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

81°F

27°C

Humidity 84%
Wind Speed NE 10 mph
Barometer 29.90 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 8 May 6:56 pm AST
Extended Forecast for

2 Miles SE Guaynabo PR

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 75. Light southeast wind. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 75 °F

    Showers
    Likely

  • Thursday

    Thursday: Isolated showers, then scattered showers and thunderstorms after noon. Mostly sunny, with a high near 87. East wind 3 to 7 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    High: 87 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 74. Southeast wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 74 °F

    Showers
    Likely

  • Friday

    Friday: Isolated showers, then scattered showers and thunderstorms after noon. Mostly sunny, with a high near 88. East wind 3 to 7 mph. Chance of precipitation is 40%.

    High: 88 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers. Mostly cloudy, with a low around 76. Southeast wind 3 to 5 mph. Chance of precipitation is 40%.

    Low: 76 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 90. Southeast wind 3 to 7 mph. Chance of precipitation is 70%.

    High: 90 °F

    Scattered
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely. Mostly cloudy, with a low around 76. Light south southeast wind. Chance of precipitation is 60%.

    Low: 76 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely. Mostly cloudy, with a high near 87. East southeast wind 3 to 6 mph. Chance of precipitation is 60%.

    High: 87 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Scattered showers. Mostly cloudy, with a low around 76. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 50%.

    Low: 76 °F

    Scattered
    Showers

Detailed Forecast

Tonight
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 75. Light southeast wind. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
Isolated showers, then scattered showers and thunderstorms after noon. Mostly sunny, with a high near 87. East wind 3 to 7 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 74. Southeast wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Isolated showers, then scattered showers and thunderstorms after noon. Mostly sunny, with a high near 88. East wind 3 to 7 mph. Chance of precipitation is 40%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 76. Southeast wind 3 to 5 mph. Chance of precipitation is 40%.
Saturday
Scattered showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 90. Southeast wind 3 to 7 mph. Chance of precipitation is 70%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 76. Light south southeast wind. Chance of precipitation is 60%.
Sunday
Showers likely. Mostly cloudy, with a high near 87. East southeast wind 3 to 6 mph. Chance of precipitation is 60%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 76. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 50%.
Monday
Scattered showers. Partly sunny, with a high near 87. Chance of precipitation is 50%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 75. Chance of precipitation is 40%.
Tuesday
Mostly sunny, with a high near 88.
Tuesday Night
Mostly clear, with a low around 76.
Wednesday
Scattered showers. Partly sunny, with a high near 89. Chance of precipitation is 50%.
Click Map For Forecast
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Guaynabo PR
 18.37°N 66.1°W (Elev. 131 ft)
Last Update:
3:42 pm AST May 8, 2024
Forecast Valid:
7pm AST May 8, 2024-6pm AST May 15, 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