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.

A Few Clouds

21°F

-6°C

Humidity 31%
Wind Speed SE 5 mph
Barometer 30.30 in (1027.2 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 5 Dec 9:56 am EST
Extended Forecast for

Port Chester NY

  • Today

    Today: Increasing clouds, with a high near 32. Wind chill values between 20 and 25. East wind 3 to 6 mph.

    High: 32 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A 20 percent chance of light snow after 10pm. Mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Slight Chance
    Light Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 40. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 40 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27. West wind around 6 mph.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 39. Northwest wind around 6 mph becoming southeast in the afternoon.

    High: 39 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of snow showers before 1am. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 32. Wind chill values between 20 and 25. East wind 3 to 6 mph.
Tonight
A 20 percent chance of light snow after 10pm. Mostly cloudy, with a low around 27. Calm wind.
Saturday
Mostly cloudy, with a high near 40. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 27. West wind around 6 mph.
Sunday
Partly sunny, with a high near 39. Northwest wind around 6 mph becoming southeast in the afternoon.
Sunday Night
A 30 percent chance of snow showers before 1am. Mostly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 31.
Monday Night
Mostly clear, with a low around 16.
Tuesday
Partly sunny, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 46.
Wednesday Night
Rain likely. Cloudy, with a low around 36. Chance of precipitation is 60%.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Port Chester NY
 41.03°N 73.65°W (Elev. 108 ft)
Last Update:
6:53 am EST Dec 5, 2025
Forecast Valid:
10am EST Dec 5, 2025-6pm EST Dec 11, 2025
 
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