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.

A Few Clouds

27°F

-3°C

Humidity 37%
Wind Speed W 15 G 25 mph
Barometer 29.54 in (1000.3 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 15 Jan 8:51 pm EST
Extended Forecast for

Lake Success NY

  • Tonight

    Tonight: Partly cloudy, with a low around 22. Wind chill values between 10 and 15. Breezy, with a west wind 16 to 20 mph, with gusts as high as 31 mph.

    Low: 22 °F

    Mostly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Friday

    Friday: Sunny, with a high near 35. Wind chill values between 5 and 15. West wind 13 to 18 mph, with gusts as high as 30 mph.

    High: 35 °F

    Sunny

  • Friday Night

    Friday Night: A 30 percent chance of snow after 1am. Increasing clouds, with a low around 31. Wind chill values between 20 and 25. Southwest wind 7 to 10 mph.

    Low: 31 °F

    Partly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: A chance of snow before 1pm, then a chance of rain and snow between 1pm and 4pm, then a chance of rain after 4pm. Cloudy, with a high near 41. Southwest wind 7 to 10 mph. Chance of precipitation is 50%.

    High: 41 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 31. West wind around 7 mph.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 35.

    High: 35 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 22.

    Low: 22 °F

    Decreasing
    Clouds

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 33.

    High: 33 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 22. Wind chill values between 10 and 15. Breezy, with a west wind 16 to 20 mph, with gusts as high as 31 mph.
Friday
Sunny, with a high near 35. Wind chill values between 5 and 15. West wind 13 to 18 mph, with gusts as high as 30 mph.
Friday Night
A 30 percent chance of snow after 1am. Increasing clouds, with a low around 31. Wind chill values between 20 and 25. Southwest wind 7 to 10 mph.
Saturday
A chance of snow before 1pm, then a chance of rain and snow between 1pm and 4pm, then a chance of rain after 4pm. Cloudy, with a high near 41. Southwest wind 7 to 10 mph. Chance of precipitation is 50%.
Saturday Night
Mostly cloudy, with a low around 31. West wind around 7 mph.
Sunday
Mostly cloudy, with a high near 35.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 22.
M.L.King Day
Sunny, with a high near 33.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Sunny, with a high near 22.
Tuesday Night
Mostly clear, with a low around 14.
Wednesday
Mostly sunny, with a high near 30.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
Mostly sunny, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lake Success NY
 40.77°N 73.71°W (Elev. 197 ft)
Last Update:
12:42 pm EST Jan 15, 2026
Forecast Valid:
9pm EST Jan 15, 2026-6pm EST Jan 22, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation