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Current conditions at

Aquadilla, Rafael Hernandez Airport (TJBQ)

Lat: 18.5°NLon: 67.13°WElev: 236ft.

Thunderstorm in Vicinity

77°F

25°C

Humidity 89%
Wind Speed Calm
Barometer 30.01 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 29 Jun 5:50 pm AST
Extended Forecast for

San Antonio PR

  • Tonight

    Tonight: Isolated showers before 9pm. Widespread haze. Mostly clear, with a low around 73. Calm wind becoming east 5 to 7 mph in the evening. Chance of precipitation is 10%.

    Low: 73 °F

    Isolated
    Showers then
    Haze

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm between noon and 3pm, then scattered showers and thunderstorms after 3pm. Widespread haze before noon. Increasing clouds, with a high near 87. East northeast wind 8 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 87 °F

    Haze then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Isolated showers before 9pm. Widespread haze. Mostly clear, with a low around 73. East southeast wind 5 to 8 mph. Chance of precipitation is 10%.

    Low: 73 °F

    Isolated
    Showers then
    Haze

  • Wednesday

    Wednesday: Scattered showers and thunderstorms 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 40%.

    High: 87 °F

    Haze then
    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Widespread haze. Clear, with a low around 73. East wind 3 to 8 mph.

    Low: 73 °F

    Haze

  • Thursday

    Thursday: Scattered showers after noon. Mostly sunny, with a high near 86. East northeast wind 9 to 16 mph. Chance of precipitation is 40%.

    High: 86 °F

    Sunny then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 73. East wind around 9 mph.

    Low: 73 °F

    Mostly Clear

  • Friday

    Friday: Showers likely after noon. Mostly sunny, with a high near 86. East northeast wind 9 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    High: 86 °F

    Sunny then
    Showers
    Likely

  • Friday Night

    Friday Night: Mostly clear, with a low around 73. East wind 8 to 10 mph.

    Low: 73 °F

    Mostly Clear

Detailed Forecast

Tonight
Isolated showers before 9pm. Widespread haze. Mostly clear, with a low around 73. Calm wind becoming east 5 to 7 mph in the evening. Chance of precipitation is 10%.
Tuesday
Showers likely and possibly a thunderstorm between noon and 3pm, then scattered showers and thunderstorms after 3pm. Widespread haze before noon. Increasing clouds, with a high near 87. East northeast wind 8 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Isolated showers before 9pm. Widespread haze. Mostly clear, with a low around 73. East southeast wind 5 to 8 mph. Chance of precipitation is 10%.
Wednesday
Scattered showers and thunderstorms 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 40%.
Wednesday Night
Widespread haze. Clear, with a low around 73. East wind 3 to 8 mph.
Thursday
Scattered showers after noon. Mostly sunny, with a high near 86. East northeast wind 9 to 16 mph. Chance of precipitation is 40%.
Thursday Night
Mostly clear, with a low around 73. East wind around 9 mph.
Friday
Showers likely after noon. Mostly sunny, with a high near 86. East northeast wind 9 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Friday Night
Mostly clear, with a low around 73. East wind 8 to 10 mph.
Independence Day
Scattered showers after noon. Mostly sunny, with a high near 86. Chance of precipitation is 50%.
Saturday Night
Mostly clear, with a low around 73.
Sunday
Scattered showers. Mostly sunny, with a high near 87. Chance of precipitation is 30%.
Sunday Night
Clear, with a low around 74.
Monday
Showers likely. Mostly sunny, with a high near 88. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
San Antonio PR
 18.45°N 66.95°W (Elev. 591 ft)
Last Update:
4:03 pm AST Jun 29, 2026
Forecast Valid:
6pm AST Jun 29, 2026-6pm AST Jul 6, 2026
 
Forecast Discussion
 
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Additional Resources

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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