National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
News Headlines
Current conditions at

Aquadilla, Rafael Hernandez Airport (TJBQ)

Lat: 18.5°NLon: 67.13°WElev: 236ft.

Fair

75°F

24°C

Humidity 89%
Wind Speed SE 5 mph
Barometer 29.99 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 2 Jul 5:50 am AST
Extended Forecast for

San Antonio PR

  • Today

    Today: Isolated showers before noon, then scattered showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Increasing clouds, with a high near 86. East wind 6 to 11 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 86 °F

    Isolated
    Showers then
    Showers
    Likely

  • Tonight

    Tonight: Scattered showers and thunderstorms before 9pm. Mostly cloudy during the early evening, then becoming mostly clear, with a low around 73. East southeast wind 6 to 8 mph. Chance of precipitation is 50%.

    Low: 73 °F

    Scattered
    Showers then
    Mostly Clear

  • Friday

    Friday: Isolated showers before 9am, then scattered showers and thunderstorms after noon. Sunny through mid morning, then becoming mostly cloudy, with a high near 87. East northeast wind 7 to 15 mph, with gusts as high as 20 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

  • Friday Night

    Friday Night: Clear, with a low around 73. East wind around 8 mph.

    Low: 73 °F

    Clear

  • Independence Day

    Independence Day: Showers likely and possibly a thunderstorm after noon. Widespread haze before noon. Mostly sunny, with a high near 87. East northeast wind 8 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    High: 87 °F

    Haze then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Isolated showers. Widespread haze. Partly cloudy, with a low around 73. East wind 3 to 8 mph. Chance of precipitation is 10%.

    Low: 73 °F

    Isolated
    Showers

  • Sunday

    Sunday: Scattered showers after noon. Widespread haze before noon. Mostly sunny, with a high near 87. East northeast wind 10 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 87 °F

    Haze then
    Scattered
    Showers

  • Sunday Night

    Sunday Night: Widespread haze. Clear, with a low around 74. East wind 8 to 16 mph, with gusts as high as 21 mph.

    Low: 74 °F

    Haze

  • Monday

    Monday: Scattered showers after noon. Widespread haze before noon. Mostly sunny, with a high near 87. East northeast wind 10 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.

    High: 87 °F

    Haze then
    Scattered
    Showers

Detailed Forecast

Today
Isolated showers before noon, then scattered showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Increasing clouds, with a high near 86. East wind 6 to 11 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
Scattered showers and thunderstorms before 9pm. Mostly cloudy during the early evening, then becoming mostly clear, with a low around 73. East southeast wind 6 to 8 mph. Chance of precipitation is 50%.
Friday
Isolated showers before 9am, then scattered showers and thunderstorms after noon. Sunny through mid morning, then becoming mostly cloudy, with a high near 87. East northeast wind 7 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Clear, with a low around 73. East wind around 8 mph.
Independence Day
Showers likely and possibly a thunderstorm after noon. Widespread haze before noon. Mostly sunny, with a high near 87. East northeast wind 8 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Saturday Night
Isolated showers. Widespread haze. Partly cloudy, with a low around 73. East wind 3 to 8 mph. Chance of precipitation is 10%.
Sunday
Scattered showers after noon. Widespread haze before noon. Mostly sunny, with a high near 87. East northeast wind 10 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Sunday Night
Widespread haze. Clear, with a low around 74. East wind 8 to 16 mph, with gusts as high as 21 mph.
Monday
Scattered showers after noon. Widespread haze before noon. Mostly sunny, with a high near 87. East northeast wind 10 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Monday Night
Widespread haze. Mostly clear, with a low around 74.
Tuesday
Showers likely. Mostly sunny, with a high near 87. Chance of precipitation is 60%.
Tuesday Night
Clear, with a low around 74.
Wednesday
Showers likely. Mostly sunny, with a high near 87. Chance of precipitation is 60%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Antonio PR
 18.45°N 66.95°W (Elev. 591 ft)
Last Update:
3:38 am AST Jul 2, 2026
Forecast Valid:
5am AST Jul 2, 2026-6pm AST Jul 8, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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