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

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Mostly Cloudy

78°F

26°C

Humidity 85%
Wind Speed S 6 mph
Barometer 30.06 in (1017.7 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 11 Oct 7:56 am AST
Extended Forecast for

Levittown PR

  • Today

    Today: Scattered showers and thunderstorms before 9am, then scattered showers between 9am and noon, then scattered showers and thunderstorms after noon. Partly sunny, with a high near 88. Heat index values as high as 102. East wind 7 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    High: 88 °F

    Scattered
    Showers

  • Tonight

    Tonight: Isolated showers. Partly cloudy, with a low around 78. East southeast wind around 8 mph. Chance of precipitation is 20%.

    Low: 78 °F

    Isolated
    Showers

  • Columbus Day

    Columbus Day: Scattered showers, mainly after 9am. Partly sunny, with a high near 88. Heat index values as high as 103. East wind 8 to 14 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    High: 88 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Isolated showers. Partly cloudy, with a low around 79. East wind 5 to 9 mph becoming light after midnight. Chance of precipitation is 20%.

    Low: 79 °F

    Isolated
    Showers

  • Tuesday

    Tuesday: Scattered showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 88. East northeast wind 8 to 13 mph becoming light in the afternoon. Chance of precipitation is 70%.

    High: 88 °F

    Scattered
    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Isolated showers. Partly cloudy, with a low around 79. East wind 7 to 11 mph. Chance of precipitation is 10%.

    Low: 79 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: Scattered showers. Partly sunny, with a high near 89. East wind 6 to 13 mph. Chance of precipitation is 50%.

    High: 89 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers. Partly cloudy, with a low around 80. East wind 5 to 8 mph. Chance of precipitation is 30%.

    Low: 80 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers, mainly after noon. Mostly sunny, with a high near 88. Light east wind becoming east northeast 8 to 13 mph in the morning. Chance of precipitation is 40%.

    High: 88 °F

    Mostly Sunny
    then
    Scattered
    Showers

Detailed Forecast

Today
Scattered showers and thunderstorms before 9am, then scattered showers between 9am and noon, then scattered showers and thunderstorms after noon. Partly sunny, with a high near 88. Heat index values as high as 102. East wind 7 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Tonight
Isolated showers. Partly cloudy, with a low around 78. East southeast wind around 8 mph. Chance of precipitation is 20%.
Columbus Day
Scattered showers, mainly after 9am. Partly sunny, with a high near 88. Heat index values as high as 103. East wind 8 to 14 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Isolated showers. Partly cloudy, with a low around 79. East wind 5 to 9 mph becoming light after midnight. Chance of precipitation is 20%.
Tuesday
Scattered showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 88. East northeast wind 8 to 13 mph becoming light in the afternoon. Chance of precipitation is 70%.
Tuesday Night
Isolated showers. Partly cloudy, with a low around 79. East wind 7 to 11 mph. Chance of precipitation is 10%.
Wednesday
Scattered showers. Partly sunny, with a high near 89. East wind 6 to 13 mph. Chance of precipitation is 50%.
Wednesday Night
Scattered showers. Partly cloudy, with a low around 80. East wind 5 to 8 mph. Chance of precipitation is 30%.
Thursday
Scattered showers, mainly after noon. Mostly sunny, with a high near 88. Light east wind becoming east northeast 8 to 13 mph in the morning. Chance of precipitation is 40%.
Thursday Night
Scattered showers. Partly cloudy, with a low around 80. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 88.
Friday Night
Mostly clear, with a low around 79.
Saturday
Scattered showers. Partly sunny, with a high near 89. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Levittown PR
 18.45°N 66.17°W (Elev. 3 ft)
Last Update:
6:55 am AST Oct 11, 2026
Forecast Valid:
8am AST Oct 11, 2026-6pm AST Oct 17, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

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