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

42°F

6°C

Humidity 62%
Wind Speed NW 16 mph
Barometer 30.03 in (1016.9 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 14 Nov 2:51 am EST
Extended Forecast for

Lake Success NY

  • Overnight

    Overnight: Mostly clear, with a low around 38. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 49. Northwest wind 9 to 14 mph.

    High: 49 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Patchy frost after 1am. Otherwise, partly cloudy, with a low around 35. Northwest wind 7 to 10 mph.

    Low: 35 °F

    Partly Cloudy
    then Patchy
    Frost

  • Saturday

    Saturday: Increasing clouds, with a high near 53. Northwest wind 5 to 8 mph becoming south in the afternoon.

    High: 53 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Rain. Temperature rising to around 53 by 3am. South wind 9 to 13 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 48 °F⇑

    Rain

  • Sunday

    Sunday: A 30 percent chance of rain before 1pm. Partly sunny, with a temperature falling to around 48 by 5pm. Breezy.

    High: 56 °F⇓

    Chance Rain
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 38. Northwest wind around 10 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 49. Northwest wind 9 to 14 mph.
Friday Night
Patchy frost after 1am. Otherwise, partly cloudy, with a low around 35. Northwest wind 7 to 10 mph.
Saturday
Increasing clouds, with a high near 53. Northwest wind 5 to 8 mph becoming south in the afternoon.
Saturday Night
Rain. Temperature rising to around 53 by 3am. South wind 9 to 13 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A 30 percent chance of rain before 1pm. Partly sunny, with a temperature falling to around 48 by 5pm. Breezy.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Mostly sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 47.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
Mostly sunny, with a high near 49.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Mostly sunny, with a high near 49.
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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:
1:06 am EST Nov 14, 2025
Forecast Valid:
3am EST Nov 14, 2025-6pm EST Nov 20, 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