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Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

82°F

28°C

Humidity 79%
Wind Speed SE 5 mph
Barometer 30.01 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 4 Aug 11:56 pm AST
Extended Forecast for

3 Miles NNW Duque PR

  • Overnight

    Overnight: Scattered showers. Mostly cloudy, with a low around 66. East wind around 6 mph. Chance of precipitation is 50%.

    Low: 66 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers. Partly sunny, with a high near 75. East southeast wind 7 to 11 mph. Chance of precipitation is 50%.

    High: 75 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers, mainly before 3am. Mostly cloudy, with a low around 67. East wind around 8 mph. Chance of precipitation is 50%.

    Low: 67 °F

    Scattered
    Showers

  • Thursday

    Thursday: Isolated showers. Mostly sunny, with a high near 75. East southeast wind 8 to 13 mph. Chance of precipitation is 20%.

    High: 75 °F

    Isolated
    Showers

  • Thursday Night

    Thursday Night: Isolated showers. Partly cloudy, with a low around 67. East wind around 7 mph. Chance of precipitation is 10%.

    Low: 67 °F

    Isolated
    Showers

  • Friday

    Friday: Isolated showers. Mostly sunny, with a high near 75. East wind 8 to 13 mph. Chance of precipitation is 20%.

    High: 75 °F

    Isolated
    Showers

  • Friday Night

    Friday Night: Scattered showers. Partly cloudy, with a low around 67. East wind around 7 mph. Chance of precipitation is 30%.

    Low: 67 °F

    Scattered
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 75. East wind 9 to 11 mph.

    High: 75 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 68. East wind around 9 mph.

    Low: 68 °F

    Partly Cloudy

Detailed Forecast

Overnight
Scattered showers. Mostly cloudy, with a low around 66. East wind around 6 mph. Chance of precipitation is 50%.
Wednesday
Scattered showers. Partly sunny, with a high near 75. East southeast wind 7 to 11 mph. Chance of precipitation is 50%.
Wednesday Night
Scattered showers, mainly before 3am. Mostly cloudy, with a low around 67. East wind around 8 mph. Chance of precipitation is 50%.
Thursday
Isolated showers. Mostly sunny, with a high near 75. East southeast wind 8 to 13 mph. Chance of precipitation is 20%.
Thursday Night
Isolated showers. Partly cloudy, with a low around 67. East wind around 7 mph. Chance of precipitation is 10%.
Friday
Isolated showers. Mostly sunny, with a high near 75. East wind 8 to 13 mph. Chance of precipitation is 20%.
Friday Night
Scattered showers. Partly cloudy, with a low around 67. East wind around 7 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 75. East wind 9 to 11 mph.
Saturday Night
Partly cloudy, with a low around 68. East wind around 9 mph.
Sunday
Mostly sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 67.
Monday
Sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 68.
Tuesday
Mostly sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Duque PR
 18.28°N 65.77°W (Elev. 2887 ft)
Last Update:
5:42 pm AST Aug 4, 2026
Forecast Valid:
12am AST Aug 5, 2026-6pm AST Aug 11, 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