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Current conditions at

Ponce, Mercedita Airport (TJPS)

Lat: 18.02°NLon: 66.57°WElev: 26ft.

Fair

88°F

31°C

Humidity 59%
Wind Speed E 12 mph
Barometer 29.99 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 17 Aug 8:55 am AST
Extended Forecast for

4 Miles NNE Yauco PR

Heat Advisory August 17, 10:00am until August 17, 05:00pm
Click here for hazard details and duration
Heat Advisory
  • Today

    Today: Scattered showers, mainly after 3pm.  Mostly sunny, with a high near 89. Southeast wind 7 to 10 mph.  Chance of precipitation is 30%.

    High: 89 °F

    Sunny then
    Scattered
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 73. Northeast wind 3 to 6 mph.

    Low: 73 °F

    Mostly Clear

  • Tuesday

    Tuesday: Scattered showers, mainly after 3pm.  Increasing clouds, with a high near 89. Calm wind becoming east southeast 5 to 9 mph in the morning.  Chance of precipitation is 40%.

    High: 89 °F

    Sunny then
    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Isolated showers after 9pm.  Partly cloudy, with a low around 74. East northeast wind 3 to 5 mph.  Chance of precipitation is 20%.

    Low: 74 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: Isolated showers, then scattered showers and thunderstorms after noon.  Mostly sunny, with a high near 87. Southeast wind 6 to 13 mph.  Chance of precipitation is 50%.

    High: 87 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers.  Partly cloudy, with a low around 74. East wind around 6 mph.  Chance of precipitation is 10%.

    Low: 74 °F

    Isolated
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 88. East southeast wind 8 to 14 mph.

    High: 88 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 74. East northeast wind 6 to 9 mph.

    Low: 74 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 89. East southeast wind 7 to 14 mph.

    High: 89 °F

    Sunny

Detailed Forecast

Today
Scattered showers, mainly after 3pm. Mostly sunny, with a high near 89. Southeast wind 7 to 10 mph. Chance of precipitation is 30%.
Tonight
Mostly clear, with a low around 73. Northeast wind 3 to 6 mph.
Tuesday
Scattered showers, mainly after 3pm. Increasing clouds, with a high near 89. Calm wind becoming east southeast 5 to 9 mph in the morning. Chance of precipitation is 40%.
Tuesday Night
Isolated showers after 9pm. Partly cloudy, with a low around 74. East northeast wind 3 to 5 mph. Chance of precipitation is 20%.
Wednesday
Isolated showers, then scattered showers and thunderstorms after noon. Mostly sunny, with a high near 87. Southeast wind 6 to 13 mph. Chance of precipitation is 50%.
Wednesday Night
Isolated showers. Partly cloudy, with a low around 74. East wind around 6 mph. Chance of precipitation is 10%.
Thursday
Mostly sunny, with a high near 88. East southeast wind 8 to 14 mph.
Thursday Night
Mostly clear, with a low around 74. East northeast wind 6 to 9 mph.
Friday
Sunny, with a high near 89. East southeast wind 7 to 14 mph.
Friday Night
Mostly clear, with a low around 75.
Saturday
Mostly sunny, with a high near 88.
Saturday Night
Partly cloudy, with a low around 74.
Sunday
Sunny, with a high near 89.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Yauco PR
 18.08°N 66.86°W (Elev. 1070 ft)
7:55 am AST Aug 17, 2026
9am AST Aug 17, 2026-6pm AST Aug 23, 2026
 
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Additional Resources

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