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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

84°F

29°C

Humidity 66%
Wind Speed E 21 mph
Barometer 29.96 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 17 Apr 11:56 am AST
Extended Forecast for

3 Miles NE Comerio PR

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 77. East southeast wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 77 °F

    Showers
    Likely

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 68. Light east wind. Chance of precipitation is 40%.

    Low: 68 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers before noon, then scattered showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 77. East wind 6 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.

    High: 77 °F

    Scattered
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Isolated showers. Mostly clear, with a low around 68. Light east wind. Chance of precipitation is 10%.

    Low: 68 °F

    Isolated
    Showers

  • Sunday

    Sunday: Isolated showers. Sunny, with a high near 78. East wind 5 to 8 mph. Chance of precipitation is 10%.

    High: 78 °F

    Isolated
    Showers

  • Sunday Night

    Sunday Night: Clear, with a low around 67. Light east wind.

    Low: 67 °F

    Clear

  • Monday

    Monday: Scattered showers, mainly after noon. Mostly sunny, with a high near 77. East wind 5 to 8 mph. Chance of precipitation is 40%.

    High: 77 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 68. Light east wind.

    Low: 68 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Scattered showers, mainly after noon. Mostly sunny, with a high near 78. East wind 3 to 7 mph. Chance of precipitation is 30%.

    High: 78 °F

    Mostly Sunny
    then
    Scattered
    Showers

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 77. East southeast wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
Scattered showers. Mostly cloudy, with a low around 68. Light east wind. Chance of precipitation is 40%.
Saturday
Scattered showers before noon, then scattered showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 77. East wind 6 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.
Saturday Night
Isolated showers. Mostly clear, with a low around 68. Light east wind. Chance of precipitation is 10%.
Sunday
Isolated showers. Sunny, with a high near 78. East wind 5 to 8 mph. Chance of precipitation is 10%.
Sunday Night
Clear, with a low around 67. Light east wind.
Monday
Scattered showers, mainly after noon. Mostly sunny, with a high near 77. East wind 5 to 8 mph. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around 68. Light east wind.
Tuesday
Scattered showers, mainly after noon. Mostly sunny, with a high near 78. East wind 3 to 7 mph. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 67.
Wednesday
Scattered showers. Partly sunny, with a high near 78. Chance of precipitation is 40%.
Wednesday Night
Partly cloudy, with a low around 68.
Thursday
Scattered showers. Mostly sunny, with a high near 77. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Comerio PR
 18.24°N 66.2°W (Elev. 1650 ft)
Last Update:
9:16 am AST Apr 17, 2026
Forecast Valid:
12pm AST Apr 17, 2026-6pm AST Apr 23, 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