National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

82°F

28°C

Humidity 84%
Wind Speed E 7 mph
Barometer 30.03 in
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 18 Aug 11:56 pm AST
Extended Forecast for

Ingenio PR

  • Overnight

    Overnight: Isolated showers. Partly cloudy, with a low around 78. East wind 6 to 8 mph. Chance of precipitation is 10%.

    Low: 78 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: Scattered showers, mainly after noon. Mostly sunny, with a high near 89. Heat index values as high as 106. East southeast wind 7 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 89 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers and thunderstorms. Partly cloudy, with a low around 78. East southeast wind 7 to 10 mph. Chance of precipitation is 40%.

    Low: 78 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers after noon. Mostly sunny, with a high near 90. Heat index values as high as 108. East wind 11 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 90 °F

    Sunny then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 78. East wind 9 to 11 mph.

    Low: 78 °F

    Mostly Clear

  • Friday

    Friday: Isolated showers after noon. Sunny, with a high near 90. East northeast wind 15 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 90 °F

    Sunny then
    Isolated
    Showers

  • Friday Night

    Friday Night: Scattered showers. Partly cloudy, with a low around 79. East wind 8 to 11 mph. Chance of precipitation is 30%.

    Low: 79 °F

    Scattered
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 90. East northeast wind 8 to 17 mph, with gusts as high as 22 mph.

    High: 90 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Scattered showers. Mostly cloudy, with a low around 79. East wind 8 to 10 mph. Chance of precipitation is 40%.

    Low: 79 °F

    Scattered
    Showers

Detailed Forecast

Overnight
Isolated showers. Partly cloudy, with a low around 78. East wind 6 to 8 mph. Chance of precipitation is 10%.
Wednesday
Scattered showers, mainly after noon. Mostly sunny, with a high near 89. Heat index values as high as 106. East southeast wind 7 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Wednesday Night
Scattered showers and thunderstorms. Partly cloudy, with a low around 78. East southeast wind 7 to 10 mph. Chance of precipitation is 40%.
Thursday
Scattered showers after noon. Mostly sunny, with a high near 90. Heat index values as high as 108. East wind 11 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 78. East wind 9 to 11 mph.
Friday
Isolated showers after noon. Sunny, with a high near 90. East northeast wind 15 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Friday Night
Scattered showers. Partly cloudy, with a low around 79. East wind 8 to 11 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 90. East northeast wind 8 to 17 mph, with gusts as high as 22 mph.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 79. East wind 8 to 10 mph. Chance of precipitation is 40%.
Sunday
Scattered showers before noon. Mostly sunny, with a high near 90. Chance of precipitation is 40%.
Sunday Night
Scattered showers. Partly cloudy, with a low around 79. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 89.
Monday Night
Partly cloudy, with a low around 79.
Tuesday
Mostly sunny, with a high near 90.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Ingenio PR
 18.45°N 66.21°W (Elev. 10 ft)
Last Update:
4:27 pm AST Aug 18, 2026
Forecast Valid:
12am AST Aug 19, 2026-6pm AST Aug 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation