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

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

79°F

26°C

Humidity 88%
Wind Speed Calm
Barometer 30.02 in (1016.4 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 4 Oct 10:56 pm AST
Extended Forecast for

Pena Pobre PR

  • Tonight

    Tonight: Showers likely, mainly before midnight. Mostly cloudy, with a low around 74. East wind 3 to 5 mph. Chance of precipitation is 60%.

    Low: 74 °F

    Showers
    Likely

  • Monday

    Monday: Scattered showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 90. East southeast wind 5 to 11 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 90 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before 9pm, then scattered showers. Mostly cloudy, with a low around 75. East wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 75 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Scattered showers. Partly sunny, with a high near 90. East wind 6 to 9 mph. Chance of precipitation is 40%.

    High: 90 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 75. East northeast wind around 5 mph. Chance of precipitation is 40%.

    Low: 75 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers and thunderstorms. Mostly cloudy, with a high near 89. Southeast wind around 10 mph. Chance of precipitation is 50%.

    High: 89 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely. Mostly cloudy, with a low around 74. East southeast wind 3 to 6 mph. Chance of precipitation is 60%.

    Low: 74 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely. Mostly cloudy, with a high near 89. East southeast wind 7 to 11 mph. Chance of precipitation is 60%.

    High: 89 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Scattered showers. Mostly cloudy, with a low around 75. East wind around 6 mph. Chance of precipitation is 40%.

    Low: 75 °F

    Scattered
    Showers

Detailed Forecast

Tonight
Showers likely, mainly before midnight. Mostly cloudy, with a low around 74. East wind 3 to 5 mph. Chance of precipitation is 60%.
Monday
Scattered showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 90. East southeast wind 5 to 11 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Showers likely and possibly a thunderstorm before 9pm, then scattered showers. Mostly cloudy, with a low around 75. East wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Scattered showers. Partly sunny, with a high near 90. East wind 6 to 9 mph. Chance of precipitation is 40%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 75. East northeast wind around 5 mph. Chance of precipitation is 40%.
Wednesday
Scattered showers and thunderstorms. Mostly cloudy, with a high near 89. Southeast wind around 10 mph. Chance of precipitation is 50%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 74. East southeast wind 3 to 6 mph. Chance of precipitation is 60%.
Thursday
Showers likely. Mostly cloudy, with a high near 89. East southeast wind 7 to 11 mph. Chance of precipitation is 60%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 75. East wind around 6 mph. Chance of precipitation is 40%.
Friday
Scattered showers, mainly after noon. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 74.
Saturday
Scattered showers. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 73.
Sunday
Mostly sunny, with a high near 89.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Pena Pobre PR
 18.22°N 65.83°W (Elev. 397 ft)
Last Update:
9:19 pm AST Oct 4, 2026
Forecast Valid:
11pm AST Oct 4, 2026-6pm AST Oct 11, 2026
 
Forecast Discussion
 
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Additional Resources

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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