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Current conditions at

Ponce, Mercedita Airport (TJPS)

Lat: 18.02°NLon: 66.57°WElev: 26ft.

Fair

77°F

25°C

Humidity 83%
Wind Speed Calm
Barometer 29.95 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 15 Apr 9:30 pm AST
Extended Forecast for

Guanica PR

  • Tonight

    Tonight: Isolated showers before midnight, then scattered showers after 3am. Mostly clear, with a low around 69. East wind 7 to 9 mph. Chance of precipitation is 30%.

    Low: 69 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers, mainly after 9am. Mostly sunny, with a high near 89. East southeast wind 8 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    High: 89 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers, mainly between 9pm and midnight. Partly cloudy, with a low around 70. East wind 8 to 10 mph. Chance of precipitation is 30%.

    Low: 70 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers, mainly after noon. Mostly sunny, with a high near 88. East southeast wind 7 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    High: 88 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Isolated showers. Partly cloudy, with a low around 69. East wind 7 to 9 mph. Chance of precipitation is 20%.

    Low: 69 °F

    Isolated
    Showers

  • Saturday

    Saturday: Scattered showers, mainly after noon. Mostly sunny, with a high near 87. East southeast wind 8 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    High: 87 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 68. East northeast wind 6 to 9 mph.

    Low: 68 °F

    Partly Cloudy

  • Sunday

    Sunday: Scattered showers, mainly after noon. Partly sunny, with a high near 88. East southeast wind 8 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

    High: 88 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 68. East northeast wind 6 to 8 mph.

    Low: 68 °F

    Partly Cloudy

Detailed Forecast

Tonight
Isolated showers before midnight, then scattered showers after 3am. Mostly clear, with a low around 69. East wind 7 to 9 mph. Chance of precipitation is 30%.
Thursday
Scattered showers, mainly after 9am. Mostly sunny, with a high near 89. East southeast wind 8 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Thursday Night
Scattered showers, mainly between 9pm and midnight. Partly cloudy, with a low around 70. East wind 8 to 10 mph. Chance of precipitation is 30%.
Friday
Scattered showers, mainly after noon. Mostly sunny, with a high near 88. East southeast wind 7 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Friday Night
Isolated showers. Partly cloudy, with a low around 69. East wind 7 to 9 mph. Chance of precipitation is 20%.
Saturday
Scattered showers, mainly after noon. Mostly sunny, with a high near 87. East southeast wind 8 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 68. East northeast wind 6 to 9 mph.
Sunday
Scattered showers, mainly after noon. Partly sunny, with a high near 88. East southeast wind 8 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Sunday Night
Partly cloudy, with a low around 68. East northeast wind 6 to 8 mph.
Monday
Scattered showers, mainly after noon. Mostly sunny, with a high near 88. Chance of precipitation is 40%.
Monday Night
Clear, with a low around 68.
Tuesday
Scattered showers. Mostly sunny, with a high near 89. Chance of precipitation is 40%.
Tuesday Night
Mostly clear, with a low around 68.
Wednesday
Mostly sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
Guanica PR
 17.97°N 66.92°W (Elev. 16 ft)
Last Update:
4:02 pm AST Apr 15, 2026
Forecast Valid:
9pm AST Apr 15, 2026-6pm AST Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation