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

36°F

2°C

Humidity 64%
Wind Speed W 8 mph
Barometer 30.06 in (1018.0 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 4 Dec 12:51 am EST
Extended Forecast for

Lake Success NY

  • Overnight

    Overnight: Mostly clear, with a low around 32. West wind around 7 mph.

    Low: 32 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 40. Wind chill values between 25 and 30. Northwest wind 10 to 17 mph, with gusts as high as 32 mph.

    High: 40 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 19. Wind chill values between 10 and 15. Northwest wind 6 to 16 mph, with gusts as high as 32 mph.

    Low: 19 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of light snow after 1pm. Increasing clouds, with a high near 32. Wind chill values between 10 and 20. Northeast wind 5 to 7 mph becoming south in the afternoon.

    High: 32 °F

    Mostly Sunny
    then Slight
    Chance Light
    Snow

  • Friday Night

    Friday Night: A 30 percent chance of light snow. Mostly cloudy, with a low around 29. Southwest wind around 5 mph becoming north after midnight.

    Low: 29 °F

    Chance Light
    Snow

  • Saturday

    Saturday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 32. West wind around 7 mph.
Thursday
Increasing clouds, with a high near 40. Wind chill values between 25 and 30. Northwest wind 10 to 17 mph, with gusts as high as 32 mph.
Thursday Night
Mostly clear, with a low around 19. Wind chill values between 10 and 15. Northwest wind 6 to 16 mph, with gusts as high as 32 mph.
Friday
A 20 percent chance of light snow after 1pm. Increasing clouds, with a high near 32. Wind chill values between 10 and 20. Northeast wind 5 to 7 mph becoming south in the afternoon.
Friday Night
A 30 percent chance of light snow. Mostly cloudy, with a low around 29. Southwest wind around 5 mph becoming north after midnight.
Saturday
Partly sunny, with a high near 39.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 41.
Sunday Night
Mostly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 31.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Partly sunny, with a high near 35.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 29.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.
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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:
10:39 pm EST Dec 3, 2025
Forecast Valid:
12am EST Dec 4, 2025-6pm EST Dec 10, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation