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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

77°F

25°C

Humidity 85%
Wind Speed SE 3 mph
Barometer 29.99 in (1015.3 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 12 Apr 6:56 am AST
Extended Forecast for

3 Miles NE Comerio PR

Flood Watch April 13, 10:00am until April 15, 08:00am
Click here for hazard details and duration
Flood Watch

  • Today

    Today: Scattered showers, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 80. Southeast wind 3 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 80 °F

    Scattered
    Showers then
    Showers
    Likely

  • Tonight

    Tonight: Scattered showers, mainly after 3am. Partly cloudy, with a low around 69. Light east southeast wind. Chance of precipitation is 30%.

    Low: 69 °F

    Scattered
    Showers

  • Monday

    Monday: Isolated showers, then showers and possibly a thunderstorm after 9am. High near 76. East wind 5 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

    High: 76 °F

    Showers

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 66. East northeast wind 5 to 9 mph becoming light north after midnight. Chance of precipitation is 90%.

    Low: 66 °F

    Showers

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm. High near 74. East wind 5 to 7 mph. Chance of precipitation is 90%.

    High: 74 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 66. East northeast wind 3 to 5 mph. Chance of precipitation is 90%.

    Low: 66 °F

    Showers

  • Wednesday

    Wednesday: Showers likely, mainly after noon. Mostly cloudy, with a high near 75. East wind 7 to 9 mph. Chance of precipitation is 60%.

    High: 75 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Scattered showers. Mostly cloudy, with a low around 67. East southeast wind 6 to 9 mph. Chance of precipitation is 50%.

    Low: 67 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers. Mostly cloudy, with a high near 76. East wind 6 to 9 mph. Chance of precipitation is 50%.

    High: 76 °F

    Scattered
    Showers

Detailed Forecast

Today
Scattered showers, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 80. Southeast wind 3 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
Scattered showers, mainly after 3am. Partly cloudy, with a low around 69. Light east southeast wind. Chance of precipitation is 30%.
Monday
Isolated showers, then showers and possibly a thunderstorm after 9am. High near 76. East wind 5 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Monday Night
Showers and possibly a thunderstorm. Low around 66. East northeast wind 5 to 9 mph becoming light north after midnight. Chance of precipitation is 90%.
Tuesday
Showers and possibly a thunderstorm. High near 74. East wind 5 to 7 mph. Chance of precipitation is 90%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 66. East northeast wind 3 to 5 mph. Chance of precipitation is 90%.
Wednesday
Showers likely, mainly after noon. Mostly cloudy, with a high near 75. East wind 7 to 9 mph. Chance of precipitation is 60%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 67. East southeast wind 6 to 9 mph. Chance of precipitation is 50%.
Thursday
Scattered showers. Mostly cloudy, with a high near 76. East wind 6 to 9 mph. Chance of precipitation is 50%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 67. Chance of precipitation is 50%.
Friday
Showers likely. Mostly cloudy, with a high near 76. Chance of precipitation is 60%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 67. Chance of precipitation is 50%.
Saturday
Scattered showers. Mostly cloudy, with a high near 76. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Comerio PR
 18.24°N 66.2°W (Elev. 1650 ft)
Last Update:
3:14 am AST Apr 12, 2026
Forecast Valid:
7am AST Apr 12, 2026-6pm AST Apr 18, 2026
 
Forecast Discussion
 
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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