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Current conditions at

Ponce, Mercedita Airport (TJPS)

Lat: 18.02°NLon: 66.57°WElev: 26ft.

Fair

86°F

30°C

Humidity 62%
Wind Speed SE 17 G 24 mph
Barometer 29.99 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 20 Apr 11:15 am AST
Extended Forecast for

3 Miles NNE Tallaboa Alta PR

  • Today

    Today: Scattered showers after noon. Mostly sunny, with a high near 82. Southeast wind 8 to 10 mph. Chance of precipitation is 40%.

    High: 82 °F

    Scattered
    Showers

  • Tonight

    Tonight: Isolated showers before 9pm. Mostly clear, with a low around 69. East northeast wind 3 to 6 mph. Chance of precipitation is 10%.

    Low: 69 °F

    Isolated
    Showers then
    Clear

  • Tuesday

    Tuesday: Isolated showers before noon, then showers and possibly a thunderstorm between noon and 3pm, then scattered showers and thunderstorms after 3pm. High near 82. Southeast wind 5 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

    High: 82 °F

    Isolated
    Showers then
    Showers

  • Tuesday Night

    Tuesday Night: Isolated showers before midnight. Mostly clear, with a low around 68. Light north northeast wind. Chance of precipitation is 20%.

    Low: 68 °F

    Isolated
    Showers then
    Clear

  • Wednesday

    Wednesday: Isolated showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 82. Calm wind becoming east around 5 mph. Chance of precipitation is 60%.

    High: 82 °F

    Isolated
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Isolated showers. Partly cloudy, with a low around 68. Light northeast wind. Chance of precipitation is 10%.

    Low: 68 °F

    Isolated
    Showers

  • Thursday

    Thursday: Scattered showers after noon. Mostly sunny, with a high near 81. Light and variable wind becoming east around 5 mph in the afternoon. Chance of precipitation is 50%.

    High: 81 °F

    Sunny then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 68. Calm wind.

    Low: 68 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 81. Calm wind becoming east southeast around 5 mph in the afternoon.

    High: 81 °F

    Sunny

Detailed Forecast

Today
Scattered showers after noon. Mostly sunny, with a high near 82. Southeast wind 8 to 10 mph. Chance of precipitation is 40%.
Tonight
Isolated showers before 9pm. Mostly clear, with a low around 69. East northeast wind 3 to 6 mph. Chance of precipitation is 10%.
Tuesday
Isolated showers before noon, then showers and possibly a thunderstorm between noon and 3pm, then scattered showers and thunderstorms after 3pm. High near 82. Southeast wind 5 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Tuesday Night
Isolated showers before midnight. Mostly clear, with a low around 68. Light north northeast wind. Chance of precipitation is 20%.
Wednesday
Isolated showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 82. Calm wind becoming east around 5 mph. Chance of precipitation is 60%.
Wednesday Night
Isolated showers. Partly cloudy, with a low around 68. Light northeast wind. Chance of precipitation is 10%.
Thursday
Scattered showers after noon. Mostly sunny, with a high near 81. Light and variable wind becoming east around 5 mph in the afternoon. Chance of precipitation is 50%.
Thursday Night
Partly cloudy, with a low around 68. Calm wind.
Friday
Sunny, with a high near 81. Calm wind becoming east southeast around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 69.
Saturday
Sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 69.
Sunday
Scattered showers. Mostly sunny, with a high near 81. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Tallaboa Alta PR
 18.1°N 66.69°W (Elev. 1759 ft)
Last Update:
4:00 am AST Apr 20, 2026
Forecast Valid:
11am AST Apr 20, 2026-6pm AST Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

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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