National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
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Current conditions at

Ponce, Mercedita Airport (TJPS)

Lat: 18.02°NLon: 66.57°WElev: 26ft.

Mostly Cloudy

79°F

26°C

Humidity 79%
Wind Speed Calm
Barometer 29.98 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 4 Oct 7:35 pm AST
Extended Forecast for

Adjuntas PR

  • Tonight

    Tonight: Scattered showers and thunderstorms before 9pm, then isolated showers. Partly cloudy, with a low around 69. Light east southeast wind. Chance of precipitation is 50%.

    Low: 69 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Monday

    Monday: Scattered showers, then showers likely and possibly a thunderstorm after 3pm. Increasing clouds, with a high near 85. Southeast wind 3 to 6 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 85 °F

    Isolated
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before 9pm, then isolated showers. Partly cloudy, with a low around 68. Light east southeast wind. Chance of precipitation is 60%.

    Low: 68 °F

    Showers
    Likely then
    Isolated
    Showers

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm after noon. Increasing clouds, with a high near 85. Calm wind becoming east around 5 mph. Chance of precipitation is 70%.

    High: 85 °F

    Sunny then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Isolated showers after midnight. Mostly clear, with a low around 70. Calm wind. Chance of precipitation is 10%.

    Low: 70 °F

    Mostly Clear
    then Isolated
    Showers

  • Wednesday

    Wednesday: Isolated showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 84. Southeast wind 3 to 7 mph. Chance of precipitation is 60%.

    High: 84 °F

    Isolated
    Showers then
    Showers
    Likely

  • Wednesday Night

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

    Low: 68 °F

    Partly Cloudy

  • Thursday

    Thursday: Scattered showers, mainly after noon. Partly sunny, with a high near 84. East southeast wind 3 to 6 mph. Chance of precipitation is 50%.

    High: 84 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Thursday Night

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

    Low: 68 °F

    Partly Cloudy

Detailed Forecast

Tonight
Scattered showers and thunderstorms before 9pm, then isolated showers. Partly cloudy, with a low around 69. Light east southeast wind. Chance of precipitation is 50%.
Monday
Scattered showers, then showers likely and possibly a thunderstorm after 3pm. Increasing clouds, with a high near 85. Southeast wind 3 to 6 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Showers likely and possibly a thunderstorm before 9pm, then isolated showers. Partly cloudy, with a low around 68. Light east southeast wind. Chance of precipitation is 60%.
Tuesday
Showers likely and possibly a thunderstorm after noon. Increasing clouds, with a high near 85. Calm wind becoming east around 5 mph. Chance of precipitation is 70%.
Tuesday Night
Isolated showers after midnight. Mostly clear, with a low around 70. Calm wind. Chance of precipitation is 10%.
Wednesday
Isolated showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 84. Southeast wind 3 to 7 mph. Chance of precipitation is 60%.
Wednesday Night
Partly cloudy, with a low around 68. Calm wind.
Thursday
Scattered showers, mainly after noon. Partly sunny, with a high near 84. East southeast wind 3 to 6 mph. Chance of precipitation is 50%.
Thursday Night
Partly cloudy, with a low around 68. Light east wind.
Friday
Scattered showers after noon. Mostly sunny, with a high near 84. Chance of precipitation is 50%.
Friday Night
Mostly clear, with a low around 68.
Saturday
Showers likely. Mostly sunny, with a high near 84. Chance of precipitation is 60%.
Saturday Night
Clear, with a low around 68.
Sunday
Scattered showers. Mostly sunny, with a high near 84. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Adjuntas PR
 18.16°N 66.72°W (Elev. 1998 ft)
Last Update:
7:11 pm AST Oct 4, 2026
Forecast Valid:
8pm AST Oct 4, 2026-6pm AST Oct 11, 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