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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.

A Few Clouds

88°F

31°C

Humidity 75%
Wind Speed E 14 mph
Barometer 29.87 in
Dewpoint 79°F (26°C)
Visibility 10.00 mi
Heat Index103°F (39°C)
Last update 18 Sep 4:56 pm AST
Extended Forecast for

3 Miles WNW Luis Muñoz Marín International Airport PR

  • This Afternoon

    This Afternoon: Isolated showers. Mostly sunny, with a high near 89. East northeast wind around 13 mph. Chance of precipitation is 10%.

    High: 89 °F

    Isolated
    Showers

  • Tonight

    Tonight: Scattered showers, with thunderstorms also possible after 3am. Partly cloudy, with a low around 81. East wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 50%.

    Low: 81 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm before 9am, then scattered showers between 9am and 3pm, then scattered showers and thunderstorms after 3pm. Partly sunny, with a high near 91. Heat index values as high as 106. Calm wind becoming northeast 5 to 8 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 91 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Scattered showers, mainly after midnight. Increasing clouds, with a low around 80. East northeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 50%.

    Low: 80 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Friday

    Friday: Scattered showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 91. Light and variable wind becoming east northeast 5 to 10 mph in the morning. Chance of precipitation is 60%.

    High: 91 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Scattered showers. Partly cloudy, with a low around 80. Light and variable wind becoming southeast around 5 mph after midnight. Chance of precipitation is 30%.

    Low: 80 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers. Partly sunny, with a high near 92. Light and variable wind becoming east northeast 5 to 9 mph in the morning. Chance of precipitation is 40%.

    High: 92 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 80. South wind 3 to 6 mph.

    Low: 80 °F

    Partly Cloudy

  • Sunday

    Sunday: Scattered showers, mainly after noon. Mostly sunny, with a high near 91. Light and variable wind becoming east 5 to 7 mph in the morning. Chance of precipitation is 40%.

    High: 91 °F

    Mostly Sunny
    then
    Scattered
    Showers

Detailed Forecast

This Afternoon
Isolated showers. Mostly sunny, with a high near 89. East northeast wind around 13 mph. Chance of precipitation is 10%.
Tonight
Scattered showers, with thunderstorms also possible after 3am. Partly cloudy, with a low around 81. East wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 50%.
Thursday
Showers likely and possibly a thunderstorm before 9am, then scattered showers between 9am and 3pm, then scattered showers and thunderstorms after 3pm. Partly sunny, with a high near 91. Heat index values as high as 106. Calm wind becoming northeast 5 to 8 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Scattered showers, mainly after midnight. Increasing clouds, with a low around 80. East northeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 50%.
Friday
Scattered showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 91. Light and variable wind becoming east northeast 5 to 10 mph in the morning. Chance of precipitation is 60%.
Friday Night
Scattered showers. Partly cloudy, with a low around 80. Light and variable wind becoming southeast around 5 mph after midnight. Chance of precipitation is 30%.
Saturday
Scattered showers. Partly sunny, with a high near 92. Light and variable wind becoming east northeast 5 to 9 mph in the morning. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 80. South wind 3 to 6 mph.
Sunday
Scattered showers, mainly after noon. Mostly sunny, with a high near 91. Light and variable wind becoming east 5 to 7 mph in the morning. Chance of precipitation is 40%.
Sunday Night
Scattered showers. Partly cloudy, with a low around 79. Chance of precipitation is 30%.
Monday
Scattered showers. Mostly sunny, with a high near 89. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around 79.
Tuesday
Mostly sunny, with a high near 90.
Tuesday Night
Partly cloudy, with a low around 79.
Wednesday
Mostly sunny, with a high near 90.
Click Map For Forecast
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Luis Muñoz Marín International Airport PR
 18.45°N 66.04°W (Elev. 7 ft)
Last Update:
4:25 pm AST Sep 18, 2024
Forecast Valid:
5pm AST Sep 18, 2024-6pm AST Sep 25, 2024
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation