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.

Mostly Cloudy

45°F

7°C

Humidity 66%
Wind Speed NW 15 G 26 mph
Barometer 29.82 in (1009.7 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 11 Jan 9:51 am EST
Extended Forecast for

Lake Success NY

  • Today

    Today: A chance of rain and snow showers after 4pm. Mostly sunny, with a high near 46. West wind 10 to 15 mph. Chance of precipitation is 30%.

    High: 46 °F

    Mostly Sunny
    then Chance
    Rain/Snow

  • Tonight

    Tonight: A chance of rain and snow showers before 7pm. Partly cloudy, with a low around 30. Wind chill values between 20 and 25. Breezy, with a west wind 17 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 30%.

    Low: 30 °F

    Breezy.
    Chance
    Rain/Snow
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 41. Wind chill values between 20 and 30. Southwest wind 13 to 16 mph.

    High: 41 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. Southwest wind 8 to 11 mph.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 44. West wind 8 to 10 mph.

    High: 44 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 47.

    High: 47 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after 1am. Cloudy, with a low around 32.

    Low: 32 °F

    Cloudy then
    Chance Rain

  • Thursday

    Thursday: A chance of rain before 1pm, then a chance of rain and snow. Partly sunny, with a high near 38. Chance of precipitation is 30%.

    High: 38 °F

    Chance Rain
    then Chance
    Rain/Snow

Detailed Forecast

Today
A chance of rain and snow showers after 4pm. Mostly sunny, with a high near 46. West wind 10 to 15 mph. Chance of precipitation is 30%.
Tonight
A chance of rain and snow showers before 7pm. Partly cloudy, with a low around 30. Wind chill values between 20 and 25. Breezy, with a west wind 17 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 30%.
Monday
Sunny, with a high near 41. Wind chill values between 20 and 30. Southwest wind 13 to 16 mph.
Monday Night
Partly cloudy, with a low around 32. Southwest wind 8 to 11 mph.
Tuesday
Sunny, with a high near 44. West wind 8 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 39.
Wednesday
Cloudy, with a high near 47.
Wednesday Night
A 30 percent chance of rain after 1am. Cloudy, with a low around 32.
Thursday
A chance of rain before 1pm, then a chance of rain and snow. Partly sunny, with a high near 38. Chance of precipitation is 30%.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 23.
Friday
Partly sunny, with a high near 34.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 37.
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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:
1:40 am EST Jan 11, 2026
Forecast Valid:
10am EST Jan 11, 2026-6pm EST Jan 17, 2026
 
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