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

Hazardous Weather Conditions

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

72°F

22°C

Humidity 88%
Wind Speed Calm
Barometer 29.99 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 30 Dec 4:56 am AST
Extended Forecast for

Luis Muñoz Marín International Airport PR

  • Overnight

    Overnight: Isolated showers. Partly cloudy, with a low around 70. East southeast wind around 7 mph. Chance of precipitation is 20%.

    Low: 70 °F

    Isolated
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 82. East southeast wind 7 to 11 mph.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 72. South southeast wind around 7 mph.

    Low: 72 °F

    Mostly Clear

  • Wednesday

    Wednesday: Isolated showers. Mostly sunny, with a high near 84. East wind 5 to 9 mph. Chance of precipitation is 10%.

    High: 84 °F

    Isolated
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 73. Southeast wind around 7 mph.

    Low: 73 °F

    Mostly Clear

  • New Year's Day

    New Year's Day: Scattered showers and thunderstorms after noon. Sunny, with a high near 83. East wind 6 to 11 mph. Chance of precipitation is 40%.

    High: 83 °F

    Sunny then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 75. East southeast wind 5 to 9 mph.

    Low: 75 °F

    Partly Cloudy

  • Friday

    Friday: Showers likely, mainly after noon. Partly sunny, with a high near 82. East wind 6 to 10 mph. Chance of precipitation is 60%.

    High: 82 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Scattered showers. Partly cloudy, with a low around 75. East wind around 9 mph. Chance of precipitation is 50%.

    Low: 75 °F

    Scattered
    Showers

Detailed Forecast

Overnight
Isolated showers. Partly cloudy, with a low around 70. East southeast wind around 7 mph. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 82. East southeast wind 7 to 11 mph.
Tuesday Night
Mostly clear, with a low around 72. South southeast wind around 7 mph.
Wednesday
Isolated showers. Mostly sunny, with a high near 84. East wind 5 to 9 mph. Chance of precipitation is 10%.
Wednesday Night
Mostly clear, with a low around 73. Southeast wind around 7 mph.
New Year's Day
Scattered showers and thunderstorms after noon. Sunny, with a high near 83. East wind 6 to 11 mph. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 75. East southeast wind 5 to 9 mph.
Friday
Showers likely, mainly after noon. Partly sunny, with a high near 82. East wind 6 to 10 mph. Chance of precipitation is 60%.
Friday Night
Scattered showers. Partly cloudy, with a low around 75. East wind around 9 mph. Chance of precipitation is 50%.
Saturday
Scattered showers. Mostly sunny, with a high near 83. Chance of precipitation is 40%.
Saturday Night
Scattered showers. Partly cloudy, with a low around 72. Chance of precipitation is 50%.
Sunday
Scattered showers. Mostly sunny, with a high near 83. Chance of precipitation is 40%.
Sunday Night
Scattered showers. Partly cloudy, with a low around 73. Chance of precipitation is 30%.
Monday
Showers likely. Partly sunny, with a high near 83. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
Luis Muñoz Marín International Airport PR
 18.42°N 66.01°W (Elev. 13 ft)
Last Update:
3:27 am AST Dec 30, 2025
Forecast Valid:
5am AST Dec 30, 2025-6pm AST Jan 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation