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

79°F

26°C

Humidity 79%
Wind Speed SE 5 mph
Barometer 29.99 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 6 Nov 1:56 am AST
Extended Forecast for

San Juan PRSimilar City Names

  • Overnight

    Overnight: Scattered showers, mainly before 3am. Partly cloudy, with a low around 76. East southeast wind around 8 mph. Chance of precipitation is 30%.

    Low: 76 °F

    Scattered
    Showers

  • Thursday

    Thursday: Isolated showers. Mostly sunny, with a high near 88. East wind 8 to 13 mph. Chance of precipitation is 20%.

    High: 88 °F

    Isolated
    Showers

  • Thursday Night

    Thursday Night: Isolated showers. Partly cloudy, with a low around 76. East southeast wind around 7 mph. Chance of precipitation is 20%.

    Low: 76 °F

    Isolated
    Showers

  • Friday

    Friday: Isolated showers before 9am, then isolated showers after noon. Mostly sunny, with a high near 88. East wind 7 to 14 mph. Chance of precipitation is 20%.

    High: 88 °F

    Isolated
    Showers

  • Friday Night

    Friday Night: Isolated showers. Partly cloudy, with a low around 76. East southeast wind around 8 mph. Chance of precipitation is 10%.

    Low: 76 °F

    Isolated
    Showers

  • Saturday

    Saturday: Scattered showers. Mostly sunny, with a high near 89. East wind 8 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 89 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 77. East wind around 9 mph.

    Low: 77 °F

    Partly Cloudy

  • Sunday

    Sunday: Scattered showers. Partly sunny, with a high near 86. East wind 11 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    High: 86 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers. Partly cloudy, with a low around 77. East southeast wind around 10 mph. Chance of precipitation is 30%.

    Low: 77 °F

    Scattered
    Showers

Detailed Forecast

Overnight
Scattered showers, mainly before 3am. Partly cloudy, with a low around 76. East southeast wind around 8 mph. Chance of precipitation is 30%.
Thursday
Isolated showers. Mostly sunny, with a high near 88. East wind 8 to 13 mph. Chance of precipitation is 20%.
Thursday Night
Isolated showers. Partly cloudy, with a low around 76. East southeast wind around 7 mph. Chance of precipitation is 20%.
Friday
Isolated showers before 9am, then isolated showers after noon. Mostly sunny, with a high near 88. East wind 7 to 14 mph. Chance of precipitation is 20%.
Friday Night
Isolated showers. Partly cloudy, with a low around 76. East southeast wind around 8 mph. Chance of precipitation is 10%.
Saturday
Scattered showers. Mostly sunny, with a high near 89. East wind 8 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 77. East wind around 9 mph.
Sunday
Scattered showers. Partly sunny, with a high near 86. East wind 11 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Sunday Night
Scattered showers. Partly cloudy, with a low around 77. East southeast wind around 10 mph. Chance of precipitation is 30%.
Monday
Scattered showers, mainly after noon. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
Monday Night
Scattered showers. Partly cloudy, with a low around 76. Chance of precipitation is 30%.
Veterans Day
Scattered showers. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 77.
Wednesday
Mostly sunny, with a high near 88.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
San Juan PRSimilar City Names
 18.41°N 66.07°W (Elev. 56 ft)
Last Update:
8:27 pm AST Nov 5, 2025
Forecast Valid:
2am AST Nov 6, 2025-6pm AST Nov 12, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation