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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 70%
Wind Speed E 10 mph
Barometer 29.94 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 16 Oct 8:15 am AST
Extended Forecast for

Coamo PR

  • Today

    Today: Isolated showers. Mostly sunny, with a high near 90. East northeast wind 5 to 14 mph becoming southeast in the afternoon. Chance of precipitation is 20%.

    High: 90 °F

    Isolated
    Showers

  • Tonight

    Tonight: Isolated showers. Partly cloudy, with a low around 73. Northeast wind 3 to 6 mph. Chance of precipitation is 10%.

    Low: 73 °F

    Isolated
    Showers

  • Saturday

    Saturday: Scattered showers, mainly after noon. Mostly sunny, with a high near 90. East northeast wind 5 to 10 mph becoming south southeast in the afternoon. Chance of precipitation is 30%.

    High: 90 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Isolated showers. Partly cloudy, with a low around 74. East northeast wind 3 to 5 mph. Chance of precipitation is 20%.

    Low: 74 °F

    Isolated
    Showers

  • Sunday

    Sunday: Scattered showers, mainly after noon. Mostly sunny, with a high near 89. Light east wind becoming southeast 5 to 9 mph in the morning. Chance of precipitation is 30%.

    High: 89 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Isolated showers after midnight. Partly cloudy, with a low around 73. Light northeast wind. Chance of precipitation is 10%.

    Low: 73 °F

    Partly Cloudy
    then Isolated
    Showers

  • Monday

    Monday: Scattered showers, mainly after noon. Mostly sunny, with a high near 88. Light and variable wind becoming southeast 5 to 9 mph in the morning. Chance of precipitation is 40%.

    High: 88 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 73. East northeast wind around 5 mph becoming calm in the evening.

    Low: 73 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Scattered showers, mainly after noon. Mostly sunny, with a high near 87. Light and variable wind becoming east southeast 5 to 7 mph in the morning. Chance of precipitation is 40%.

    High: 87 °F

    Mostly Sunny
    then
    Scattered
    Showers

Detailed Forecast

Today
Isolated showers. Mostly sunny, with a high near 90. East northeast wind 5 to 14 mph becoming southeast in the afternoon. Chance of precipitation is 20%.
Tonight
Isolated showers. Partly cloudy, with a low around 73. Northeast wind 3 to 6 mph. Chance of precipitation is 10%.
Saturday
Scattered showers, mainly after noon. Mostly sunny, with a high near 90. East northeast wind 5 to 10 mph becoming south southeast in the afternoon. Chance of precipitation is 30%.
Saturday Night
Isolated showers. Partly cloudy, with a low around 74. East northeast wind 3 to 5 mph. Chance of precipitation is 20%.
Sunday
Scattered showers, mainly after noon. Mostly sunny, with a high near 89. Light east wind becoming southeast 5 to 9 mph in the morning. Chance of precipitation is 30%.
Sunday Night
Isolated showers after midnight. Partly cloudy, with a low around 73. Light northeast wind. Chance of precipitation is 10%.
Monday
Scattered showers, mainly after noon. Mostly sunny, with a high near 88. Light and variable wind becoming southeast 5 to 9 mph in the morning. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around 73. East northeast wind around 5 mph becoming calm in the evening.
Tuesday
Scattered showers, mainly after noon. Mostly sunny, with a high near 87. Light and variable wind becoming east southeast 5 to 7 mph in the morning. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 73.
Wednesday
Scattered showers. Partly sunny, with a high near 88. Chance of precipitation is 50%.
Wednesday Night
Partly cloudy, with a low around 73.
Thursday
Showers likely. Mostly cloudy, with a high near 88. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Coamo PR
 18.1°N 66.36°W (Elev. 568 ft)
Last Update:
5:01 am AST Oct 16, 2026
Forecast Valid:
8am AST Oct 16, 2026-6pm AST Oct 22, 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