National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
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Current conditions at

Ponce, Mercedita Airport (TJPS)

Lat: 18.02°NLon: 66.57°WElev: 26ft.

Partly Cloudy

86°F

30°C

Humidity 1%
Wind Speed SE 10 G 20 mph
Barometer 29.96 in
Dewpoint -26°F (-32°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 11 Oct 2:15 pm AST
Extended Forecast for

Garrochales PR

  • This Afternoon

    This Afternoon: Scattered showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 90. East wind 18 to 20 mph. Chance of precipitation is 40%.

    High: 90 °F

    Scattered
    Showers

  • Tonight

    Tonight: Isolated showers after 9pm. Mostly clear, with a low around 73. East southeast wind 8 to 10 mph. Chance of precipitation is 10%.

    Low: 73 °F

    Isolated
    Showers

  • Columbus Day

    Columbus Day: Scattered showers, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 90. Heat index values as high as 105. East northeast wind 7 to 16 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 90 °F

    Isolated
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: Isolated showers. Partly cloudy, with a low around 73. South southeast wind 5 to 9 mph. Chance of precipitation is 20%.

    Low: 73 °F

    Isolated
    Showers

  • Tuesday

    Tuesday: Isolated showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 89. East northeast wind 7 to 13 mph. Chance of precipitation is 70%.

    High: 89 °F

    Isolated
    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 73. East wind 5 to 7 mph becoming calm in the evening.

    Low: 73 °F

    Mostly Clear

  • Wednesday

    Wednesday: Showers likely, mainly after noon. Partly sunny, with a high near 91. East northeast wind 8 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

    High: 91 °F

    Mostly Sunny
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 74. East southeast wind 7 to 10 mph.

    Low: 74 °F

    Partly Cloudy

  • Thursday

    Thursday: Scattered showers, mainly after noon. Mostly sunny, with a high near 90. East northeast wind 8 to 14 mph. Chance of precipitation is 50%.

    High: 90 °F

    Mostly Sunny
    then
    Scattered
    Showers

Detailed Forecast

This Afternoon
Scattered showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 90. East wind 18 to 20 mph. Chance of precipitation is 40%.
Tonight
Isolated showers after 9pm. Mostly clear, with a low around 73. East southeast wind 8 to 10 mph. Chance of precipitation is 10%.
Columbus Day
Scattered showers, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 90. Heat index values as high as 105. East northeast wind 7 to 16 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Isolated showers. Partly cloudy, with a low around 73. South southeast wind 5 to 9 mph. Chance of precipitation is 20%.
Tuesday
Isolated showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 89. East northeast wind 7 to 13 mph. Chance of precipitation is 70%.
Tuesday Night
Mostly clear, with a low around 73. East wind 5 to 7 mph becoming calm in the evening.
Wednesday
Showers likely, mainly after noon. Partly sunny, with a high near 91. East northeast wind 8 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Wednesday Night
Partly cloudy, with a low around 74. East southeast wind 7 to 10 mph.
Thursday
Scattered showers, mainly after noon. Mostly sunny, with a high near 90. East northeast wind 8 to 14 mph. Chance of precipitation is 50%.
Thursday Night
Partly cloudy, with a low around 74.
Friday
Scattered showers. Mostly sunny, with a high near 90. Chance of precipitation is 40%.
Friday Night
Mostly clear, with a low around 73.
Saturday
Scattered showers. Mostly sunny, with a high near 91. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
Garrochales PR
 18.46°N 66.57°W (Elev. 20 ft)
Last Update:
1:26 pm AST Oct 11, 2026
Forecast Valid:
2pm AST Oct 11, 2026-6pm AST Oct 17, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation