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Hazardous Weather Conditions

Current conditions at

Ponce, Mercedita Airport (TJPS)

Lat: 18.02°NLon: 66.57°WElev: 26ft.

Partly Cloudy

90°F

32°C

Humidity 55%
Wind Speed SE 13 G 20 mph
Barometer 29.99 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index97°F (36°C)
Last update 4 Oct 11:55 am AST
Extended Forecast for

Maria Antonia PR

Heat Advisory October 4, 12:16pm until October 4, 04:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory October 4, 12:16pm until October 4, 04:00pm

    NOW until 4:00pm Sun

    Heat Advisory

  • This Afternoon

    High: 93 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers, mainly after 3am. Partly cloudy, with a low around 74. East wind 6 to 8 mph. Chance of precipitation is 30%.

    Low: 74 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers, mainly after 3pm. Mostly sunny, with a high near 94. Heat index values as high as 107. East southeast wind 6 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 94 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Isolated showers. Partly cloudy, with a low around 74. East wind around 8 mph. Chance of precipitation is 10%.

    Low: 74 °F

    Isolated
    Showers

  • Tuesday

    Tuesday: Isolated showers after noon. Sunny, with a high near 94. East southeast wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 94 °F

    Sunny then
    Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 74. East northeast wind 3 to 6 mph.

    Low: 74 °F

    Mostly Clear

  • Wednesday

    Wednesday: Scattered showers, mainly after noon. Mostly sunny, with a high near 92. Light east northeast wind becoming southeast 6 to 11 mph in the morning. Chance of precipitation is 40%.

    High: 92 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers. Partly cloudy, with a low around 74. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 30%.

    Low: 74 °F

    Scattered
    Showers

Detailed Forecast

This Afternoon
Scattered showers, mainly after 3pm. Mostly sunny, with a high near 93. Heat index values as high as 105. East southeast wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Tonight
Scattered showers, mainly after 3am. Partly cloudy, with a low around 74. East wind 6 to 8 mph. Chance of precipitation is 30%.
Monday
Scattered showers, mainly after 3pm. Mostly sunny, with a high near 94. Heat index values as high as 107. East southeast wind 6 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Monday Night
Isolated showers. Partly cloudy, with a low around 74. East wind around 8 mph. Chance of precipitation is 10%.
Tuesday
Isolated showers after noon. Sunny, with a high near 94. East southeast wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 74. East northeast wind 3 to 6 mph.
Wednesday
Scattered showers, mainly after noon. Mostly sunny, with a high near 92. Light east northeast wind becoming southeast 6 to 11 mph in the morning. Chance of precipitation is 40%.
Wednesday Night
Scattered showers. Partly cloudy, with a low around 74. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 30%.
Thursday
Scattered showers. Mostly sunny, with a high near 93. East southeast wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 73.
Friday
Scattered showers. Mostly sunny, with a high near 94. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 73.
Saturday
Scattered showers. Mostly sunny, with a high near 94. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Maria Antonia PR
 17.98°N 66.89°W (Elev. 499 ft)
Last Update:
10:32 am AST Oct 4, 2026
Forecast Valid:
12pm AST Oct 4, 2026-6pm AST Oct 10, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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