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.

Overcast

43°F

6°C

Humidity 82%
Wind Speed S 18 mph
Barometer 29.49 in (998.5 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 14 Jan 9:51 pm EST
Extended Forecast for

Lake Success NY

  • Tonight

    Tonight: Rain likely, mainly before 1am. Cloudy, with a steady temperature around 43. South wind around 8 mph. Chance of precipitation is 60%.

    Low: 43 °F

    Rain Likely

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 33 by 5pm. Wind chill values between 20 and 30. Breezy, with a west wind 10 to 20 mph.

    High: 42 °F⇓

    Mostly Cloudy
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. Wind chill values between 10 and 20. Breezy, with a west wind 18 to 20 mph.

    Low: 23 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Friday

    Friday: Sunny, with a high near 35. Wind chill values between 10 and 20. West wind 13 to 17 mph.

    High: 35 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow after 1am. Increasing clouds, with a steady temperature around 33. Southwest wind 9 to 11 mph.

    Low: 33 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A chance of rain and snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.

    High: 41 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 33.

    High: 33 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain likely, mainly before 1am. Cloudy, with a steady temperature around 43. South wind around 8 mph. Chance of precipitation is 60%.
Thursday
Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 33 by 5pm. Wind chill values between 20 and 30. Breezy, with a west wind 10 to 20 mph.
Thursday Night
Partly cloudy, with a low around 23. Wind chill values between 10 and 20. Breezy, with a west wind 18 to 20 mph.
Friday
Sunny, with a high near 35. Wind chill values between 10 and 20. West wind 13 to 17 mph.
Friday Night
A 20 percent chance of snow after 1am. Increasing clouds, with a steady temperature around 33. Southwest wind 9 to 11 mph.
Saturday
A chance of rain and snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 28.
Sunday
A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 33.
Sunday Night
Partly cloudy, with a low around 21.
M.L.King Day
Sunny, with a high near 31.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Mostly sunny, with a high near 26.
Tuesday Night
Partly cloudy, with a low around 16.
Wednesday
Mostly sunny, with a high near 29.
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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:
2:31 pm EST Jan 14, 2026
Forecast Valid:
10pm EST Jan 14, 2026-6pm EST Jan 21, 2026
 
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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