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Current conditions at

Ponce, Mercedita Airport (TJPS)

Lat: 18.02°NLon: 66.57°WElev: 26ft.

A Few Clouds and Breezy

86°F

30°C

Humidity 66%
Wind Speed SE 21 mph
Barometer 29.97 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 19 Apr 11:55 am AST
Extended Forecast for

Guayama PR

  • This Afternoon

    This Afternoon: Isolated showers. Mostly sunny, with a high near 85. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 10%.

    High: 85 °F

    Isolated
    Showers

  • Tonight

    Tonight: Showers likely, mainly between midnight and 3am. Mostly cloudy, with a low around 73. East northeast wind around 9 mph. Chance of precipitation is 60%.

    Low: 73 °F

    Showers
    Likely

  • Monday

    Monday: Scattered showers, mainly before noon. Mostly sunny, with a high near 86. East wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

    High: 86 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Monday Night

    Monday Night: Scattered showers, mainly after midnight. Partly cloudy, with a low around 73. East northeast wind 7 to 9 mph. Chance of precipitation is 30%.

    Low: 73 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers, mainly after noon. Mostly sunny, with a high near 86. East southeast wind 7 to 10 mph. Chance of precipitation is 40%.

    High: 86 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 72. Northeast wind around 6 mph. Chance of precipitation is 40%.

    Low: 72 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers, mainly before noon. Mostly sunny, with a high near 85. East wind 6 to 10 mph. Chance of precipitation is 30%.

    High: 85 °F

    Scattered
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 72. Northeast wind around 7 mph.

    Low: 72 °F

    Partly Cloudy

  • Thursday

    Thursday: Scattered showers, mainly after noon. Mostly sunny, with a high near 86. East southeast wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    High: 86 °F

    Mostly Sunny
    then
    Scattered
    Showers

Detailed Forecast

This Afternoon
Isolated showers. Mostly sunny, with a high near 85. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 10%.
Tonight
Showers likely, mainly between midnight and 3am. Mostly cloudy, with a low around 73. East northeast wind around 9 mph. Chance of precipitation is 60%.
Monday
Scattered showers, mainly before noon. Mostly sunny, with a high near 86. East wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Monday Night
Scattered showers, mainly after midnight. Partly cloudy, with a low around 73. East northeast wind 7 to 9 mph. Chance of precipitation is 30%.
Tuesday
Scattered showers, mainly after noon. Mostly sunny, with a high near 86. East southeast wind 7 to 10 mph. Chance of precipitation is 40%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 72. Northeast wind around 6 mph. Chance of precipitation is 40%.
Wednesday
Scattered showers, mainly before noon. Mostly sunny, with a high near 85. East wind 6 to 10 mph. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 72. Northeast wind around 7 mph.
Thursday
Scattered showers, mainly after noon. Mostly sunny, with a high near 86. East southeast wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 73.
Friday
Scattered showers. Mostly sunny, with a high near 85. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 73.
Saturday
Sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Guayama PR
 17.97°N 66.11°W (Elev. 98 ft)
Last Update:
12:05 pm AST Apr 19, 2026
Forecast Valid:
12pm AST Apr 19, 2026-6pm AST Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation