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Current conditions at

Ponce, Mercedita Airport (TJPS)

Lat: 18.02°NLon: 66.57°WElev: 26ft.

A Few Clouds

81°F

27°C

Humidity 84%
Wind Speed E 5 mph
Barometer 29.97 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 8 Apr 7:15 pm AST
Extended Forecast for

Santa Isabel PR

  • Tonight

    Tonight: Isolated showers between 9pm and 3am. Mostly clear, with a low around 72. East wind 8 to 10 mph. Chance of precipitation is 10%.

    Low: 72 °F

    Isolated
    Showers

  • Thursday

    Thursday: Isolated showers. Mostly sunny, with a high near 89. East southeast wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 10%.

    High: 89 °F

    Isolated
    Showers

  • Thursday Night

    Thursday Night: Isolated showers between 9pm and midnight. Mostly clear, with a low around 72. East northeast wind 7 to 9 mph. Chance of precipitation is 10%.

    Low: 72 °F

    Isolated
    Showers then
    Clear

  • Friday

    Friday: Sunny, with a high near 88. East southeast wind 7 to 15 mph, with gusts as high as 25 mph.

    High: 88 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 71. East northeast wind 6 to 9 mph.

    Low: 71 °F

    Mostly Clear

  • Saturday

    Saturday: Isolated showers after noon. Sunny, with a high near 89. East southeast wind 7 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    High: 89 °F

    Sunny then
    Isolated
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 71. East northeast wind 6 to 8 mph.

    Low: 71 °F

    Partly Cloudy

  • Sunday

    Sunday: Scattered showers, mainly after noon. Mostly sunny, with a high near 89. East southeast wind 6 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 89 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers. Partly cloudy, with a low around 70. Northeast wind 6 to 8 mph. Chance of precipitation is 30%.

    Low: 70 °F

    Scattered
    Showers

Detailed Forecast

Tonight
Isolated showers between 9pm and 3am. Mostly clear, with a low around 72. East wind 8 to 10 mph. Chance of precipitation is 10%.
Thursday
Isolated showers. Mostly sunny, with a high near 89. East southeast wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 10%.
Thursday Night
Isolated showers between 9pm and midnight. Mostly clear, with a low around 72. East northeast wind 7 to 9 mph. Chance of precipitation is 10%.
Friday
Sunny, with a high near 88. East southeast wind 7 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 71. East northeast wind 6 to 9 mph.
Saturday
Isolated showers after noon. Sunny, with a high near 89. East southeast wind 7 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 71. East northeast wind 6 to 8 mph.
Sunday
Scattered showers, mainly after noon. Mostly sunny, with a high near 89. East southeast wind 6 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Sunday Night
Scattered showers. Partly cloudy, with a low around 70. Northeast wind 6 to 8 mph. Chance of precipitation is 30%.
Monday
Scattered showers. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 70.
Tuesday
Scattered showers. Partly sunny, with a high near 87. Chance of precipitation is 50%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 69. Chance of precipitation is 40%.
Wednesday
Scattered showers. Partly sunny, with a high near 87. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Santa Isabel PR
 17.98°N 66.4°W (Elev. 56 ft)
Last Update:
3:49 pm AST Apr 8, 2026
Forecast Valid:
7pm AST Apr 8, 2026-6pm AST Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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