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

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 72%
Wind Speed N 8 mph
Barometer 29.90 in (1012.5 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 4 May 11:56 am AST
Extended Forecast for

2 Miles N San Juan PR

Flood Watch May 4, 12:03pm until May 5, 06:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch May 4, 12:03pm until May 5, 06:00pm

    NOW until 6:00pm Sun

    Flood Watch

  • This Afternoon

    High: 88 °F

    Showers

  • Tonight

    Tonight: Scattered showers, then showers likely and possibly a thunderstorm after 3am. Mostly cloudy, with a low around 77. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 77 °F

    Showers
    Likely

  • Sunday

    Sunday: Scattered showers, mainly before noon. Partly sunny, with a high near 87. Light east wind becoming east northeast 6 to 11 mph in the morning. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    High: 87 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Sunday Night

    Sunday Night: Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 77. East northeast wind 6 to 8 mph. Chance of precipitation is 60%.

    Low: 77 °F

    Showers
    Likely

  • Monday

    Monday: Showers likely and possibly a thunderstorm. Cloudy, with a high near 85. East northeast wind 6 to 9 mph. Chance of precipitation is 70%.

    High: 85 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 76. East northeast wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 70%.

    Low: 76 °F

    Scattered
    Showers then
    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely, mainly before noon. Partly sunny, with a high near 85. Light east northeast wind. Chance of precipitation is 60%.

    High: 85 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Scattered showers. Partly cloudy, with a low around 76. East wind 3 to 6 mph. Chance of precipitation is 50%.

    Low: 76 °F

    Scattered
    Showers

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 88. East northeast wind 5 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Tonight
Scattered showers, then showers likely and possibly a thunderstorm after 3am. Mostly cloudy, with a low around 77. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday
Scattered showers, mainly before noon. Partly sunny, with a high near 87. Light east wind becoming east northeast 6 to 11 mph in the morning. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 77. East northeast wind 6 to 8 mph. Chance of precipitation is 60%.
Monday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 85. East northeast wind 6 to 9 mph. Chance of precipitation is 70%.
Monday Night
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 76. East northeast wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 70%.
Tuesday
Showers likely, mainly before noon. Partly sunny, with a high near 85. Light east northeast wind. Chance of precipitation is 60%.
Tuesday Night
Scattered showers. Partly cloudy, with a low around 76. East wind 3 to 6 mph. Chance of precipitation is 50%.
Wednesday
Scattered showers. Mostly sunny, with a high near 87. Light east wind becoming east northeast 5 to 9 mph in the morning. Chance of precipitation is 40%.
Wednesday Night
Scattered showers. Partly cloudy, with a low around 79. Chance of precipitation is 40%.
Thursday
Scattered showers. Mostly sunny, with a high near 85. Chance of precipitation is 50%.
Thursday Night
Clear, with a low around 78.
Friday
Mostly sunny, with a high near 86.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N San Juan PR
 18.44°N 66.07°W (Elev. 36 ft)
Last Update:
5:40 am AST May 4, 2024
Forecast Valid:
12pm AST May 4, 2024-6pm AST May 10, 2024
 
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