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.

Fair

43°F

6°C

Humidity 51%
Wind Speed NW 3 mph
Barometer 29.77 in (1008.7 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 15 Nov 11:56 am EST
Extended Forecast for

Lattingtown NY

  • This Afternoon

    This Afternoon: A 20 percent chance of showers after 4pm. Increasing clouds, with a steady temperature around 47. West wind around 6 mph becoming south.

    High: 47 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Showers and thunderstorms, mainly before 1am. Temperature rising to around 54 by 4am. Southwest wind 9 to 14 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 47 °F⇑

    Showers

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a temperature falling to around 46 by 5pm. Breezy, with a west wind 14 to 21 mph, with gusts as high as 37 mph.

    High: 56 °F⇓

    Gradual
    Clearing and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36. Breezy, with a west wind 18 to 20 mph, with gusts as high as 33 mph.

    Low: 36 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 45. Breezy, with a west wind 17 to 20 mph, with gusts as high as 30 mph.

    High: 45 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers after 4pm. Increasing clouds, with a steady temperature around 47. West wind around 6 mph becoming south.
Tonight
Showers and thunderstorms, mainly before 1am. Temperature rising to around 54 by 4am. Southwest wind 9 to 14 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Cloudy through mid morning, then gradual clearing, with a temperature falling to around 46 by 5pm. Breezy, with a west wind 14 to 21 mph, with gusts as high as 37 mph.
Sunday Night
Partly cloudy, with a low around 36. Breezy, with a west wind 18 to 20 mph, with gusts as high as 33 mph.
Monday
Mostly sunny, with a high near 45. Breezy, with a west wind 17 to 20 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 36.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Mostly sunny, with a high near 49.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
Partly sunny, with a high near 50.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 42.
Friday
A 40 percent chance of rain. Mostly cloudy, with a high near 56.
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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:
5:10 am EST Nov 15, 2025
Forecast Valid:
12pm EST Nov 15, 2025-6pm EST Nov 21, 2025
 
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Additional Resources

Radar & Satellite Image

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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