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.

Partly Cloudy

30°F

-1°C

Humidity 85%
Wind Speed NE 5 mph
Barometer 30.08 in (1018.7 mb)
Dewpoint 26°F (-3°C)
Visibility 9.00 mi
Wind Chill25°F (-4°C)
Last update 15 Feb 12:51 am EST
Extended Forecast for

Lake Success NY

  • Overnight

    Overnight: Partly cloudy, with a low around 28. Light northwest wind.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 38. Light and variable wind becoming northeast 5 to 7 mph in the morning.

    High: 38 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A chance of snow with a slight chance of flurries before 7pm, then snow likely, mainly after 10pm. Cloudy, with a low around 30. Wind chill values between 25 and 30. Northeast wind 7 to 9 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 30 °F

    Snow Likely

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a high near 38. Wind chill values between 25 and 35. Northeast wind 6 to 9 mph.

    High: 38 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31. North wind around 5 mph becoming light and variable.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 33.

    Low: 33 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A 40 percent chance of rain after 1pm. Mostly cloudy, with a high near 41.

    High: 41 °F

    Cloudy then
    Chance Rain

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

Detailed Forecast

Overnight
Partly cloudy, with a low around 28. Light northwest wind.
Sunday
Increasing clouds, with a high near 38. Light and variable wind becoming northeast 5 to 7 mph in the morning.
Sunday Night
A chance of snow with a slight chance of flurries before 7pm, then snow likely, mainly after 10pm. Cloudy, with a low around 30. Wind chill values between 25 and 30. Northeast wind 7 to 9 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Washington's Birthday
Mostly cloudy, with a high near 38. Wind chill values between 25 and 35. Northeast wind 6 to 9 mph.
Monday Night
Mostly cloudy, with a low around 31. North wind around 5 mph becoming light and variable.
Tuesday
Partly sunny, with a high near 41.
Tuesday Night
Increasing clouds, with a low around 33.
Wednesday
A 40 percent chance of rain after 1pm. Mostly cloudy, with a high near 41.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 36.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 45.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 35.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 43.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 33.
Saturday
A 30 percent chance of rain. Mostly cloudy, with a high near 42.
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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:
7:04 pm EST Feb 14, 2026
Forecast Valid:
1am EST Feb 15, 2026-6pm EST Feb 21, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation