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

Hazardous Weather Conditions

Current conditions at

White Plains - Westchester County Airport (KHPN)

Lat: 41.06°NLon: 73.7°WElev: 367ft.

Mostly Cloudy

26°F

-3°C

Humidity 57%
Wind Speed NE 3 mph
Barometer 30.11 in (1020.9 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 5 Dec 3:56 pm EST
Extended Forecast for

Port Chester NY

  • Tonight

    Tonight: A 30 percent chance of light snow after 7pm. Cloudy, with a steady temperature around 30. Light northeast wind.

    Low: 30 °F

    Chance Light
    Snow

  • Saturday

    Saturday: A chance of snow and freezing rain before 10am, then a slight chance of drizzle between 10am and 1pm. Mostly cloudy, with a high near 41. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 30%.

    High: 41 °F

    Chance Wintry
    Mix then
    Slight Chance
    Drizzle

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28. West wind around 6 mph.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 39. Wind chill values between 25 and 35. Northwest wind around 6 mph becoming southwest in the afternoon.

    High: 39 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 25. Southwest wind 5 to 10 mph becoming northwest after midnight.

    Low: 25 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of light snow after 7pm. Cloudy, with a steady temperature around 30. Light northeast wind.
Saturday
A chance of snow and freezing rain before 10am, then a slight chance of drizzle between 10am and 1pm. Mostly cloudy, with a high near 41. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 28. West wind around 6 mph.
Sunday
Partly sunny, with a high near 39. Wind chill values between 25 and 35. Northwest wind around 6 mph becoming southwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 25. Southwest wind 5 to 10 mph becoming northwest after midnight.
Monday
Mostly sunny, with a high near 31.
Monday Night
Partly cloudy, with a low around 17.
Tuesday
Partly sunny, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
A 30 percent chance of rain after 1pm. Mostly cloudy, with a high near 45.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 35.
Thursday
A 40 percent chance of rain. Partly sunny, with a high near 43.
Thursday Night
Mostly cloudy, with a low around 28.
Friday
Partly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Port Chester NY
 41.01°N 73.66°W (Elev. 16 ft)
Last Update:
1:11 pm EST Dec 5, 2025
Forecast Valid:
4pm EST Dec 5, 2025-6pm EST Dec 12, 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