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Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Mostly Cloudy

79°F

26°C

Humidity 79%
Wind Speed E 7 mph
Barometer 30.06 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 21 May 10:56 pm AST
Extended Forecast for

Dorado PR

  • Tonight

    Tonight: Isolated showers. Partly cloudy, with a low around 74. East southeast wind 7 to 9 mph. Chance of precipitation is 20%.

    Low: 74 °F

    Isolated
    Showers

  • Friday

    Friday: Isolated showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then scattered showers after 3pm. Increasing clouds, with a high near 89. Heat index values as high as 103. East wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%.

    High: 89 °F

    Isolated
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: Scattered showers before midnight, then isolated showers after 3am. Partly cloudy, with a low around 74. East southeast wind 7 to 13 mph. Chance of precipitation is 30%.

    Low: 74 °F

    Scattered
    Showers

  • Saturday

    Saturday: Isolated showers. Mostly sunny, with a high near 89. Heat index values as high as 103. East wind 9 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 89 °F

    Isolated
    Showers

  • Saturday Night

    Saturday Night: Isolated showers after midnight. Mostly clear, with a low around 74. East wind 9 to 13 mph. Chance of precipitation is 10%.

    Low: 74 °F

    Clear then
    Isolated
    Showers

  • Sunday

    Sunday: Scattered showers. Partly sunny, with a high near 86. East wind 10 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

    High: 86 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers. Partly cloudy, with a low around 74. East wind 9 to 14 mph. Chance of precipitation is 30%.

    Low: 74 °F

    Scattered
    Showers

  • Memorial Day

    Memorial Day: Scattered showers. Partly sunny, with a high near 88. East wind 11 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

    High: 88 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers. Partly cloudy, with a low around 74. East wind 10 to 15 mph. Chance of precipitation is 30%.

    Low: 74 °F

    Scattered
    Showers

Detailed Forecast

Tonight
Isolated showers. Partly cloudy, with a low around 74. East southeast wind 7 to 9 mph. Chance of precipitation is 20%.
Friday
Isolated showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then scattered showers after 3pm. Increasing clouds, with a high near 89. Heat index values as high as 103. East wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%.
Friday Night
Scattered showers before midnight, then isolated showers after 3am. Partly cloudy, with a low around 74. East southeast wind 7 to 13 mph. Chance of precipitation is 30%.
Saturday
Isolated showers. Mostly sunny, with a high near 89. Heat index values as high as 103. East wind 9 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Saturday Night
Isolated showers after midnight. Mostly clear, with a low around 74. East wind 9 to 13 mph. Chance of precipitation is 10%.
Sunday
Scattered showers. Partly sunny, with a high near 86. East wind 10 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Sunday Night
Scattered showers. Partly cloudy, with a low around 74. East wind 9 to 14 mph. Chance of precipitation is 30%.
Memorial Day
Scattered showers. Partly sunny, with a high near 88. East wind 11 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Monday Night
Scattered showers. Partly cloudy, with a low around 74. East wind 10 to 15 mph. Chance of precipitation is 30%.
Tuesday
Showers likely, mainly after noon. Mostly cloudy, with a high near 88. Chance of precipitation is 60%.
Tuesday Night
Scattered showers. Partly cloudy, with a low around 74. Chance of precipitation is 30%.
Wednesday
Scattered showers. Partly sunny, with a high near 87. Chance of precipitation is 50%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 74. Chance of precipitation is 40%.
Thursday
Scattered showers. Partly sunny, with a high near 89. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dorado PR
 18.47°N 66.27°W (Elev. 16 ft)
Last Update:
7:05 pm AST May 21, 2026
Forecast Valid:
11pm AST May 21, 2026-6pm AST May 28, 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