Lake Success, New York Weather
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Weather Forecast for Lake Success, New York : Nassau County
Issued: 2:10 pm EDT Aug 2, 2025 Latitude: 40.7706572 Longitude: -73.7176312 View on Google Maps

MouseOver for Detail Forecast
Tonight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Cloudy on Tonight Sunny on Sunday Sunny on Monday Mostly Sunny on Tuesday Partly Sunny on Wednesday Partly Sunny on Thursday Mostly Sunny on Friday Sunny on Saturday
Low: 64°F High: 85°F High: 89°F High: 87°F High: 85°F High: 83°F High: 83°F High: 85°F
Low: 67°F Low: 69°F Low: 70°F Low: 70°F Low: 68°F Low: 69°F  
Cloudy Sunny Sunny Mostly Sunny Partly Sunny Partly Sunny Mostly Sunny Sunny
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Current Conditions at
NEW YORK-KENNEDY - (KJFK)
73°
Mostly Cloudy
as of 5:51 PM EDST
Rel. Humidity: 69%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 30.21 in.
Flight Rule: VFR
Wind Data
10 MPH
200° South
Cloud Level(s): Few at 5000ft, Scattered at 6500ft, Broken at 25000ft
Current Conditions at
LAGUARDIA NYC - (KLGA)
75°
Clear
as of 5:51 PM EDST
Rel. Humidity: 47%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 30.18 in.
Flight Rule: VFR
Wind Data
5 MPH
Cloud Level(s): Few at 5000ft, Scattered at 7500ft, Broken at 19000ft, Broken at 25000ft
Current Conditions at
CENTRAL PARK NYC - (KNYC)
75°
Mostly Clear
as of 5:51 PM EDST
Rel. Humidity: 53%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 30.22 in.
Flight Rule: VFR
Wind Data
3 MPH
Cloud Level(s): Few at 7000ft
Current Conditions at
FARMINGDALE - (KFRG)
73°
Clear
as of 5:53 PM EDST
Rel. Humidity: 53%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 30.20 in.
Flight Rule: VFR
Wind Data
9 MPH
190° South
Cloud Level(s): Clear
Cloudy on Tonight Tonight... Partly cloudy, with a low around 64. East wind around 6 mph becoming calm in the evening.
Sunny on Sunday Sunday... Sunny, with a high near 85. North wind 5 to 7 mph becoming east in the afternoon.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 67. South wind 5 to 7 mph becoming calm after midnight.
Sunny on Monday Monday... Sunny, with a high near 89. Light and variable wind becoming east around 6 mph in the afternoon.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 69. South wind 5 to 7 mph becoming light and variable after midnight.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 87.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 70.
Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 85.
Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 70.
Partly Sunny on Thursday Thursday... Partly sunny, with a high near 83.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 68.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 83.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 69.
Sunny on Saturday Saturday... Sunny, with a high near 85.
Current Radar Image


Sun Almanac for Lake Success, New York
Sunrise: 05:53 AM
Sunset: 8:09 PM
Civil Sunrise:05:22 AM
Civil Sunset: 8:40 PM
Nautical Sunrise: 04:45 AM
Nautical Sunset: 9:18 PM
Astro Sunrise: 04:03 AM
Astro Sunset: 9:59 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.