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Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Light Rain

75°F

24°C

Humidity 89%
Wind Speed E 6 mph
Barometer 29.96 in
Dewpoint 72°F (22°C)
Visibility 9.00 mi
Last update 18 Apr 8:56 am AST
Extended Forecast for

3 Miles NE Comerio PR

  • Today

    Today: Isolated 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 7 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.

    High: 77 °F

    Isolated
    Showers then
    Showers
    Likely

  • Tonight

    Tonight: Isolated showers. Partly cloudy, with a low around 68. Light east wind. Chance of precipitation is 20%.

    Low: 68 °F

    Isolated
    Showers

  • Sunday

    Sunday: Isolated showers before 9am, then isolated showers after noon. Mostly sunny, with a high near 78. East wind 6 to 9 mph. Chance of precipitation is 20%.

    High: 78 °F

    Isolated
    Showers

  • Sunday Night

    Sunday Night: Isolated showers. Partly cloudy, with a low around 68. Light east wind. Chance of precipitation is 10%.

    Low: 68 °F

    Isolated
    Showers

  • Monday

    Monday: Scattered showers, mainly after noon. Mostly sunny, with a high near 78. East wind 6 to 10 mph. Chance of precipitation is 40%.

    High: 78 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Monday Night

    Monday Night: Isolated showers. Partly cloudy, with a low around 68. Light east wind. Chance of precipitation is 10%.

    Low: 68 °F

    Isolated
    Showers

  • Tuesday

    Tuesday: Scattered showers, mainly after noon. Mostly sunny, with a high near 78. East wind 5 to 7 mph. Chance of precipitation is 30%.

    High: 78 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 68. Calm wind.

    Low: 68 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Scattered showers. Partly sunny, with a high near 78. Calm wind becoming east northeast 5 to 8 mph in the morning. Chance of precipitation is 40%.

    High: 78 °F

    Scattered
    Showers

Detailed Forecast

Today
Isolated 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 7 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.
Tonight
Isolated showers. Partly cloudy, with a low around 68. Light east wind. Chance of precipitation is 20%.
Sunday
Isolated showers before 9am, then isolated showers after noon. Mostly sunny, with a high near 78. East wind 6 to 9 mph. Chance of precipitation is 20%.
Sunday Night
Isolated showers. Partly cloudy, with a low around 68. Light east wind. Chance of precipitation is 10%.
Monday
Scattered showers, mainly after noon. Mostly sunny, with a high near 78. East wind 6 to 10 mph. Chance of precipitation is 40%.
Monday Night
Isolated showers. Partly cloudy, with a low around 68. Light east wind. Chance of precipitation is 10%.
Tuesday
Scattered showers, mainly after noon. Mostly sunny, with a high near 78. East wind 5 to 7 mph. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 68. Calm wind.
Wednesday
Scattered showers. Partly sunny, with a high near 78. Calm wind becoming east northeast 5 to 8 mph in the morning. Chance of precipitation is 40%.
Wednesday Night
Partly cloudy, with a low around 67.
Thursday
Scattered showers. Mostly sunny, with a high near 78. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 67.
Friday
Scattered showers. Mostly sunny, with a high near 77. Chance of precipitation is 30%.
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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:
4:08 am AST Apr 18, 2026
Forecast Valid:
9am AST Apr 18, 2026-6pm AST Apr 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

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