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.

Mostly Cloudy

27°F

-3°C

Humidity 81%
Wind Speed SW 9 mph
Barometer 30.18 in (1022.0 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 4 Feb 1:51 am EST
Extended Forecast for

Lake Success NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 21. West wind around 6 mph.

    Low: 21 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 31. Wind chill values between 10 and 20. Northwest wind 9 to 13 mph.

    High: 31 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 14. Wind chill values between 5 and 10. North wind 5 to 8 mph.

    Low: 14 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 30. Wind chill values between 5 and 15. North wind around 7 mph.

    High: 30 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 14. North wind around 6 mph.

    Low: 14 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 28.

    High: 28 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 16.

    Low: 16 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 22. Blustery.

    High: 22 °F

    Partly Sunny
    and Blustery

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 5. Blustery.

    Low: 5 °F

    Mostly Clear
    and Blustery

Detailed Forecast

Overnight
Mostly cloudy, with a low around 21. West wind around 6 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 31. Wind chill values between 10 and 20. Northwest wind 9 to 13 mph.
Wednesday Night
Partly cloudy, with a low around 14. Wind chill values between 5 and 10. North wind 5 to 8 mph.
Thursday
Sunny, with a high near 30. Wind chill values between 5 and 15. North wind around 7 mph.
Thursday Night
Partly cloudy, with a low around 14. North wind around 6 mph.
Friday
Partly sunny, with a high near 28.
Friday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 16.
Saturday
Partly sunny, with a high near 22. Blustery.
Saturday Night
Mostly clear, with a low around 5. Blustery.
Sunday
Mostly sunny and cold, with a high near 18.
Sunday Night
Partly cloudy, with a low around 8.
Monday
Mostly sunny, with a high near 24.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Mostly sunny, with a high near 31.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake Success NY
 40.77°N 73.71°W (Elev. 197 ft)
Last Update:
1:47 am EST Feb 4, 2026
Forecast Valid:
2am EST Feb 4, 2026-6pm EST Feb 10, 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