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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

90°F

32°C

Humidity 67%
Wind Speed SE 24 G 32 mph
Barometer 29.99 in
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index104°F (40°C)
Last update 3 Jul 1:35 pm AST
Extended Forecast for

3 Miles NW Guayanilla PR

Heat Advisory until July 3, 05:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until July 3, 05:00pm

    NOW until 5:00pm Fri

    Heat Advisory

  • This Afternoon

    High: 90 °F

    Isolated
    Showers

  • Tonight

    Tonight: Widespread haze. Mostly clear, with a low around 75. East northeast wind 6 to 8 mph.

    Low: 75 °F

    Haze

  • Independence Day

    Independence Day: Isolated showers after noon. Widespread haze. Sunny, with a high near 90. East southeast wind 8 to 14 mph. Chance of precipitation is 20%.

    High: 90 °F

    Haze then
    Isolated
    Showers

  • Saturday Night

    Saturday Night: Widespread haze. Mostly clear, with a low around 75. East wind 6 to 10 mph.

    Low: 75 °F

    Haze

  • Sunday

    Sunday: Isolated showers after noon. Widespread haze. Sunny, with a high near 90. East southeast wind 11 to 14 mph. Chance of precipitation is 10%.

    High: 90 °F

    Haze then
    Isolated
    Showers

  • Sunday Night

    Sunday Night: Widespread haze. Clear, with a low around 76. East wind 5 to 8 mph.

    Low: 76 °F

    Haze

  • Monday

    Monday: Widespread haze. Mostly sunny, with a high near 91. East southeast wind 11 to 15 mph, with gusts as high as 20 mph.

    High: 91 °F

    Haze

  • Monday Night

    Monday Night: Widespread haze. Mostly clear, with a low around 76. East wind 7 to 10 mph.

    Low: 76 °F

    Haze

Detailed Forecast

This Afternoon
Isolated showers. Mostly sunny, with a high near 90. East southeast wind around 14 mph. Chance of precipitation is 20%.
Tonight
Widespread haze. Mostly clear, with a low around 75. East northeast wind 6 to 8 mph.
Independence Day
Isolated showers after noon. Widespread haze. Sunny, with a high near 90. East southeast wind 8 to 14 mph. Chance of precipitation is 20%.
Saturday Night
Widespread haze. Mostly clear, with a low around 75. East wind 6 to 10 mph.
Sunday
Isolated showers after noon. Widespread haze. Sunny, with a high near 90. East southeast wind 11 to 14 mph. Chance of precipitation is 10%.
Sunday Night
Widespread haze. Clear, with a low around 76. East wind 5 to 8 mph.
Monday
Widespread haze. Mostly sunny, with a high near 91. East southeast wind 11 to 15 mph, with gusts as high as 20 mph.
Monday Night
Widespread haze. Mostly clear, with a low around 76. East wind 7 to 10 mph.
Tuesday
Widespread haze before noon. Mostly sunny, with a high near 91. East southeast wind 9 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Clear, with a low around 76.
Wednesday
Scattered showers. Mostly sunny, with a high near 90. Chance of precipitation is 40%.
Wednesday Night
Clear, with a low around 76.
Thursday
Sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Guayanilla PR
 18.05°N 66.82°W (Elev. 325 ft)
Last Update:
1:44 pm AST Jul 3, 2026
Forecast Valid:
2pm AST Jul 3, 2026-6pm AST Jul 9, 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