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.

Mostly Cloudy

20°F

-7°C

Humidity 41%
Wind Speed NE 8 mph
Barometer 30.36 in (1028.0 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 5 Dec 6:51 am EST
Extended Forecast for

Lake Success NY

  • Today

    Today: Increasing clouds, with a high near 33. Wind chill values between 10 and 20. Northeast wind 5 to 7 mph becoming southeast in the morning.

    High: 33 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A chance of snow after 10pm, mixing with freezing rain after 1am. Cloudy, with a low around 29. Light north wind. Chance of precipitation is 30%.

    Low: 29 °F

    Chance Light
    Snow then
    Chance Wintry
    Mix

  • Saturday

    Saturday: Mostly cloudy, with a high near 41. Light and variable wind becoming southwest 5 to 8 mph in the morning.

    High: 41 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. West wind around 7 mph.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 40. Northwest wind around 6 mph becoming southeast in the afternoon.

    High: 40 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 33.

    High: 33 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 33. Wind chill values between 10 and 20. Northeast wind 5 to 7 mph becoming southeast in the morning.
Tonight
A chance of snow after 10pm, mixing with freezing rain after 1am. Cloudy, with a low around 29. Light north wind. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 41. Light and variable wind becoming southwest 5 to 8 mph in the morning.
Saturday Night
Partly cloudy, with a low around 29. West wind around 7 mph.
Sunday
Partly sunny, with a high near 40. Northwest wind around 6 mph becoming southeast in the afternoon.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
Sunny, with a high near 33.
Monday Night
Mostly clear, with a low around 18.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 47.
Wednesday Night
Rain likely. Cloudy, with a low around 38. Chance of precipitation is 60%.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake Success NY
 40.77°N 73.71°W (Elev. 197 ft)
Last Update:
6:53 am EST Dec 5, 2025
Forecast Valid:
7am EST Dec 5, 2025-6pm EST Dec 11, 2025
 
Forecast Discussion
 
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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