National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

White Plains - Westchester County Airport (KHPN)

Lat: 41.06°NLon: 73.7°WElev: 367ft.

Partly Cloudy

28°F

-2°C

Humidity 51%
Wind Speed S 3 mph
Barometer 30.04 in (1018.5 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 9 Dec 4:56 pm EST
Extended Forecast for

Lattingtown NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. Wind chill values between 20 and 25. Southwest wind 10 to 14 mph.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain, mainly after 10am. High near 45. Wind chill values between 25 and 35 early. Southwest wind 13 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Slight Chance
    Rain then
    Rain

  • Wednesday Night

    Wednesday Night: Rain, mainly before 10pm. Low around 31. Wind chill values between 25 and 30. Southwest wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.

    Low: 31 °F

    Rain then
    Slight Chance
    Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 37. Wind chill values between 15 and 25. Breezy, with a west wind 20 to 22 mph, with gusts as high as 37 mph.

    High: 37 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26. Breezy, with a west wind 17 to 21 mph, with gusts as high as 32 mph.

    Low: 26 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of light snow after 1am. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy
    then Chance
    Light Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 40.

    High: 40 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 30. Wind chill values between 20 and 25. Southwest wind 10 to 14 mph.
Wednesday
Rain, mainly after 10am. High near 45. Wind chill values between 25 and 35 early. Southwest wind 13 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain, mainly before 10pm. Low around 31. Wind chill values between 25 and 30. Southwest wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.
Thursday
Mostly sunny, with a high near 37. Wind chill values between 15 and 25. Breezy, with a west wind 20 to 22 mph, with gusts as high as 37 mph.
Thursday Night
Partly cloudy, with a low around 26. Breezy, with a west wind 17 to 21 mph, with gusts as high as 32 mph.
Friday
Mostly sunny, with a high near 37.
Friday Night
A 30 percent chance of light snow after 1am. Mostly cloudy, with a low around 28.
Saturday
Mostly cloudy, with a high near 40.
Saturday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 29.
Sunday
A 40 percent chance of snow before noon. Partly sunny, with a high near 36.
Sunday Night
Partly cloudy, with a low around 20.
Monday
Mostly sunny, with a high near 30.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
Mostly sunny, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lattingtown NY
 40.89°N 73.6°W (Elev. 98 ft)
Last Update:
3:34 pm EST Dec 9, 2025
Forecast Valid:
5pm EST Dec 9, 2025-6pm EST Dec 16, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation