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Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy and Breezy

86°F

30°C

Humidity 59%
Wind Speed E 21 G 24 mph
Barometer 30.01 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 20 Apr 11:56 am AST
Extended Forecast for

2 Miles NNE G. L. Garcia PR

  • This Afternoon

    This Afternoon: Scattered showers. Mostly sunny, with a high near 80. East wind around 11 mph. Chance of precipitation is 30%.

    High: 80 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers, mainly between midnight and 3am. Partly cloudy, with a low around 66. Calm wind becoming east around 6 mph after midnight. Chance of precipitation is 30%.

    Low: 66 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Isolated showers before noon, then scattered showers and thunderstorms between noon and 3pm, then scattered showers after 3pm. Mostly sunny, with a high near 81. East wind 5 to 8 mph. Chance of precipitation is 50%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 81 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers, mainly after midnight. Partly cloudy, with a low around 66. Light northeast wind. Chance of precipitation is 30%.

    Low: 66 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers. Partly sunny, with a high near 80. East northeast wind 3 to 8 mph. Chance of precipitation is 40%.

    High: 80 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers. Partly cloudy, with a low around 66. North northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 10%.

    Low: 66 °F

    Isolated
    Showers

  • Thursday

    Thursday: Scattered showers, mainly after noon. Mostly sunny, with a high near 80. East wind 3 to 7 mph. Chance of precipitation is 40%.

    High: 80 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 66. Calm wind.

    Low: 66 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 80. Calm wind becoming east southeast 5 to 7 mph in the afternoon.

    High: 80 °F

    Sunny

Detailed Forecast

This Afternoon
Scattered showers. Mostly sunny, with a high near 80. East wind around 11 mph. Chance of precipitation is 30%.
Tonight
Scattered showers, mainly between midnight and 3am. Partly cloudy, with a low around 66. Calm wind becoming east around 6 mph after midnight. Chance of precipitation is 30%.
Tuesday
Isolated showers before noon, then scattered showers and thunderstorms between noon and 3pm, then scattered showers after 3pm. Mostly sunny, with a high near 81. East wind 5 to 8 mph. Chance of precipitation is 50%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday Night
Scattered showers, mainly after midnight. Partly cloudy, with a low around 66. Light northeast wind. Chance of precipitation is 30%.
Wednesday
Scattered showers. Partly sunny, with a high near 80. East northeast wind 3 to 8 mph. Chance of precipitation is 40%.
Wednesday Night
Isolated showers. Partly cloudy, with a low around 66. North northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 10%.
Thursday
Scattered showers, mainly after noon. Mostly sunny, with a high near 80. East wind 3 to 7 mph. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 66. Calm wind.
Friday
Sunny, with a high near 80. Calm wind becoming east southeast 5 to 7 mph in the afternoon.
Friday Night
Clear, with a low around 66.
Saturday
Mostly sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 66.
Sunday
Scattered showers. Mostly sunny, with a high near 80. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE G. L. Garcia PR
 18.15°N 66.1°W (Elev. 1394 ft)
Last Update:
4:00 am AST Apr 20, 2026
Forecast Valid:
12pm AST Apr 20, 2026-6pm AST Apr 26, 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