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Current conditions at

Ponce, Mercedita Airport (TJPS)

Lat: 18.02°NLon: 66.57°WElev: 26ft.

Fair

72°F

22°C

Humidity 100%
Wind Speed Calm
Barometer 29.95 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 12 Apr 6:15 am AST
Extended Forecast for

Santa Isabel PR

Flood Watch April 13, 10:00am until April 15, 08:00am
Click here for hazard details and duration
Flood Watch
  • Today

    Today: Scattered showers.  Partly sunny, with a high near 88. East northeast wind 5 to 13 mph becoming southeast in the afternoon. Winds could gust as high as 22 mph.  Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    High: 88 °F

    Scattered
    Showers

  • Tonight

    Tonight: Isolated showers before midnight, then scattered showers and thunderstorms between midnight and 3am, then isolated showers after 3am.  Partly cloudy, with a low around 72. Northeast wind 5 to 7 mph.  Chance of precipitation is 50%.

    Low: 72 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Monday

    Monday: Scattered showers, then showers likely and possibly a thunderstorm after 9am.  Increasing clouds, with a high near 87. East southeast wind 7 to 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

    High: 87 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 69. Northeast wind 5 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%.

    Low: 69 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm.  High near 85. East southeast wind 5 to 9 mph.  Chance of precipitation is 90%.

    High: 85 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm.  Low around 69. Northeast wind around 5 mph.  Chance of precipitation is 90%.

    Low: 69 °F

    Showers

  • Wednesday

    Wednesday: Scattered showers.  Partly sunny, with a high near 86. East southeast wind 7 to 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 40%.

    High: 86 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers.  Mostly cloudy, with a low around 70. East northeast wind around 8 mph.  Chance of precipitation is 50%.

    Low: 70 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers.  Partly sunny, with a high near 87. East southeast wind 7 to 13 mph, with gusts as high as 22 mph.  Chance of precipitation is 50%.

    High: 87 °F

    Scattered
    Showers

Detailed Forecast

Today
Scattered showers. Partly sunny, with a high near 88. East northeast wind 5 to 13 mph becoming southeast in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Isolated showers before midnight, then scattered showers and thunderstorms between midnight and 3am, then isolated showers after 3am. Partly cloudy, with a low around 72. Northeast wind 5 to 7 mph. Chance of precipitation is 50%.
Monday
Scattered showers, then showers likely and possibly a thunderstorm after 9am. Increasing clouds, with a high near 87. East southeast wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 69. Northeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Tuesday
Showers and possibly a thunderstorm. High near 85. East southeast wind 5 to 9 mph. Chance of precipitation is 90%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 69. Northeast wind around 5 mph. Chance of precipitation is 90%.
Wednesday
Scattered showers. Partly sunny, with a high near 86. East southeast wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 70. East northeast wind around 8 mph. Chance of precipitation is 50%.
Thursday
Scattered showers. Partly sunny, with a high near 87. East southeast wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 70. Chance of precipitation is 40%.
Friday
Scattered showers. Mostly cloudy, with a high near 87. Chance of precipitation is 50%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 70. Chance of precipitation is 40%.
Saturday
Scattered showers. Partly sunny, with a high near 87. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
Santa Isabel PR
 17.98°N 66.4°W (Elev. 56 ft)
3:14 am AST Apr 12, 2026
6am AST Apr 12, 2026-6pm AST Apr 18, 2026
 
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Additional Resources

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