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

New York, Kennedy International Airport (KJFK)

Lat: 40.64°NLon: 73.76°WElev: 10ft.

Partly Cloudy

24°F

-4°C

Humidity 81%
Wind Speed W 10 mph
Barometer 29.92 in (1013.0 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 19 Jan 6:51 am EST
Extended Forecast for

Lake Success NY

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 32. Wind chill values between 15 and 20. Southwest wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 32 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 16. Wind chill values between 5 and 15. West wind around 15 mph, with gusts as high as 29 mph.

    Low: 16 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 22. Wind chill values between 5 and 10. West wind around 15 mph, with gusts as high as 26 mph.

    High: 22 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 13. Wind chill values between 5 and 10. West wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 13 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 36. South wind 6 to 13 mph.

    High: 36 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a steady temperature around 33.

    Low: 33 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny

Detailed Forecast

M.L.King Day
Mostly sunny, with a high near 32. Wind chill values between 15 and 20. Southwest wind 10 to 14 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 16. Wind chill values between 5 and 15. West wind around 15 mph, with gusts as high as 29 mph.
Tuesday
Sunny, with a high near 22. Wind chill values between 5 and 10. West wind around 15 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly clear, with a low around 13. Wind chill values between 5 and 10. West wind 7 to 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 36. South wind 6 to 13 mph.
Wednesday Night
Mostly cloudy, with a steady temperature around 33.
Thursday
Mostly sunny, with a high near 39.
Thursday Night
Partly cloudy, with a low around 22.
Friday
Partly sunny, with a high near 29.
Friday Night
Mostly cloudy, with a low around 11.
Saturday
Mostly sunny and cold, with a high near 19.
Saturday Night
Mostly cloudy, with a low around 7.
Sunday
A 30 percent chance of snow. Partly sunny and cold, with a high near 19.
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:
5:33 am EST Jan 19, 2026
Forecast Valid:
7am EST Jan 19, 2026-6pm EST Jan 25, 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