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

32°C

90°F

Humidity 63%
Wind Speed E 28 G 41 km/h
Barometer 1016.5 mb (30.02 in)
Dewpoint 24°C (76°F)
Visibility 16 km
Heat Index38°C (101°F)
Last update 20 Jun 9:56 am AST
Extended Forecast for

San Lorenzo PR

  • Today

    Today: Scattered showers. Partly sunny, with a high near 32. East wind 14 to 18 km/h. Chance of precipitation is 40%.

    High: 32 °C

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 24. East wind 8 to 10 km/h. Chance of precipitation is 50%. New rainfall amounts between 7.5 mm and 1 cm possible.

    Low: 24 °C

    Scattered
    Showers

  • Friday

    Friday: Scattered showers before 9am, then scattered showers and thunderstorms between 9am and noon, then scattered showers after noon. Partly sunny, with a high near 32. East wind 10 to 16 km/h. Chance of precipitation is 50%. New precipitation amounts between 7.5 mm and 1 cm possible.

    High: 32 °C

    Scattered
    Showers

  • Friday Night

    Friday Night: Isolated showers. Partly cloudy, with a low around 24. Calm wind. Chance of precipitation is 20%.

    Low: 24 °C

    Isolated
    Showers

  • Saturday

    Saturday: Scattered showers, mainly before noon. Mostly sunny, with a high near 31. East wind 10 to 14 km/h. Chance of precipitation is 40%.

    High: 31 °C

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers. Mostly cloudy, with a low around 24. East wind 8 to 10 km/h. Chance of precipitation is 40%.

    Low: 24 °C

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers. Mostly cloudy, with a high near 31. East wind 11 to 14 km/h. Chance of precipitation is 50%.

    High: 31 °C

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers. Partly cloudy, with a low around 25. East southeast wind 8 to 10 km/h. Chance of precipitation is 30%.

    Low: 25 °C

    Scattered
    Showers

  • Monday

    Monday: Scattered showers. Partly sunny, with a high near 31. East southeast wind 13 to 18 km/h. Chance of precipitation is 50%.

    High: 31 °C

    Scattered
    Showers

Detailed Forecast

Today
Scattered showers. Partly sunny, with a high near 32. East wind 14 to 18 km/h. Chance of precipitation is 40%.
Tonight
Scattered showers, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 24. East wind 8 to 10 km/h. Chance of precipitation is 50%. New rainfall amounts between 7.5 mm and 1 cm possible.
Friday
Scattered showers before 9am, then scattered showers and thunderstorms between 9am and noon, then scattered showers after noon. Partly sunny, with a high near 32. East wind 10 to 16 km/h. Chance of precipitation is 50%. New precipitation amounts between 7.5 mm and 1 cm possible.
Friday Night
Isolated showers. Partly cloudy, with a low around 24. Calm wind. Chance of precipitation is 20%.
Saturday
Scattered showers, mainly before noon. Mostly sunny, with a high near 31. East wind 10 to 14 km/h. Chance of precipitation is 40%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 24. East wind 8 to 10 km/h. Chance of precipitation is 40%.
Sunday
Scattered showers. Mostly cloudy, with a high near 31. East wind 11 to 14 km/h. Chance of precipitation is 50%.
Sunday Night
Scattered showers. Partly cloudy, with a low around 25. East southeast wind 8 to 10 km/h. Chance of precipitation is 30%.
Monday
Scattered showers. Partly sunny, with a high near 31. East southeast wind 13 to 18 km/h. Chance of precipitation is 50%.
Monday Night
Showers likely. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Tuesday
Showers likely. Mostly cloudy, with a high near 32. Chance of precipitation is 60%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Wednesday
Scattered showers. Partly sunny, with a high near 32. Chance of precipitation is 50%.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
San Lorenzo PR
 18.2°N 65.97°W (Elev. 272 m)
Last Update:
4:08 am AST Jun 20, 2024
Forecast Valid:
10am AST Jun 20, 2024-6pm AST Jun 26, 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