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Hazardous Weather Conditions

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 E 12 mph
Barometer 30.01 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 3 Aug 12:56 am AST
Extended Forecast for

3 Miles NNE Duque PR

  • Overnight

    Overnight: Isolated showers after 3am. Widespread haze. Partly cloudy, with a low around 73. East wind around 11 mph. Chance of precipitation is 10%.

    Low: 73 °F

    Isolated
    Showers

  • Monday

    Monday: Scattered showers before 9am, then scattered showers after noon. Widespread haze between 9am and 3pm. Increasing clouds, with a high near 81. East wind 11 to 14 mph. Chance of precipitation is 40%.

    High: 81 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers, mainly after 3am. Widespread haze before 3am. Partly cloudy, with a low around 72. East wind 8 to 11 mph. Chance of precipitation is 30%.

    Low: 72 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers, mainly before noon. Widespread haze after noon. Mostly sunny, with a high near 81. East wind 9 to 11 mph. Chance of precipitation is 40%.

    High: 81 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 72. East northeast wind 6 to 8 mph. Chance of precipitation is 40%.

    Low: 72 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 80. East southeast wind 8 to 11 mph. Chance of precipitation is 50%.

    High: 80 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers. Mostly cloudy, with a low around 72. East southeast wind around 8 mph. Chance of precipitation is 40%.

    Low: 72 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers, mainly after noon. Mostly sunny, with a high near 81. East southeast wind 11 to 13 mph. Chance of precipitation is 30%.

    High: 81 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 72. East wind 8 to 10 mph.

    Low: 72 °F

    Partly Cloudy

Detailed Forecast

Overnight
Isolated showers after 3am. Widespread haze. Partly cloudy, with a low around 73. East wind around 11 mph. Chance of precipitation is 10%.
Monday
Scattered showers before 9am, then scattered showers after noon. Widespread haze between 9am and 3pm. Increasing clouds, with a high near 81. East wind 11 to 14 mph. Chance of precipitation is 40%.
Monday Night
Scattered showers, mainly after 3am. Widespread haze before 3am. Partly cloudy, with a low around 72. East wind 8 to 11 mph. Chance of precipitation is 30%.
Tuesday
Scattered showers, mainly before noon. Widespread haze after noon. Mostly sunny, with a high near 81. East wind 9 to 11 mph. Chance of precipitation is 40%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 72. East northeast wind 6 to 8 mph. Chance of precipitation is 40%.
Wednesday
Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 80. East southeast wind 8 to 11 mph. Chance of precipitation is 50%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 72. East southeast wind around 8 mph. Chance of precipitation is 40%.
Thursday
Scattered showers, mainly after noon. Mostly sunny, with a high near 81. East southeast wind 11 to 13 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 72. East wind 8 to 10 mph.
Friday
Mostly sunny, with a high near 81.
Friday Night
Partly cloudy, with a low around 73.
Saturday
Mostly sunny, with a high near 81.
Saturday Night
Partly cloudy, with a low around 74.
Sunday
Scattered showers. Mostly sunny, with a high near 81. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Duque PR
 18.29°N 65.73°W (Elev. 1037 ft)
Last Update:
7:46 pm AST Aug 2, 2026
Forecast Valid:
1am AST Aug 3, 2026-6pm AST Aug 9, 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