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.

Fog/Mist

46°F

8°C

Humidity 96%
Wind Speed SW 3 mph
Barometer 29.58 in (1001.6 mb)
Dewpoint 45°F (7°C)
Visibility 0.50 mi
Last update 12 Mar 7:51 am EDT
Extended Forecast for

Lake Success NY

  • Today

    Today: Rain before 2pm, then rain and snow. Temperature falling to around 40 by 4pm. Breezy, with a northwest wind 11 to 16 mph increasing to 17 to 22 mph in the morning. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 52 °F⇓

    Breezy.
    Chance Rain
    then
    Rain/Snow

  • Tonight

    Tonight: Snow, possibly mixed with rain before 8pm. Low around 32. Northwest wind 10 to 13 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain/Snow
    then Mostly
    Clear

  • Friday

    Friday: Increasing clouds, with a high near 45. South wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon.

    High: 45 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38. South wind 14 to 17 mph, with gusts as high as 29 mph.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 50. West wind 15 to 17 mph, with gusts as high as 28 mph.

    High: 50 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 35.

    Low: 35 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Cloudy, with a high near 49.

    High: 49 °F

    Cloudy

  • Sunday Night

    Sunday Night: Rain, mainly after 2am. Low around 44. Chance of precipitation is 80%.

    Low: 44 °F

    Chance Rain
    then Rain

  • Monday

    Monday: Rain. High near 57. Breezy. Chance of precipitation is 90%.

    High: 57 °F

    Rain and
    Breezy

Detailed Forecast

Today
Rain before 2pm, then rain and snow. Temperature falling to around 40 by 4pm. Breezy, with a northwest wind 11 to 16 mph increasing to 17 to 22 mph in the morning. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tonight
Snow, possibly mixed with rain before 8pm. Low around 32. Northwest wind 10 to 13 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday
Increasing clouds, with a high near 45. South wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 38. South wind 14 to 17 mph, with gusts as high as 29 mph.
Saturday
Sunny, with a high near 50. West wind 15 to 17 mph, with gusts as high as 28 mph.
Saturday Night
Increasing clouds, with a low around 35.
Sunday
Cloudy, with a high near 49.
Sunday Night
Rain, mainly after 2am. Low around 44. Chance of precipitation is 80%.
Monday
Rain. High near 57. Breezy. Chance of precipitation is 90%.
Monday Night
Rain likely, mainly before 2am. Mostly cloudy, with a low around 34. Breezy. Chance of precipitation is 60%.
Tuesday
A 30 percent chance of rain. Partly sunny, with a high near 42.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
Mostly sunny, with a high near 39.
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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 am EDT Mar 12, 2026
Forecast Valid:
8am EDT Mar 12, 2026-6pm EDT Mar 18, 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