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

Hazardous Weather Conditions

Current conditions at

New York, Kennedy International Airport (KJFK)

Lat: 40.64°NLon: 73.76°WElev: 10ft.

Partly Cloudy

76°F

24°C

Humidity 91%
Wind Speed S 8 mph
Barometer 29.98 in (1015.1 mb)
Dewpoint 73°F (23°C)
Visibility 9.00 mi
Heat Index76°F (24°C)
Last update 2 Jul 5:51 am EDT
Extended Forecast for

Lynbrook NY

Extreme Heat Warning July 2, 05:57am until July 4, 09:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning July 2, 05:57am until July 4, 09:00pm

    NOW until 9:00pm Sat

    Extreme Heat Warning

  • Today

    High: 96 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 79. South wind 5 to 8 mph becoming west after midnight.

    Low: 79 °F

    Clear

  • Friday

    Friday: Isolated showers and thunderstorms after 2pm. Increasing clouds and hot, with a high near 100. Heat index values as high as 109. Southwest wind 5 to 11 mph. Chance of precipitation is 20%.

    High: 100 °F

    Sunny then
    Isolated
    T-storms

  • Friday Night

    Friday Night: Isolated showers and thunderstorms before 2am. Partly cloudy, with a low around 78. West wind 3 to 5 mph. Chance of precipitation is 20%.

    Low: 78 °F

    Isolated
    T-storms

  • Independence Day

    Independence Day: A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 96. Southwest wind 5 to 11 mph.

    High: 96 °F

    Sunny then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 75.

    Low: 75 °F

    Chance
    T-storms

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 90.

    High: 90 °F

    Partly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.

    Low: 70 °F

    Showers
    Likely

Detailed Forecast

Today
Sunny, with a high near 96. Heat index values as high as 107. South wind 6 to 11 mph.
Tonight
Clear, with a low around 79. South wind 5 to 8 mph becoming west after midnight.
Friday
Isolated showers and thunderstorms after 2pm. Increasing clouds and hot, with a high near 100. Heat index values as high as 109. Southwest wind 5 to 11 mph. Chance of precipitation is 20%.
Friday Night
Isolated showers and thunderstorms before 2am. Partly cloudy, with a low around 78. West wind 3 to 5 mph. Chance of precipitation is 20%.
Independence Day
A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 96. Southwest wind 5 to 11 mph.
Saturday Night
A 40 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 75.
Sunday
A 40 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 90.
Sunday Night
A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.
Monday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 82. Chance of precipitation is 70%.
Monday Night
A 50 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 69.
Tuesday
Partly sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 68.
Wednesday
Mostly sunny, with a high near 80.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lynbrook NY
 40.65°N 73.67°W (Elev. 23 ft)
Last Update:
2:58 am EDT Jul 2, 2026
Forecast Valid:
5am EDT Jul 2, 2026-6pm EDT Jul 8, 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