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.

Fair

31°F

-1°C

Humidity 42%
Wind Speed N 13 mph
Barometer 30.20 in (1022.6 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 4 Feb 1:51 pm EST
Extended Forecast for

Lake Success NY

  • This Afternoon

    This Afternoon: Sunny, with a high near 31. Wind chill values between 20 and 25. Northwest wind around 9 mph.

    High: 31 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 12. Wind chill values between 5 and 10. North wind around 6 mph.

    Low: 12 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 29. Wind chill values between 5 and 15. North wind around 7 mph.

    High: 29 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 15. Wind chill values between 5 and 10. North wind around 6 mph.

    Low: 15 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 28. North wind around 6 mph becoming southwest in the afternoon.

    High: 28 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Light snow likely, mainly after 1am. Cloudy, with a low around 16. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Chance Light
    Snow then
    Light Snow
    Likely

  • Saturday

    Saturday: A 40 percent chance of snow before 1pm. Mostly cloudy and cold, with a high near 20. Blustery.

    High: 20 °F

    Chance Snow
    and Blustery

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 5. Blustery.

    Low: 5 °F

    Partly Cloudy
    and Blustery

  • Sunday

    Sunday: Sunny and cold, with a high near 18.

    High: 18 °F

    Cold

Detailed Forecast

This Afternoon
Sunny, with a high near 31. Wind chill values between 20 and 25. Northwest wind around 9 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 12. Wind chill values between 5 and 10. North wind around 6 mph.
Thursday
Sunny, with a high near 29. Wind chill values between 5 and 15. North wind around 7 mph.
Thursday Night
Partly cloudy, with a low around 15. Wind chill values between 5 and 10. North wind around 6 mph.
Friday
Mostly cloudy, with a high near 28. North wind around 6 mph becoming southwest in the afternoon.
Friday Night
Light snow likely, mainly after 1am. Cloudy, with a low around 16. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
A 40 percent chance of snow before 1pm. Mostly cloudy and cold, with a high near 20. Blustery.
Saturday Night
Partly cloudy, with a low around 5. Blustery.
Sunday
Sunny and cold, with a high near 18.
Sunday Night
Mostly clear, with a low around 8.
Monday
Mostly sunny, with a high near 26.
Monday Night
Partly cloudy, with a low around 16.
Tuesday
Partly sunny, with a high near 31.
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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:
1:52 pm EST Feb 4, 2026
Forecast Valid:
2pm EST Feb 4, 2026-6pm EST Feb 10, 2026
 
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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