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Current conditions at

Ponce, Mercedita Airport (TJPS)

Lat: 18.02°NLon: 66.57°WElev: 26ft.

Fair

79°F

26°C

Humidity 89%
Wind Speed Calm
Barometer 29.96 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 29 Jun 3:35 am AST
Extended Forecast for

3 Miles WSW Adjuntas PR

  • Overnight

    Overnight: Clear, with a low around 66. Calm wind.

    Low: 66 °F

    Clear

  • Monday

    Monday: Scattered showers, with thunderstorms also possible after 3pm. Mostly sunny, with a high near 75. Southeast wind 6 to 9 mph. Chance of precipitation is 40%.

    High: 75 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Widespread haze. Clear, with a low around 65. East southeast wind 3 to 5 mph.

    Low: 65 °F

    Haze

  • Tuesday

    Tuesday: Scattered showers and thunderstorms after noon. Widespread haze before noon. Increasing clouds, with a high near 75. Southeast wind 8 to 11 mph. Chance of precipitation is 40%.

    High: 75 °F

    Haze then
    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Widespread haze. Mostly clear, with a low around 65. East wind 3 to 7 mph.

    Low: 65 °F

    Haze

  • Wednesday

    Wednesday: Scattered showers after noon. Widespread haze before noon. Mostly sunny, with a high near 75. Southeast wind 7 to 10 mph. Chance of precipitation is 30%.

    High: 75 °F

    Haze then
    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Widespread haze. Clear, with a low around 65. East wind 3 to 7 mph.

    Low: 65 °F

    Haze

  • Thursday

    Thursday: Showers likely after noon. Mostly sunny, with a high near 75. East southeast wind 7 to 9 mph. Chance of precipitation is 70%.

    High: 75 °F

    Sunny then
    Showers
    Likely

  • Thursday Night

    Thursday Night: Clear, with a low around 64. East wind 3 to 6 mph.

    Low: 64 °F

    Clear

Detailed Forecast

Overnight
Clear, with a low around 66. Calm wind.
Monday
Scattered showers, with thunderstorms also possible after 3pm. Mostly sunny, with a high near 75. Southeast wind 6 to 9 mph. Chance of precipitation is 40%.
Monday Night
Widespread haze. Clear, with a low around 65. East southeast wind 3 to 5 mph.
Tuesday
Scattered showers and thunderstorms after noon. Widespread haze before noon. Increasing clouds, with a high near 75. Southeast wind 8 to 11 mph. Chance of precipitation is 40%.
Tuesday Night
Widespread haze. Mostly clear, with a low around 65. East wind 3 to 7 mph.
Wednesday
Scattered showers after noon. Widespread haze before noon. Mostly sunny, with a high near 75. Southeast wind 7 to 10 mph. Chance of precipitation is 30%.
Wednesday Night
Widespread haze. Clear, with a low around 65. East wind 3 to 7 mph.
Thursday
Showers likely after noon. Mostly sunny, with a high near 75. East southeast wind 7 to 9 mph. Chance of precipitation is 70%.
Thursday Night
Clear, with a low around 64. East wind 3 to 6 mph.
Friday
Scattered showers after noon. Mostly sunny, with a high near 75. Chance of precipitation is 30%.
Friday Night
Clear, with a low around 64.
Independence Day
Scattered showers. Mostly sunny, with a high near 75. Chance of precipitation is 30%.
Saturday Night
Clear, with a low around 65.
Sunday
Scattered showers. Mostly sunny, with a high near 75. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Adjuntas PR
 18.14°N 66.77°W (Elev. 3110 ft)
Last Update:
3:22 am AST Jun 29, 2026
Forecast Valid:
3am AST Jun 29, 2026-6pm AST Jul 5, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation