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Current conditions at

Aquadilla, Rafael Hernandez Airport (TJBQ)

Lat: 18.5°NLon: 67.13°WElev: 236ft.

Fair

77°F

25°C

Humidity 94%
Wind Speed E 5 mph
Barometer 29.99 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 12 Oct 1:50 am AST
Extended Forecast for

San Antonio PR

  • Overnight

    Overnight: Scattered showers and thunderstorms. Mostly cloudy, with a low around 74. East wind around 14 mph. Chance of precipitation is 40%.

    Low: 74 °F

    Scattered
    Showers

  • Columbus Day

    Columbus Day: Showers and possibly a thunderstorm, mainly after noon. High near 89. Heat index values as high as 102. East wind 6 to 13 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

    High: 89 °F

    Sunny then
    Showers

  • Monday Night

    Monday Night: Scattered showers before midnight, then isolated showers after 3am. Partly cloudy, with a low around 75. East wind 6 to 8 mph. Chance of precipitation is 30%.

    Low: 75 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Isolated showers before noon, then scattered showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 86. East northeast wind 11 to 13 mph. Chance of precipitation is 60%.

    High: 86 °F

    Isolated
    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Isolated showers before midnight. Mostly clear, with a low around 73. East wind 6 to 11 mph becoming light after midnight. Chance of precipitation is 10%.

    Low: 73 °F

    Isolated
    Showers then
    Mostly Clear

  • Wednesday

    Wednesday: Isolated showers, then scattered showers and thunderstorms after noon. Mostly sunny, with a high near 88. East wind 10 to 16 mph. Chance of precipitation is 50%.

    High: 88 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 76. East wind 10 to 14 mph.

    Low: 76 °F

    Partly Cloudy

  • Thursday

    Thursday: Scattered showers after noon. Mostly sunny, with a high near 87. East northeast wind around 14 mph. Chance of precipitation is 30%.

    High: 87 °F

    Sunny then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 75. East wind 10 to 13 mph.

    Low: 75 °F

    Partly Cloudy

Detailed Forecast

Overnight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 74. East wind around 14 mph. Chance of precipitation is 40%.
Columbus Day
Showers and possibly a thunderstorm, mainly after noon. High near 89. Heat index values as high as 102. East wind 6 to 13 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Monday Night
Scattered showers before midnight, then isolated showers after 3am. Partly cloudy, with a low around 75. East wind 6 to 8 mph. Chance of precipitation is 30%.
Tuesday
Isolated showers before noon, then scattered showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 86. East northeast wind 11 to 13 mph. Chance of precipitation is 60%.
Tuesday Night
Isolated showers before midnight. Mostly clear, with a low around 73. East wind 6 to 11 mph becoming light after midnight. Chance of precipitation is 10%.
Wednesday
Isolated showers, then scattered showers and thunderstorms after noon. Mostly sunny, with a high near 88. East wind 10 to 16 mph. Chance of precipitation is 50%.
Wednesday Night
Partly cloudy, with a low around 76. East wind 10 to 14 mph.
Thursday
Scattered showers after noon. Mostly sunny, with a high near 87. East northeast wind around 14 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 75. East wind 10 to 13 mph.
Friday
Scattered showers, mainly after noon. Mostly sunny, with a high near 89. Chance of precipitation is 40%.
Friday Night
Partly cloudy, with a low around 73.
Saturday
Showers likely. Mostly sunny, with a high near 89. Chance of precipitation is 60%.
Saturday Night
Partly cloudy, with a low around 73.
Sunday
Showers likely. Mostly sunny, with a high near 89. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
San Antonio PR
 18.49°N 67.11°W (Elev. 194 ft)
Last Update:
2:29 am AST Oct 12, 2026
Forecast Valid:
3am AST Oct 12, 2026-6pm AST Oct 18, 2026
 
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