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.

Partly Cloudy

43°F

6°C

Humidity 21%
Wind Speed NW 18 G 28 mph
Barometer 30.42 in (1030.1 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 28 Mar 5:51 pm EDT
Extended Forecast for

Lake Success NY

  • Tonight

    Tonight: Mostly clear, with a low around 32. Northwest wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 28 mph.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 51. South wind 6 to 15 mph.

    High: 51 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 42. South wind 11 to 15 mph.

    Low: 42 °F

    Increasing
    Clouds

  • Monday

    Monday: Partly sunny, with a high near 61. Southwest wind 13 to 15 mph.

    High: 61 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 51. Southwest wind around 10 mph.

    Low: 51 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers before 8am. Partly sunny, with a high near 71.

    High: 71 °F

    Chance
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of rain after 2pm. Partly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 8pm. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.

    Low: 41 °F

    Rain Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 32. Northwest wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 28 mph.
Sunday
Sunny, with a high near 51. South wind 6 to 15 mph.
Sunday Night
Increasing clouds, with a low around 42. South wind 11 to 15 mph.
Monday
Partly sunny, with a high near 61. Southwest wind 13 to 15 mph.
Monday Night
A 30 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 51. Southwest wind around 10 mph.
Tuesday
A 30 percent chance of showers before 8am. Partly sunny, with a high near 71.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
A 50 percent chance of rain after 2pm. Partly sunny, with a high near 69.
Wednesday Night
Rain likely, mainly after 8pm. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 47.
Thursday Night
Rain and snow likely. Cloudy, with a low around 38. Chance of precipitation is 60%.
Friday
Rain and snow likely. Cloudy, with a high near 46. Chance of precipitation is 60%.
Friday Night
Rain likely. Cloudy, with a low around 39. Chance of precipitation is 60%.
Saturday
A 40 percent chance of rain. Cloudy, with a high near 50.
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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:
2:35 pm EDT Mar 28, 2026
Forecast Valid:
6pm EDT Mar 28, 2026-6pm EDT Apr 4, 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