is 70%.
Tuesday Night
Isolated showers. Partly cloudy, with a low around 78. East southeast wind 7 to 10 mph. Chance of precipitation is 10%.
Wednesday
Showers likely, mainly after noon. Partly sunny, with a high near 90. East northeast wind 5 to 11 mph. Chance of precipitation is 60%.
Wednesday Night
Partly cloudy, with a low around 78. East southeast wind 5 to 7 mph.
Thursday
Scattered showers, mainly after noon. Mostly sunny, with a high near 90. Light east wind becoming east northeast 8 to 13 mph in the morning. Chance of precipitation is 40%.
Thursday Night
Scattered showers. Partly cloudy, with a low around 78. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 90.
Friday Night
Mostly clear, with a low around 77.
Saturday
Scattered showers. Partly sunny, with a high near 90. 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:
Campanilla PR
 18.42°N 66.23°W (Elev. 85 ft)
Last Update:
6:55 am AST Oct 11, 2026
Forecast Valid:
11am AST Oct 11, 2026-6pm AST Oct 17, 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