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Hazardous Weather Conditions

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

84°F

29°C

Humidity 51%
Wind Speed S 8 G 17 mph
Barometer 29.83 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 21 Mar 5:56 pm AST
Extended Forecast for

Candelaria Arenas PR

  • Tonight

    Tonight: Scattered showers, then showers likely and possibly a thunderstorm after 3am. Increasing clouds, with a low around 72. South southwest wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 72 °F

    Scattered
    Showers then
    Showers
    Likely

  • Sunday

    Sunday: Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 9am. High near 83. South wind 5 to 13 mph becoming north in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 83 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before 9pm, then scattered showers. Cloudy, then gradually becoming partly cloudy, with a low around 72. Northeast wind 8 to 13 mph. Chance of precipitation is 70%.

    Low: 72 °F

    Showers
    Likely then
    Scattered
    Showers

  • Monday

    Monday: Isolated showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 82. Northeast wind 11 to 13 mph. Chance of precipitation is 60%.

    High: 82 °F

    Isolated
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 73. Northeast wind around 8 mph. Chance of precipitation is 60%.

    Low: 73 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm before noon, then scattered showers. Partly sunny, with a high near 82. Northeast wind 7 to 11 mph. Chance of precipitation is 60%.

    High: 82 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely. Mostly cloudy, with a low around 70. East wind 5 to 7 mph. Chance of precipitation is 60%.

    Low: 70 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Scattered showers. Partly sunny, with a high near 82. East wind 6 to 13 mph. Chance of precipitation is 50%.

    High: 82 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers. Partly cloudy, with a low around 72. East southeast wind around 8 mph. Chance of precipitation is 30%.

    Low: 72 °F

    Scattered
    Showers

Detailed Forecast

Tonight
Scattered showers, then showers likely and possibly a thunderstorm after 3am. Increasing clouds, with a low around 72. South southwest wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 9am. High near 83. South wind 5 to 13 mph becoming north in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
Showers likely and possibly a thunderstorm before 9pm, then scattered showers. Cloudy, then gradually becoming partly cloudy, with a low around 72. Northeast wind 8 to 13 mph. Chance of precipitation is 70%.
Monday
Isolated showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 82. Northeast wind 11 to 13 mph. Chance of precipitation is 60%.
Monday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 73. Northeast wind around 8 mph. Chance of precipitation is 60%.
Tuesday
Showers likely and possibly a thunderstorm before noon, then scattered showers. Partly sunny, with a high near 82. Northeast wind 7 to 11 mph. Chance of precipitation is 60%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 70. East wind 5 to 7 mph. Chance of precipitation is 60%.
Wednesday
Scattered showers. Partly sunny, with a high near 82. East wind 6 to 13 mph. Chance of precipitation is 50%.
Wednesday Night
Scattered showers. Partly cloudy, with a low around 72. East southeast wind around 8 mph. Chance of precipitation is 30%.
Thursday
Scattered showers. Partly sunny, with a high near 83. Chance of precipitation is 40%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 72. Chance of precipitation is 40%.
Friday
Scattered showers. Partly sunny, with a high near 83. Chance of precipitation is 50%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 72. Chance of precipitation is 40%.
Saturday
Showers likely. Partly sunny, with a high near 83. Chance of precipitation is 60%.
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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:
4:40 pm AST Mar 21, 2026
Forecast Valid:
6pm AST Mar 21, 2026-6pm AST Mar 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation