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

Ponce, Mercedita Airport (TJPS)

Lat: 18.02°NLon: 66.57°WElev: 26ft.

Fair

84°F

29°C

Humidity 79%
Wind Speed Calm
Barometer 30.01 in
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 18 Aug 10:10 pm AST
Extended Forecast for

2 Miles E Marueno PR

  • Tonight

    Tonight: Mostly clear, with a low around 76. East northeast wind 3 to 5 mph.

    Low: 76 °F

    Mostly Clear

  • Wednesday

    Wednesday: Isolated showers, then scattered showers and thunderstorms after noon. Mostly sunny, with a high near 87. Southeast wind 8 to 10 mph. Chance of precipitation is 40%.

    High: 87 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers between midnight and 3am. Mostly clear, with a low around 77. East wind 5 to 7 mph. Chance of precipitation is 10%.

    Low: 77 °F

    Isolated
    Showers

  • Thursday

    Thursday: Isolated showers after noon. Sunny, with a high near 89. East southeast wind 10 to 13 mph. Chance of precipitation is 10%.

    High: 89 °F

    Sunny then
    Isolated
    Showers

  • Thursday Night

    Thursday Night: Clear, with a low around 76. East northeast wind 6 to 9 mph.

    Low: 76 °F

    Clear

  • Friday

    Friday: Isolated showers after noon. Sunny, with a high near 90. East southeast wind 11 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.

    High: 90 °F

    Sunny then
    Isolated
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 77. Northeast wind 5 to 8 mph.

    Low: 77 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 89. East southeast wind 8 to 14 mph.

    High: 89 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 77. East northeast wind 5 to 9 mph.

    Low: 77 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 76. East northeast wind 3 to 5 mph.
Wednesday
Isolated showers, then scattered showers and thunderstorms after noon. Mostly sunny, with a high near 87. Southeast wind 8 to 10 mph. Chance of precipitation is 40%.
Wednesday Night
Isolated showers between midnight and 3am. Mostly clear, with a low around 77. East wind 5 to 7 mph. Chance of precipitation is 10%.
Thursday
Isolated showers after noon. Sunny, with a high near 89. East southeast wind 10 to 13 mph. Chance of precipitation is 10%.
Thursday Night
Clear, with a low around 76. East northeast wind 6 to 9 mph.
Friday
Isolated showers after noon. Sunny, with a high near 90. East southeast wind 11 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.
Friday Night
Mostly clear, with a low around 77. Northeast wind 5 to 8 mph.
Saturday
Sunny, with a high near 89. East southeast wind 8 to 14 mph.
Saturday Night
Mostly clear, with a low around 77. East northeast wind 5 to 9 mph.
Sunday
Sunny, with a high near 89.
Sunday Night
Mostly clear, with a low around 78.
Monday
Mostly sunny, with a high near 90.
Monday Night
Mostly clear, with a low around 77.
Tuesday
Mostly sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Marueno PR
 18.06°N 66.63°W (Elev. 630 ft)
Last Update:
4:27 pm AST Aug 18, 2026
Forecast Valid:
10pm AST Aug 18, 2026-6pm AST Aug 25, 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