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

Ponce, Mercedita Airport (TJPS)

Lat: 18.02°NLon: 66.57°WElev: 26ft.

Fair and Breezy

86°F

30°C

Humidity 62%
Wind Speed SE 22 G 29 mph
Barometer 29.95 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 20 Apr 1:35 pm AST
Extended Forecast for

3 Miles NW Guayabal PR

  • This Afternoon

    This Afternoon: Scattered showers. Partly sunny, with a high near 82. East southeast wind around 11 mph. Chance of precipitation is 40%.

    High: 82 °F

    Scattered
    Showers

  • Tonight

    Tonight: Isolated showers before midnight. Mostly clear, with a low around 69. Northeast wind 3 to 7 mph. Chance of precipitation is 10%.

    Low: 69 °F

    Isolated
    Showers then
    Clear

  • Tuesday

    Tuesday: Isolated showers, then showers and possibly a thunderstorm after noon. 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. Partly cloudy, with a low around 69. Calm wind becoming north northeast around 5 mph. Chance of precipitation is 20%.

    Low: 69 °F

    Isolated
    Showers then
    Mostly Clear

  • Wednesday

    Wednesday: Isolated showers, then scattered showers and thunderstorms after noon. Partly sunny, with a high near 81. Light and variable wind becoming east southeast around 6 mph in the morning. Chance of precipitation is 50%.

    High: 81 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers. Partly cloudy, with a low around 68. Calm wind becoming north northeast around 5 mph. Chance of precipitation is 10%.

    Low: 68 °F

    Isolated
    Showers

  • Thursday

    Thursday: Scattered showers after noon. Mostly sunny, with a high near 81. Calm wind becoming east southeast around 6 mph in the morning. Chance of precipitation is 50%.

    High: 81 °F

    Sunny then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 69. Calm wind.

    Low: 69 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 80. Calm wind becoming east southeast around 6 mph in the afternoon.

    High: 80 °F

    Sunny

Detailed Forecast

This Afternoon
Scattered showers. Partly sunny, with a high near 82. East southeast wind around 11 mph. Chance of precipitation is 40%.
Tonight
Isolated showers before midnight. Mostly clear, with a low around 69. Northeast wind 3 to 7 mph. Chance of precipitation is 10%.
Tuesday
Isolated showers, then showers and possibly a thunderstorm after noon. 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. Partly cloudy, with a low around 69. Calm wind becoming north northeast around 5 mph. Chance of precipitation is 20%.
Wednesday
Isolated showers, then scattered showers and thunderstorms after noon. Partly sunny, with a high near 81. Light and variable wind becoming east southeast around 6 mph in the morning. Chance of precipitation is 50%.
Wednesday Night
Isolated showers. Partly cloudy, with a low around 68. Calm wind becoming north northeast around 5 mph. Chance of precipitation is 10%.
Thursday
Scattered showers after noon. Mostly sunny, with a high near 81. Calm wind becoming east southeast around 6 mph in the morning. Chance of precipitation is 50%.
Thursday Night
Partly cloudy, with a low around 69. Calm wind.
Friday
Sunny, with a high near 80. Calm wind becoming east southeast around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 70.
Saturday
Sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 70.
Sunday
Scattered showers. Mostly sunny, with a high near 80. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Guayabal PR
 18.12°N 66.54°W (Elev. 1280 ft)
Last Update:
1:37 pm AST Apr 20, 2026
Forecast Valid:
2pm AST Apr 20, 2026-6pm AST Apr 26, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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