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

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Mostly Cloudy

81°F

27°C

Humidity 74%
Wind Speed E 8 mph
Barometer 30.03 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 14 Jan 9:56 am AST
Extended Forecast for

Luis M. Cintron PR

  • Today

    Today: Scattered showers, mainly after 3pm. Mostly sunny, with a high near 84. East southeast wind around 14 mph. Chance of precipitation is 30%.

    High: 84 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers, mainly after midnight. Partly cloudy, with a low around 74. East southeast wind 11 to 13 mph. Chance of precipitation is 40%.

    Low: 74 °F

    Scattered
    Showers

  • Thursday

    Thursday: Showers likely, mainly before 9am. Partly sunny, with a high near 84. East southeast wind around 14 mph. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 84 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Scattered showers. Mostly cloudy, with a low around 74. East southeast wind 9 to 11 mph. Chance of precipitation is 50%.

    Low: 74 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers. Partly sunny, with a high near 85. East wind 9 to 13 mph. Chance of precipitation is 50%.

    High: 85 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers. Partly cloudy, with a low around 74. East wind 13 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 74 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers, mainly before noon. Mostly sunny, with a high near 85. East wind around 17 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    High: 85 °F

    Scattered
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Scattered showers. Mostly cloudy, with a low around 74. East wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    Low: 74 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers. Mostly sunny, with a high near 84. East wind 15 to 17 mph. Chance of precipitation is 30%.

    High: 84 °F

    Scattered
    Showers

Detailed Forecast

Today
Scattered showers, mainly after 3pm. Mostly sunny, with a high near 84. East southeast wind around 14 mph. Chance of precipitation is 30%.
Tonight
Scattered showers, mainly after midnight. Partly cloudy, with a low around 74. East southeast wind 11 to 13 mph. Chance of precipitation is 40%.
Thursday
Showers likely, mainly before 9am. Partly sunny, with a high near 84. East southeast wind around 14 mph. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 74. East southeast wind 9 to 11 mph. Chance of precipitation is 50%.
Friday
Scattered showers. Partly sunny, with a high near 85. East wind 9 to 13 mph. Chance of precipitation is 50%.
Friday Night
Scattered showers. Partly cloudy, with a low around 74. East wind 13 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Saturday
Scattered showers, mainly before noon. Mostly sunny, with a high near 85. East wind around 17 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 74. East wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Sunday
Scattered showers. Mostly sunny, with a high near 84. East wind 15 to 17 mph. Chance of precipitation is 30%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 73. Chance of precipitation is 40%.
M.L.King Day
Scattered showers. Partly sunny, with a high near 84. Chance of precipitation is 50%.
Monday Night
Scattered showers. Partly cloudy, with a low around 73. Chance of precipitation is 30%.
Tuesday
Scattered showers. Mostly sunny, with a high near 84. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Luis M. Cintron PR
 18.32°N 65.64°W (Elev. 23 ft)
Last Update:
7:43 am AST Jan 14, 2026
Forecast Valid:
10am AST Jan 14, 2026-6pm AST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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