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Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

A Few Clouds

79°F

26°C

Humidity 84%
Wind Speed S 5 mph
Barometer 29.82 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 7 Nov 12:56 am AST
Extended Forecast for

4 Miles S Jagual PR

  • Overnight

    Overnight: Scattered showers and thunderstorms. Mostly cloudy, with a low around 73. Light west southwest wind. Chance of precipitation is 50%.

    Low: 73 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 9am. Mostly cloudy, with a high near 84. Calm wind becoming southwest 5 to 7 mph in the morning. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.

    High: 84 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Scattered showers before 9pm, then isolated showers after midnight. Mostly cloudy during the early evening, then becoming clear, with a low around 72. Calm wind. Chance of precipitation is 40%.

    Low: 72 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 85. Calm wind. Chance of precipitation is 50%.

    High: 85 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers. Partly cloudy, with a low around 72. Calm wind. Chance of precipitation is 30%.

    Low: 72 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers, mainly after noon. Mostly sunny, with a high near 84. Calm wind becoming south southeast around 6 mph in the afternoon. Chance of precipitation is 40%.

    High: 84 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers, mainly before midnight. Partly cloudy, with a low around 73. Light north wind. Chance of precipitation is 30%.

    Low: 73 °F

    Scattered
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Scattered showers, mainly after noon. Mostly sunny, with a high near 84. Calm wind becoming east 5 to 7 mph in the morning. Chance of precipitation is 40%.

    High: 84 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 73. Light east northeast wind.

    Low: 73 °F

    Partly Cloudy

Detailed Forecast

Overnight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 73. Light west southwest wind. Chance of precipitation is 50%.
Saturday
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 9am. Mostly cloudy, with a high near 84. Calm wind becoming southwest 5 to 7 mph in the morning. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.
Saturday Night
Scattered showers before 9pm, then isolated showers after midnight. Mostly cloudy during the early evening, then becoming clear, with a low around 72. Calm wind. Chance of precipitation is 40%.
Sunday
Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 85. Calm wind. Chance of precipitation is 50%.
Sunday Night
Scattered showers. Partly cloudy, with a low around 72. Calm wind. Chance of precipitation is 30%.
Monday
Scattered showers, mainly after noon. Mostly sunny, with a high near 84. Calm wind becoming south southeast around 6 mph in the afternoon. Chance of precipitation is 40%.
Monday Night
Scattered showers, mainly before midnight. Partly cloudy, with a low around 73. Light north wind. Chance of precipitation is 30%.
Tuesday
Scattered showers, mainly after noon. Mostly sunny, with a high near 84. Calm wind becoming east 5 to 7 mph in the morning. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 73. Light east northeast wind.
Veterans Day
Mostly sunny, with a high near 83.
Wednesday Night
Scattered showers. Partly cloudy, with a low around 73. Chance of precipitation is 30%.
Thursday
Scattered showers. Mostly sunny, with a high near 84. Chance of precipitation is 30%.
Thursday Night
Scattered showers. Partly cloudy, with a low around 74. Chance of precipitation is 30%.
Friday
Scattered showers. Partly sunny, with a high near 85. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Jagual PR
 18.1°N 65.99°W (Elev. 1004 ft)
Last Update:
9:40 pm AST Nov 6, 2026
Forecast Valid:
1am AST Nov 7, 2026-6pm AST Nov 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation