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Current conditions at

Aquadilla, Rafael Hernandez Airport (TJBQ)

Lat: 18.5°NLon: 67.13°WElev: 236ft.

Partly Cloudy

82°F

28°C

Humidity 74%
Wind Speed Vrbl 3 mph
Barometer 30.08 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 11 Oct 8:50 am AST
Extended Forecast for

San Sebastian PR

  • Today

    Today: Showers and possibly a thunderstorm, mainly after noon. High near 92. Heat index values as high as 103. East wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

    High: 92 °F

    Sunny then
    Showers

  • Tonight

    Tonight: Isolated showers between midnight and 3am. Mostly clear, with a low around 71. East wind 5 to 7 mph. Chance of precipitation is 10%.

    Low: 71 °F

    Clear then
    Isolated
    Showers

  • Columbus Day

    Columbus Day: Showers and possibly a thunderstorm, mainly after noon. High near 92. Heat index values as high as 105. East wind 3 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

    High: 92 °F

    Sunny then
    Showers

  • Monday Night

    Monday Night: Scattered showers before midnight. Mostly cloudy during the early evening, then becoming clear, with a low around 71. Light east wind. Chance of precipitation is 30%.

    Low: 71 °F

    Scattered
    Showers then
    Clear

  • Tuesday

    Tuesday: Isolated showers, then showers and possibly a thunderstorm after noon. High near 91. East wind around 6 mph. Chance of precipitation is 80%.

    High: 91 °F

    Isolated
    Showers then
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 72. East wind 7 to 10 mph.

    Low: 72 °F

    Mostly Clear

  • Wednesday

    Wednesday: Showers likely after noon. Partly sunny, with a high near 93. East northeast wind around 6 mph. Chance of precipitation is 70%.

    High: 93 °F

    Sunny then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 72. East wind around 6 mph.

    Low: 72 °F

    Partly Cloudy

  • Thursday

    Thursday: Showers likely, mainly after noon. Partly sunny, with a high near 93. East northeast wind 6 to 10 mph. Chance of precipitation is 60%.

    High: 93 °F

    Mostly Sunny
    then Showers
    Likely

Detailed Forecast

Today
Showers and possibly a thunderstorm, mainly after noon. High near 92. Heat index values as high as 103. East wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Tonight
Isolated showers between midnight and 3am. Mostly clear, with a low around 71. East wind 5 to 7 mph. Chance of precipitation is 10%.
Columbus Day
Showers and possibly a thunderstorm, mainly after noon. High near 92. Heat index values as high as 105. East wind 3 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Monday Night
Scattered showers before midnight. Mostly cloudy during the early evening, then becoming clear, with a low around 71. Light east wind. Chance of precipitation is 30%.
Tuesday
Isolated showers, then showers and possibly a thunderstorm after noon. High near 91. East wind around 6 mph. Chance of precipitation is 80%.
Tuesday Night
Mostly clear, with a low around 72. East wind 7 to 10 mph.
Wednesday
Showers likely after noon. Partly sunny, with a high near 93. East northeast wind around 6 mph. Chance of precipitation is 70%.
Wednesday Night
Partly cloudy, with a low around 72. East wind around 6 mph.
Thursday
Showers likely, mainly after noon. Partly sunny, with a high near 93. East northeast wind 6 to 10 mph. Chance of precipitation is 60%.
Thursday Night
Mostly clear, with a low around 73.
Friday
Showers likely. Mostly sunny, with a high near 92. Chance of precipitation is 60%.
Friday Night
Clear, with a low around 72.
Saturday
Showers likely. Mostly sunny, with a high near 92. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
San Sebastian PR
 18.33°N 67°W (Elev. 243 ft)
Last Update:
6:55 am AST Oct 11, 2026
Forecast Valid:
9am AST Oct 11, 2026-6pm AST Oct 17, 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