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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 30.01 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 10 Jun 7:15 am AST
Extended Forecast for

Guayanilla PR

  • Today

    Today: Scattered showers, mainly after 3pm. Sunny, with a high near 88. Southeast wind 6 to 9 mph. Chance of precipitation is 30%.

    High: 88 °F

    Sunny then
    Scattered
    Showers

  • Tonight

    Tonight: Isolated showers between midnight and 3am. Mostly clear, with a low around 74. East northeast wind 3 to 5 mph. Chance of precipitation is 10%.

    Low: 74 °F

    Isolated
    Showers

  • Thursday

    Thursday: Scattered showers after noon. Mostly sunny, with a high near 88. Southeast wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 88 °F

    Sunny then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Isolated showers before midnight. Mostly clear, with a low around 75. East wind 6 to 8 mph. Chance of precipitation is 20%.

    Low: 75 °F

    Isolated
    Showers then
    Mostly Clear

  • Friday

    Friday: Isolated showers after noon. Sunny, with a high near 88. East southeast wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 88 °F

    Sunny then
    Isolated
    Showers

  • Friday Night

    Friday Night: Isolated showers. Clear, with a low around 75. East wind 7 to 10 mph. Chance of precipitation is 10%.

    Low: 75 °F

    Isolated
    Showers

  • Saturday

    Saturday: Sunny, with a high near 89. East southeast wind 9 to 14 mph, with gusts as high as 23 mph.

    High: 89 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 75. East wind 7 to 9 mph.

    Low: 75 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 89. East southeast wind 10 to 13 mph, with gusts as high as 22 mph.

    High: 89 °F

    Sunny

Detailed Forecast

Today
Scattered showers, mainly after 3pm. Sunny, with a high near 88. Southeast wind 6 to 9 mph. Chance of precipitation is 30%.
Tonight
Isolated showers between midnight and 3am. Mostly clear, with a low around 74. East northeast wind 3 to 5 mph. Chance of precipitation is 10%.
Thursday
Scattered showers after noon. Mostly sunny, with a high near 88. Southeast wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Thursday Night
Isolated showers before midnight. Mostly clear, with a low around 75. East wind 6 to 8 mph. Chance of precipitation is 20%.
Friday
Isolated showers after noon. Sunny, with a high near 88. East southeast wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Friday Night
Isolated showers. Clear, with a low around 75. East wind 7 to 10 mph. Chance of precipitation is 10%.
Saturday
Sunny, with a high near 89. East southeast wind 9 to 14 mph, with gusts as high as 23 mph.
Saturday Night
Clear, with a low around 75. East wind 7 to 9 mph.
Sunday
Sunny, with a high near 89. East southeast wind 10 to 13 mph, with gusts as high as 22 mph.
Sunday Night
Mostly clear, with a low around 75.
Monday
Scattered showers. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 75.
Tuesday
Mostly sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
Guayanilla PR
 18.04°N 66.78°W (Elev. 499 ft)
Last Update:
4:28 am AST Jun 10, 2026
Forecast Valid:
7am AST Jun 10, 2026-6pm AST Jun 16, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation