National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
News Headlines

Hazardous Weather Conditions

Current conditions at

Ponce, Mercedita Airport (TJPS)

Lat: 18.02°NLon: 66.57°WElev: 26ft.

Fair

75°F

24°C

Humidity 94%
Wind Speed Calm
Barometer 29.96 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Last update 5 Aug 1:35 am AST
Extended Forecast for

5 Miles WNW Villalba PR

Heat Advisory August 5, 10:00am until August 5, 05:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: Isolated showers after 3am. Mostly clear, with a low around 65. Calm wind. Chance of precipitation is 10%.

    Low: 65 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: Isolated showers after 9am. Mostly sunny, with a high near 75. South southeast wind 3 to 8 mph. Chance of precipitation is 20%.

    High: 75 °F

    Isolated
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers before 9pm. Partly cloudy, with a low around 65. East wind around 6 mph. Chance of precipitation is 30%.

    Low: 65 °F

    Scattered
    Showers then
    Mostly Clear

  • Thursday

    Thursday: Isolated showers after 9am. Mostly sunny, with a high near 75. Southeast wind 6 to 9 mph. Chance of precipitation is 20%.

    High: 75 °F

    Isolated
    Showers

  • Thursday Night

    Thursday Night: Clear, with a low around 65. East wind around 5 mph becoming calm in the evening.

    Low: 65 °F

    Clear

  • Friday

    Friday: Isolated showers after noon. Sunny, with a high near 75. East wind 5 to 8 mph. Chance of precipitation is 10%.

    High: 75 °F

    Sunny then
    Isolated
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 65. East northeast wind 3 to 6 mph.

    Low: 65 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 75. East southeast wind 5 to 11 mph.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 66. East northeast wind 3 to 6 mph.

    Low: 66 °F

    Partly Cloudy

Detailed Forecast

Overnight
Isolated showers after 3am. Mostly clear, with a low around 65. Calm wind. Chance of precipitation is 10%.
Wednesday
Isolated showers after 9am. Mostly sunny, with a high near 75. South southeast wind 3 to 8 mph. Chance of precipitation is 20%.
Wednesday Night
Scattered showers before 9pm. Partly cloudy, with a low around 65. East wind around 6 mph. Chance of precipitation is 30%.
Thursday
Isolated showers after 9am. Mostly sunny, with a high near 75. Southeast wind 6 to 9 mph. Chance of precipitation is 20%.
Thursday Night
Clear, with a low around 65. East wind around 5 mph becoming calm in the evening.
Friday
Isolated showers after noon. Sunny, with a high near 75. East wind 5 to 8 mph. Chance of precipitation is 10%.
Friday Night
Mostly clear, with a low around 65. East northeast wind 3 to 6 mph.
Saturday
Sunny, with a high near 75. East southeast wind 5 to 11 mph.
Saturday Night
Partly cloudy, with a low around 66. East northeast wind 3 to 6 mph.
Sunday
Sunny, with a high near 75.
Sunday Night
Clear, with a low around 67.
Monday
Sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 67.
Tuesday
Sunny, with a high near 75.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Villalba PR
 18.15°N 66.56°W (Elev. 3668 ft)
Last Update:
1:29 am AST Aug 5, 2026
Forecast Valid:
1am AST Aug 5, 2026-6pm AST Aug 11, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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