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Current conditions at

Ponce, Mercedita Airport (TJPS)

Lat: 18.02°NLon: 66.57°WElev: 26ft.

Fair and Breezy

86°F

30°C

Humidity 62%
Wind Speed SE 22 G 29 mph
Barometer 29.95 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 20 Apr 1:35 pm AST
Extended Forecast for

2 Miles SSW Sabana Grande PR

  • This Afternoon

    This Afternoon: Scattered showers, mainly after 3pm. Mostly sunny, with a high near 87. East southeast wind 11 to 14 mph. Chance of precipitation is 30%.

    High: 87 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers, mainly before 9pm. Mostly clear, with a low around 69. East wind 5 to 8 mph. Chance of precipitation is 30%.

    Low: 69 °F

    Scattered
    Showers then
    Clear

  • Tuesday

    Tuesday: Isolated showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then scattered showers and thunderstorms after 3pm. Increasing clouds, with a high near 87. East southeast wind 5 to 8 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 87 °F

    Isolated
    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Scattered showers, mainly before 9pm. Mostly clear, with a low around 69. Light northeast wind. Chance of precipitation is 30%.

    Low: 69 °F

    Scattered
    Showers then
    Clear

  • Wednesday

    Wednesday: Isolated showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 86. Light and variable wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 60%.

    High: 86 °F

    Isolated
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Isolated showers. Partly cloudy, with a low around 68. Northeast wind 3 to 5 mph. Chance of precipitation is 10%.

    Low: 68 °F

    Isolated
    Showers

  • Thursday

    Thursday: Scattered showers after noon. Mostly sunny, with a high near 86. Light and variable wind becoming east southeast around 6 mph in the morning. Chance of precipitation is 50%.

    High: 86 °F

    Sunny then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 70. Light east northeast wind.

    Low: 70 °F

    Partly Cloudy

  • Friday

    Friday: Scattered showers after noon. Mostly sunny, with a high near 85. Calm wind becoming southeast 5 to 8 mph in the morning. Chance of precipitation is 30%.

    High: 85 °F

    Sunny then
    Scattered
    Showers

Detailed Forecast

This Afternoon
Scattered showers, mainly after 3pm. Mostly sunny, with a high near 87. East southeast wind 11 to 14 mph. Chance of precipitation is 30%.
Tonight
Scattered showers, mainly before 9pm. Mostly clear, with a low around 69. East wind 5 to 8 mph. Chance of precipitation is 30%.
Tuesday
Isolated showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then scattered showers and thunderstorms after 3pm. Increasing clouds, with a high near 87. East southeast wind 5 to 8 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday Night
Scattered showers, mainly before 9pm. Mostly clear, with a low around 69. Light northeast wind. Chance of precipitation is 30%.
Wednesday
Isolated showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 86. Light and variable wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 60%.
Wednesday Night
Isolated showers. Partly cloudy, with a low around 68. Northeast wind 3 to 5 mph. Chance of precipitation is 10%.
Thursday
Scattered showers after noon. Mostly sunny, with a high near 86. Light and variable wind becoming east southeast around 6 mph in the morning. Chance of precipitation is 50%.
Thursday Night
Partly cloudy, with a low around 70. Light east northeast wind.
Friday
Scattered showers after noon. Mostly sunny, with a high near 85. Calm wind becoming southeast 5 to 8 mph in the morning. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 70.
Saturday
Sunny, with a high near 85.
Saturday Night
Partly cloudy, with a low around 70.
Sunday
Mostly sunny, with a high near 85.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Sabana Grande PR
 18.06°N 66.98°W (Elev. 420 ft)
Last Update:
1:37 pm AST Apr 20, 2026
Forecast Valid:
1pm AST Apr 20, 2026-6pm AST Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation