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Current conditions at

Ponce, Mercedita Airport (TJPS)

Lat: 18.02°NLon: 66.57°WElev: 26ft.

Fair

79°F

26°C

Humidity 79%
Wind Speed Calm
Barometer 30.03 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 11 Nov 12:55 am AST
Extended Forecast for

Guayanilla PR

  • Overnight

    Overnight: Mostly clear, with a low around 77. East northeast wind around 6 mph.

    Low: 77 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 92. East southeast wind 6 to 14 mph, with gusts as high as 23 mph.

    High: 92 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Isolated showers before midnight, then isolated showers after 3am. Mostly clear, with a low around 77. East wind around 8 mph. Chance of precipitation is 10%.

    Low: 77 °F

    Isolated
    Showers

  • Thursday

    Thursday: Scattered showers, mainly between 9am and noon. Mostly sunny, with a high near 91. Southeast wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 91 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers. Mostly cloudy, with a low around 78. East southeast wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    Low: 78 °F

    Scattered
    Showers

  • Friday

    Friday: Isolated showers. Mostly sunny, with a high near 91. Southeast wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 91 °F

    Isolated
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 78. East southeast wind around 11 mph, with gusts as high as 20 mph.

    Low: 78 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 90. Southeast wind 11 to 14 mph, with gusts as high as 23 mph.

    High: 90 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 77. East wind around 8 mph.

    Low: 77 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 77. East northeast wind around 6 mph.
Veterans Day
Sunny, with a high near 92. East southeast wind 6 to 14 mph, with gusts as high as 23 mph.
Wednesday Night
Isolated showers before midnight, then isolated showers after 3am. Mostly clear, with a low around 77. East wind around 8 mph. Chance of precipitation is 10%.
Thursday
Scattered showers, mainly between 9am and noon. Mostly sunny, with a high near 91. Southeast wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 78. East southeast wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Friday
Isolated showers. Mostly sunny, with a high near 91. Southeast wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 78. East southeast wind around 11 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 90. Southeast wind 11 to 14 mph, with gusts as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 77. East wind around 8 mph.
Sunday
Sunny, with a high near 91.
Sunday Night
Clear, with a low around 76.
Monday
Sunny, with a high near 91.
Monday Night
Mostly clear, with a low around 75.
Tuesday
Mostly sunny, with a high near 91.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Guayanilla PR
 18.03°N 66.8°W (Elev. 259 ft)
Last Update:
9:40 pm AST Nov 10, 2026
Forecast Valid:
1am AST Nov 11, 2026-6pm AST Nov 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation