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

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

79°F

26°C

Humidity 77%
Wind Speed SW 7 G 17 mph
Barometer 29.99 in (1015.5 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 25 Mar 12:56 pm AST
Extended Forecast for

Candelaria Arenas PR

  • This Afternoon

    This Afternoon: Showers likely, mainly before 3pm. Mostly cloudy, with a high near 85. East wind around 14 mph. Chance of precipitation is 60%. New precipitation amounts between three quarters and one inch possible.

    High: 85 °F

    Showers
    Likely

  • Tonight

    Tonight: Scattered showers, mainly after 3am. Partly cloudy, with a low around 71. East southeast wind 5 to 8 mph. Chance of precipitation is 50%.

    Low: 71 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers, then showers and possibly a thunderstorm after noon. High near 83. East wind 7 to 14 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

    High: 83 °F

    Scattered
    Showers then
    Showers

  • Thursday Night

    Thursday Night: Scattered showers, mainly before midnight. Partly cloudy, with a low around 70. East wind around 8 mph. Chance of precipitation is 30%.

    Low: 70 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers and thunderstorms. Partly sunny, with a high near 83. East wind 8 to 15 mph. Chance of precipitation is 50%.

    High: 83 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 70. East wind 6 to 8 mph. Chance of precipitation is 40%.

    Low: 70 °F

    Scattered
    Showers

  • Saturday

    Saturday: Showers likely, mainly before noon. Partly sunny, with a high near 83. East northeast wind 7 to 11 mph. Chance of precipitation is 60%.

    High: 83 °F

    Showers
    Likely then
    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers. Partly cloudy, with a low around 70. East northeast wind around 8 mph. Chance of precipitation is 30%.

    Low: 70 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers before noon. Mostly sunny, with a high near 83. East northeast wind 8 to 14 mph. Chance of precipitation is 30%.

    High: 83 °F

    Scattered
    Showers then
    Sunny

Detailed Forecast

This Afternoon
Showers likely, mainly before 3pm. Mostly cloudy, with a high near 85. East wind around 14 mph. Chance of precipitation is 60%. New precipitation amounts between three quarters and one inch possible.
Tonight
Scattered showers, mainly after 3am. Partly cloudy, with a low around 71. East southeast wind 5 to 8 mph. Chance of precipitation is 50%.
Thursday
Scattered showers, then showers and possibly a thunderstorm after noon. High near 83. East wind 7 to 14 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Thursday Night
Scattered showers, mainly before midnight. Partly cloudy, with a low around 70. East wind around 8 mph. Chance of precipitation is 30%.
Friday
Scattered showers and thunderstorms. Partly sunny, with a high near 83. East wind 8 to 15 mph. Chance of precipitation is 50%.
Friday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 70. East wind 6 to 8 mph. Chance of precipitation is 40%.
Saturday
Showers likely, mainly before noon. Partly sunny, with a high near 83. East northeast wind 7 to 11 mph. Chance of precipitation is 60%.
Saturday Night
Scattered showers. Partly cloudy, with a low around 70. East northeast wind around 8 mph. Chance of precipitation is 30%.
Sunday
Scattered showers before noon. Mostly sunny, with a high near 83. East northeast wind 8 to 14 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 70.
Monday
Scattered showers. Partly sunny, with a high near 83. Chance of precipitation is 50%.
Monday Night
Showers likely. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.
Tuesday
Scattered showers. Partly sunny, with a high near 81. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Candelaria Arenas PR
 18.42°N 66.21°W (Elev. 151 ft)
Last Update:
9:34 am AST Mar 25, 2026
Forecast Valid:
1pm AST Mar 25, 2026-6pm AST Mar 31, 2026
 
Forecast Discussion
 
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Additional Resources

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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