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Current conditions at

Ponce, Mercedita Airport (TJPS)

Lat: 18.02°NLon: 66.57°WElev: 26ft.

Fair

88°F

31°C

Humidity 1%
Wind Speed Calm
Barometer 29.86 in
Dewpoint -26°F (-32°C)
Visibility 9.00 mi
Heat Index85°F (29°C)
Last update 5 Nov 9:35 am AST
Extended Forecast for

Juana Diaz PR

  • Today

    Today: Showers likely and possibly a thunderstorm before noon, then scattered showers and thunderstorms between noon and 3pm, then scattered showers after 3pm.  Partly sunny, with a high near 91. Calm wind becoming south southwest 5 to 8 mph in the afternoon.  Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 91 °F

    Showers
    Likely

  • Tonight

    Tonight: Scattered showers, mainly after 3am.  Partly cloudy, with a low around 76. Calm wind.  Chance of precipitation is 30%.

    Low: 76 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers and thunderstorms before 9am, then scattered showers between 9am and noon, then showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 90. Light west wind becoming southwest 5 to 10 mph in the morning.  Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 90 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Isolated showers.  Partly cloudy, with a low around 75. Calm wind.  Chance of precipitation is 20%.

    Low: 75 °F

    Isolated
    Showers

  • Saturday

    Saturday: Scattered showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 91. Light west wind becoming southwest 6 to 11 mph in the morning.  Chance of precipitation is 40%.

    High: 91 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Isolated showers.  Partly cloudy, with a low around 75. Calm wind.  Chance of precipitation is 20%.

    Low: 75 °F

    Isolated
    Showers

  • Sunday

    Sunday: Scattered showers, mainly after noon.  Mostly sunny, with a high near 91. Calm wind becoming south southwest 5 to 9 mph in the afternoon.  Chance of precipitation is 30%.

    High: 91 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 76. Light north wind.

    Low: 76 °F

    Partly Cloudy

  • Monday

    Monday: Scattered showers, mainly after noon.  Mostly sunny, with a high near 91. Light and variable wind becoming south southeast 6 to 11 mph in the morning.  Chance of precipitation is 30%.

    High: 91 °F

    Mostly Sunny
    then
    Scattered
    Showers

Detailed Forecast

Today
Showers likely and possibly a thunderstorm before noon, then scattered showers and thunderstorms between noon and 3pm, then scattered showers after 3pm. Partly sunny, with a high near 91. Calm wind becoming south southwest 5 to 8 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
Scattered showers, mainly after 3am. Partly cloudy, with a low around 76. Calm wind. Chance of precipitation is 30%.
Friday
Scattered showers and thunderstorms before 9am, then scattered showers between 9am and noon, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 90. Light west wind becoming southwest 5 to 10 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Friday Night
Isolated showers. Partly cloudy, with a low around 75. Calm wind. Chance of precipitation is 20%.
Saturday
Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 91. Light west wind becoming southwest 6 to 11 mph in the morning. Chance of precipitation is 40%.
Saturday Night
Isolated showers. Partly cloudy, with a low around 75. Calm wind. Chance of precipitation is 20%.
Sunday
Scattered showers, mainly after noon. Mostly sunny, with a high near 91. Calm wind becoming south southwest 5 to 9 mph in the afternoon. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 76. Light north wind.
Monday
Scattered showers, mainly after noon. Mostly sunny, with a high near 91. Light and variable wind becoming south southeast 6 to 11 mph in the morning. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 76.
Tuesday
Scattered showers. Mostly sunny, with a high near 91. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 75.
Veterans Day
Mostly sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
Juana Diaz PR
 18.05°N 66.51°W (Elev. 164 ft)
5:32 am AST Nov 5, 2026
9am AST Nov 5, 2026-6pm AST Nov 11, 2026
 
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