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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 89%
Wind Speed Calm
Barometer 30.02 in
Dewpoint 79°F (26°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 9 Nov 6:56 pm AST
Extended Forecast for

3 Miles ENE Catano PR

  • Tonight

    Tonight: Scattered showers and thunderstorms before midnight, then isolated showers after 3am. Partly cloudy, with a low around 78. South southeast wind 5 to 7 mph. Chance of precipitation is 40%.

    Low: 78 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers, with thunderstorms also possible after 3pm. Mostly sunny, with a high near 88. East wind 3 to 8 mph. Chance of precipitation is 40%.

    High: 88 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Isolated showers before 9pm, then isolated showers after midnight. Partly cloudy, with a low around 78. Southeast wind around 7 mph. Chance of precipitation is 20%.

    Low: 78 °F

    Isolated
    Showers

  • Veterans Day

    Veterans Day: Scattered showers, mainly after noon. Mostly sunny, with a high near 90. East wind 8 to 15 mph. Chance of precipitation is 50%.

    High: 90 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers. Partly cloudy, with a low around 78. Southeast wind 5 to 7 mph. Chance of precipitation is 20%.

    Low: 78 °F

    Isolated
    Showers

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 90. East southeast wind 8 to 14 mph. Chance of precipitation is 60%.

    High: 90 °F

    Sunny then
    Showers
    Likely

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 79. Southeast wind around 7 mph.

    Low: 79 °F

    Mostly Clear

  • Friday

    Friday: Scattered showers, mainly after noon. Mostly sunny, with a high near 91. Southeast wind 7 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 91 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 79. South southeast wind 8 to 10 mph.

    Low: 79 °F

    Mostly Clear

Detailed Forecast

Tonight
Scattered showers and thunderstorms before midnight, then isolated showers after 3am. Partly cloudy, with a low around 78. South southeast wind 5 to 7 mph. Chance of precipitation is 40%.
Tuesday
Scattered showers, with thunderstorms also possible after 3pm. Mostly sunny, with a high near 88. East wind 3 to 8 mph. Chance of precipitation is 40%.
Tuesday Night
Isolated showers before 9pm, then isolated showers after midnight. Partly cloudy, with a low around 78. Southeast wind around 7 mph. Chance of precipitation is 20%.
Veterans Day
Scattered showers, mainly after noon. Mostly sunny, with a high near 90. East wind 8 to 15 mph. Chance of precipitation is 50%.
Wednesday Night
Isolated showers. Partly cloudy, with a low around 78. Southeast wind 5 to 7 mph. Chance of precipitation is 20%.
Thursday
Showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 90. East southeast wind 8 to 14 mph. Chance of precipitation is 60%.
Thursday Night
Mostly clear, with a low around 79. Southeast wind around 7 mph.
Friday
Scattered showers, mainly after noon. Mostly sunny, with a high near 91. Southeast wind 7 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 79. South southeast wind 8 to 10 mph.
Saturday
Scattered showers, mainly after noon. Mostly sunny, with a high near 92. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 79.
Sunday
Mostly sunny, with a high near 90.
Sunday Night
Clear, with a low around 78.
Monday
Sunny, with a high near 89.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Catano PR
 18.45°N 66.08°W (Elev. 33 ft)
Last Update:
3:59 pm AST Nov 9, 2026
Forecast Valid:
7pm AST Nov 9, 2026-6pm AST Nov 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation