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

68°F

20°C

Humidity 59%
Wind Speed NE 7 mph
Barometer 30.21 in (1023.1 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 4 Apr 11:51 am EDT
Extended Forecast for

Lake Success NY

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 74. East wind 9 to 11 mph.

    High: 74 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of rain, with thunderstorms also possible after 5am. Cloudy, with a low around 45. East wind 10 to 16 mph. Chance of precipitation is 40%.

    Low: 45 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain and thunderstorms, then rain after 11am. High near 62. South wind 10 to 15 mph becoming west in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 62 °F

    Rain

  • Sunday Night

    Sunday Night: A 30 percent chance of rain before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 41. Northwest wind 11 to 14 mph.

    Low: 41 °F

    Chance Rain
    then Partly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 55. West wind around 14 mph.

    High: 55 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 74. East wind 9 to 11 mph.
Tonight
A chance of rain, with thunderstorms also possible after 5am. Cloudy, with a low around 45. East wind 10 to 16 mph. Chance of precipitation is 40%.
Sunday
A chance of rain and thunderstorms, then rain after 11am. High near 62. South wind 10 to 15 mph becoming west in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
A 30 percent chance of rain before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 41. Northwest wind 11 to 14 mph.
Monday
Mostly sunny, with a high near 55. West wind around 14 mph.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
Mostly clear, with a low around 31.
Wednesday
Sunny, with a high near 48.
Wednesday Night
Mostly clear, with a low around 38.
Thursday
Mostly sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Sunny, with a high near 63.
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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:
10:06 am EDT Apr 4, 2026
Forecast Valid:
12pm EDT Apr 4, 2026-6pm EDT Apr 10, 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