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Lefferts Mill, New York Weather Forecast
Lefferts Mill, New York Weather
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Weather Forecast for Lefferts Mill, New York : Suffolk County
Issued: 12:38 pm EST Dec 21, 2025 Latitude: 40.9000982 Longitude: -73.4448428 View on Google Maps

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Tonight Monday Tuesday Wednesday Christmas Day
Mostly Clear on Tonight Sunny on Monday Rain and Snow on Tuesday Sunny on Wednesday 20% chance of rain on Christmas Day
Low: °F
       
Mostly Clear Sunny Rain and Snow Sunny Rain
-
Current Conditions at
FARMINGDALE - (KFRG)
34°
Feels like 24°F
Clear
as of 5:53 PM EST
Rel. Humidity: 40%
Dew Point: 12°F
Visibility: 10 Miles
Pressure: 30.22 in.
Flight Rule: VFR
Wind Data
14 MPH
Gust: 30 MPH
320° Northwest
Cloud Level(s): Clear
Current Conditions at
WHITE PLAINS - (KHPN)
30°
Feels like 17°F
Clear
as of 5:56 PM EST
Rel. Humidity: 42%
Dew Point: 10°F
Visibility: 10 Miles
Pressure: 30.20 in.
Flight Rule: VFR
Wind Data
20 MPH
Gust: 36 MPH
320° Northwest
Cloud Level(s): Clear
Current Conditions at
ISLIP - (KISP)
36°
Feels like 26°F
Mostly Clear
as of 5:56 PM EST
Rel. Humidity: 34%
Dew Point: 10°F
Visibility: 10 Miles
Pressure: 30.20 in.
Flight Rule: VFR
Wind Data
14 MPH
Gust: 30 MPH
310° Northwest
Cloud Level(s): Few at 20000ft, Few at 25000ft
Current Conditions at
NEW YORK-KENNEDY - (KJFK)
36°
Feels like 25°F
Mostly Cloudy
as of 5:51 PM EST
Rel. Humidity: 37%
Dew Point: 12°F
Visibility: 10 Miles
Pressure: 30.22 in.
Flight Rule: VFR
Wind Data
16 MPH
330° Northwest
Cloud Level(s): Few at 6500ft, Scattered at 20000ft, Broken at 25000ft
Mostly Clear on Tonight Tonight... NW wind 9 to 12 kt, with gusts as high as 23 kt. Mostly clear. Seas 1 ft or less.
Sunny on Monday Monday... NW wind around 8 kt becoming WSW in the afternoon. Sunny. Seas 1 ft or less.
20% chance of snow Monday Night Monday Night... WSW wind around 6 kt. A chance of snow after 1am. Seas 1 ft or less.
Rain and Snow on Tuesday Tuesday... SSW wind 5 to 8 kt becoming WSW in the afternoon. Rain and snow, becoming all rain after 10am. Seas 1 ft or less.
Mostly Cloudy on Tuesday Night Tuesday Night... WSW wind 6 to 11 kt becoming WNW after midnight. Mostly cloudy. Seas 1 ft or less.
Sunny on Wednesday Wednesday... NW wind 7 to 10 kt. Sunny. Seas 1 ft or less.
Increasing Clouds on Wednesday Night Wednesday Night... Variable winds 5 kt or less. Increasing clouds. Seas 1 ft or less.
20% chance of rain Christmas Day Christmas Day... Variable winds less than 5 kt becoming SW 5 to 7 kt in the morning. A chance of rain. Seas 1 ft or less.
20% chance of rain Thursday Night Thursday Night... Variable winds less than 5 kt becoming WSW around 6 kt after midnight. A chance of rain. Seas 1 ft or less.
Current Radar Image


Sun Almanac for Lefferts Mill, New York
Sunrise: 07:15 AM
Sunset: 4:29 PM
Civil Sunrise:06:44 AM
Civil Sunset: 5:00 PM
Nautical Sunrise: 06:09 AM
Nautical Sunset: 5:35 PM
Astro Sunrise: 05:36 AM
Astro Sunset: 6:08 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.