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Current conditions at

Ponce, Mercedita Airport (TJPS)

Lat: 18.02°NLon: 66.57°WElev: 26ft.

Fair and Breezy

93°F

34°C

Humidity 56%
Wind Speed SE 24 G 31 mph
Barometer 29.96 in
Dewpoint 75°F (24°C)
Visibility 8.00 mi
Heat Index105°F (41°C)
Last update 16 Aug 1:35 pm AST
Extended Forecast for

3 Miles N Sabana Grande PR

  • This Afternoon

    This Afternoon: Scattered showers. Partly sunny, with a high near 86. East southeast wind around 11 mph. Chance of precipitation is 40%.

    High: 86 °F

    Scattered
    Showers

  • Tonight

    Tonight: Widespread haze before 9pm. Clear, with a low around 74. East northeast wind 5 to 9 mph.

    Low: 74 °F

    Haze then
    Clear

  • Monday

    Monday: Scattered showers after 3pm. Increasing clouds, with a high near 86. Light east wind becoming east southeast 5 to 9 mph in the morning. Chance of precipitation is 50%.

    High: 86 °F

    Sunny then
    Scattered
    Showers

  • Monday Night

    Monday Night: Isolated showers before 9pm. Mostly clear, with a low around 73. East northeast wind 3 to 6 mph. Chance of precipitation is 10%.

    Low: 73 °F

    Isolated
    Showers then
    Mostly Clear

  • Tuesday

    Tuesday: Scattered showers after noon. Mostly sunny, with a high near 86. Light and variable wind becoming east southeast 5 to 7 mph in the morning. Chance of precipitation is 50%.

    High: 86 °F

    Sunny then
    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 73. East northeast wind 3 to 6 mph.

    Low: 73 °F

    Mostly Clear

  • Wednesday

    Wednesday: Showers likely after noon. Mostly sunny, with a high near 84. Southeast wind around 6 mph. Chance of precipitation is 60%.

    High: 84 °F

    Sunny then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 74. East wind 5 to 7 mph.

    Low: 74 °F

    Mostly Clear

  • Thursday

    Thursday: Scattered showers, mainly after noon. Mostly sunny, with a high near 84. East southeast wind around 9 mph. Chance of precipitation is 50%.

    High: 84 °F

    Sunny then
    Scattered
    Showers

Detailed Forecast

This Afternoon
Scattered showers. Partly sunny, with a high near 86. East southeast wind around 11 mph. Chance of precipitation is 40%.
Tonight
Widespread haze before 9pm. Clear, with a low around 74. East northeast wind 5 to 9 mph.
Monday
Scattered showers after 3pm. Increasing clouds, with a high near 86. Light east wind becoming east southeast 5 to 9 mph in the morning. Chance of precipitation is 50%.
Monday Night
Isolated showers before 9pm. Mostly clear, with a low around 73. East northeast wind 3 to 6 mph. Chance of precipitation is 10%.
Tuesday
Scattered showers after noon. Mostly sunny, with a high near 86. Light and variable wind becoming east southeast 5 to 7 mph in the morning. Chance of precipitation is 50%.
Tuesday Night
Mostly clear, with a low around 73. East northeast wind 3 to 6 mph.
Wednesday
Showers likely after noon. Mostly sunny, with a high near 84. Southeast wind around 6 mph. Chance of precipitation is 60%.
Wednesday Night
Mostly clear, with a low around 74. East wind 5 to 7 mph.
Thursday
Scattered showers, mainly after noon. Mostly sunny, with a high near 84. East southeast wind around 9 mph. Chance of precipitation is 50%.
Thursday Night
Partly cloudy, with a low around 74.
Friday
Scattered showers. Mostly sunny, with a high near 86. Chance of precipitation is 40%.
Friday Night
Mostly clear, with a low around 74.
Saturday
Showers likely. Mostly sunny, with a high near 86. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Sabana Grande PR
 18.12°N 66.96°W (Elev. 1503 ft)
Last Update:
9:48 am AST Aug 16, 2026
Forecast Valid:
1pm AST Aug 16, 2026-6pm AST Aug 22, 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