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Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

84°F

29°C

Humidity 74%
Wind Speed E 12 mph
Barometer 29.90 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 17 Oct 2:56 pm AST
Extended Forecast for

Maunabo PR

  • This Afternoon

    This Afternoon: Isolated showers. Mostly sunny, with a high near 89. East wind around 8 mph. Chance of precipitation is 10%.

    High: 89 °F

    Isolated
    Showers

  • Tonight

    Tonight: Scattered showers after 9pm. Clear during the early evening, then becoming mostly cloudy, with a low around 77. East wind around 6 mph. Chance of precipitation is 40%.

    Low: 77 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers, mainly before 9am. Mostly sunny, with a high near 90. East southeast wind 6 to 8 mph. Chance of precipitation is 40%.

    High: 90 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers. Increasing clouds, with a low around 77. East wind 3 to 6 mph. Chance of precipitation is 50%.

    Low: 77 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers. Mostly sunny, with a high near 90. East southeast wind around 8 mph. Chance of precipitation is 40%.

    High: 90 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers. Partly cloudy, with a low around 77. East northeast wind around 6 mph. Chance of precipitation is 50%.

    Low: 77 °F

    Scattered
    Showers

  • Tuesday

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

    High: 90 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 77. East wind around 6 mph. Chance of precipitation is 50%.

    Low: 77 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers. Partly sunny, with a high near 90. Southeast wind 6 to 8 mph. Chance of precipitation is 50%.

    High: 90 °F

    Scattered
    Showers

Detailed Forecast

This Afternoon
Isolated showers. Mostly sunny, with a high near 89. East wind around 8 mph. Chance of precipitation is 10%.
Tonight
Scattered showers after 9pm. Clear during the early evening, then becoming mostly cloudy, with a low around 77. East wind around 6 mph. Chance of precipitation is 40%.
Sunday
Scattered showers, mainly before 9am. Mostly sunny, with a high near 90. East southeast wind 6 to 8 mph. Chance of precipitation is 40%.
Sunday Night
Scattered showers. Increasing clouds, with a low around 77. East wind 3 to 6 mph. Chance of precipitation is 50%.
Monday
Scattered showers. Mostly sunny, with a high near 90. East southeast wind around 8 mph. Chance of precipitation is 40%.
Monday Night
Scattered showers. Partly cloudy, with a low around 77. East northeast wind around 6 mph. Chance of precipitation is 50%.
Tuesday
Scattered showers. Partly sunny, with a high near 90. Southeast wind around 9 mph. Chance of precipitation is 40%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 77. East wind around 6 mph. Chance of precipitation is 50%.
Wednesday
Scattered showers. Partly sunny, with a high near 90. Southeast wind 6 to 8 mph. Chance of precipitation is 50%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 77. Chance of precipitation is 40%.
Thursday
Scattered showers. Mostly cloudy, with a high near 90. Chance of precipitation is 50%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 77. Chance of precipitation is 40%.
Friday
Showers likely. Mostly cloudy, with a high near 90. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Maunabo PR
 18°N 65.91°W (Elev. 49 ft)
Last Update:
2:05 pm AST Oct 17, 2026
Forecast Valid:
3pm AST Oct 17, 2026-6pm AST Oct 23, 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