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

37°F

3°C

Humidity 57%
Wind Speed NW 14 mph
Barometer 30.02 in (1017.2 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 3 Dec 11:56 am EST
Extended Forecast for

Port Chester NY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 39. West wind 5 to 8 mph.

    High: 39 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 28. Wind chill values between 20 and 25. West wind 3 to 8 mph.

    Low: 28 °F

    Mostly Clear

  • Thursday

    Thursday: A chance of flurries after 9am. Increasing clouds, with a high near 40. Wind chill values between 20 and 30. West wind 8 to 15 mph, with gusts as high as 30 mph.

    High: 40 °F

    Chance
    Flurries

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 16. North wind 5 to 14 mph, with gusts as high as 31 mph.

    Low: 16 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of light snow after 1pm. Increasing clouds, with a high near 31. Light and variable wind becoming south 5 to 7 mph in the morning.

    High: 31 °F

    Mostly Sunny
    then Slight
    Chance Light
    Snow

  • Friday Night

    Friday Night: A 30 percent chance of light snow before 1am. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Light
    Snow

  • Saturday

    Saturday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 39. West wind 5 to 8 mph.
Tonight
Mostly clear, with a low around 28. Wind chill values between 20 and 25. West wind 3 to 8 mph.
Thursday
A chance of flurries after 9am. Increasing clouds, with a high near 40. Wind chill values between 20 and 30. West wind 8 to 15 mph, with gusts as high as 30 mph.
Thursday Night
Mostly clear, with a low around 16. North wind 5 to 14 mph, with gusts as high as 31 mph.
Friday
A 20 percent chance of light snow after 1pm. Increasing clouds, with a high near 31. Light and variable wind becoming south 5 to 7 mph in the morning.
Friday Night
A 30 percent chance of light snow before 1am. Mostly cloudy, with a low around 25.
Saturday
Partly sunny, with a high near 38.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Partly sunny, with a high near 41.
Sunday Night
Mostly cloudy, with a low around 22.
Monday
Mostly sunny, with a high near 29.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Partly sunny, with a high near 33.
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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:
12:40 pm EST Dec 3, 2025
Forecast Valid:
12pm EST Dec 3, 2025-6pm EST Dec 9, 2025
 
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Additional Resources

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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