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Hazardous Weather Conditions

Current conditions at

Ponce, Mercedita Airport (TJPS)

Lat: 18.02°NLon: 66.57°WElev: 26ft.

Fair and Breezy

91°F

33°C

Humidity 67%
Wind Speed SE 24 G 31 mph
Barometer 30.03 in
Dewpoint 79°F (26°C)
Visibility 10.00 mi
Heat Index107°F (42°C)
Last update 25 Jul 12:55 pm AST
Extended Forecast for

Maria Antonia PR

Heat Advisory until July 25, 04:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until July 25, 04:00pm

    NOW until 4:00pm Sat

    Heat Advisory

  • This Afternoon

    High: 90 °F

    Sunny

  • Tonight

    Tonight: Isolated showers after midnight. Partly cloudy, with a low around 77. East wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Low: 77 °F

    Mostly Clear
    then Isolated
    Showers

  • Sunday

    Sunday: Isolated showers before 9am, then scattered showers after noon. Mostly sunny, with a high near 89. East southeast wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 30%.

    High: 89 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 76. East wind 5 to 13 mph, with gusts as high as 21 mph.

    Low: 76 °F

    Mostly Clear

  • Monday

    Monday: Scattered showers after noon. Mostly sunny, with a high near 91. Southeast wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    High: 91 °F

    Sunny then
    Scattered
    Showers

  • Monday Night

    Monday Night: Isolated showers. Partly cloudy, with a low around 76. East wind around 7 mph. Chance of precipitation is 10%.

    Low: 76 °F

    Isolated
    Showers

  • Tuesday

    Tuesday: Scattered showers after noon. Mostly sunny, with a high near 91. East southeast wind 8 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    High: 91 °F

    Sunny then
    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 77. East wind 7 to 9 mph.

    Low: 77 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny, with a high near 90. Heat index values as high as 102. East southeast wind around 21 mph, with gusts as high as 33 mph.
Tonight
Isolated showers after midnight. Partly cloudy, with a low around 77. East wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Sunday
Isolated showers before 9am, then scattered showers after noon. Mostly sunny, with a high near 89. East southeast wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around 76. East wind 5 to 13 mph, with gusts as high as 21 mph.
Monday
Scattered showers after noon. Mostly sunny, with a high near 91. Southeast wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Monday Night
Isolated showers. Partly cloudy, with a low around 76. East wind around 7 mph. Chance of precipitation is 10%.
Tuesday
Scattered showers after noon. Mostly sunny, with a high near 91. East southeast wind 8 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 77. East wind 7 to 9 mph.
Wednesday
Sunny, with a high near 90. East southeast wind 11 to 17 mph, with gusts as high as 30 mph.
Wednesday Night
Clear, with a low around 78.
Thursday
Sunny, with a high near 91.
Thursday Night
Clear, with a low around 78.
Friday
Sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Maria Antonia PR
 17.98°N 66.87°W (Elev. 548 ft)
Last Update:
3:30 am AST Jul 25, 2026
Forecast Valid:
1pm AST Jul 25, 2026-6pm AST Jul 31, 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