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.

Light Rain

77°F

25°C

Humidity 94%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 11 Oct 8:35 am AST
Extended Forecast for

Pastos PR

  • Today

    Today: Scattered showers, mainly between noon and 3pm. Mostly sunny, with a high near 82. East southeast wind 8 to 13 mph. Chance of precipitation is 30%.

    High: 82 °F

    Scattered
    Showers

  • Tonight

    Tonight: Isolated showers after midnight. Mostly clear, with a low around 69. East wind 3 to 6 mph. Chance of precipitation is 20%.

    Low: 69 °F

    Clear then
    Isolated
    Showers

  • Columbus Day

    Columbus Day: Scattered showers, then showers likely and possibly a thunderstorm after 3pm. Increasing clouds, with a high near 81. East wind 7 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 81 °F

    Isolated
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: Isolated showers. Partly cloudy, with a low around 69. East northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 69 °F

    Isolated
    Showers

  • Tuesday

    Tuesday: Isolated showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 81. East southeast wind 3 to 6 mph. Chance of precipitation is 60%.

    High: 81 °F

    Isolated
    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Isolated showers. Partly cloudy, with a low around 70. Northeast wind 5 to 7 mph becoming calm. Chance of precipitation is 20%.

    Low: 70 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: Scattered showers, mainly after noon. Mostly sunny, with a high near 82. East wind 5 to 9 mph. Chance of precipitation is 50%.

    High: 82 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 70. Light northeast wind.

    Low: 70 °F

    Partly Cloudy

  • Thursday

    Thursday: Scattered showers, mainly after noon. Mostly sunny, with a high near 82. Light northeast wind becoming east 5 to 10 mph in the morning. Chance of precipitation is 50%.

    High: 82 °F

    Mostly Sunny
    then
    Scattered
    Showers

Detailed Forecast

Today
Scattered showers, mainly between noon and 3pm. Mostly sunny, with a high near 82. East southeast wind 8 to 13 mph. Chance of precipitation is 30%.
Tonight
Isolated showers after midnight. Mostly clear, with a low around 69. East wind 3 to 6 mph. Chance of precipitation is 20%.
Columbus Day
Scattered showers, then showers likely and possibly a thunderstorm after 3pm. Increasing clouds, with a high near 81. East wind 7 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Isolated showers. Partly cloudy, with a low around 69. East northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Tuesday
Isolated showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 81. East southeast wind 3 to 6 mph. Chance of precipitation is 60%.
Tuesday Night
Isolated showers. Partly cloudy, with a low around 70. Northeast wind 5 to 7 mph becoming calm. Chance of precipitation is 20%.
Wednesday
Scattered showers, mainly after noon. Mostly sunny, with a high near 82. East wind 5 to 9 mph. Chance of precipitation is 50%.
Wednesday Night
Partly cloudy, with a low around 70. Light northeast wind.
Thursday
Scattered showers, mainly after noon. Mostly sunny, with a high near 82. Light northeast wind becoming east 5 to 10 mph in the morning. Chance of precipitation is 50%.
Thursday Night
Partly cloudy, with a low around 70.
Friday
Mostly sunny, with a high near 82.
Friday Night
Mostly clear, with a low around 69.
Saturday
Scattered showers. Mostly sunny, with a high near 82. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Pastos PR
 18.12°N 66.26°W (Elev. 2293 ft)
Last Update:
6:55 am AST Oct 11, 2026
Forecast Valid:
9am AST Oct 11, 2026-6pm AST Oct 17, 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