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 and Breezy

37°F

3°C

Humidity 48%
Wind Speed W 22 G 44 mph
Barometer 29.52 in (1000.0 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 17 Nov 1:56 am EST
Extended Forecast for

Port Chester NY

  • Overnight

    Overnight: Partly cloudy, with a low around 34. West wind around 14 mph, with gusts as high as 32 mph.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 43. West wind 14 to 18 mph, with gusts as high as 36 mph.

    High: 43 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 32. West wind around 10 mph, with gusts as high as 25 mph.

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46. Wind chill values between 25 and 35 early. West wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 46 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 32. West wind around 5 mph becoming calm in the evening.

    Low: 32 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 49.

    High: 49 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 30 percent chance of rain after 1am. Cloudy, with a low around 41.

    Low: 41 °F

    Cloudy then
    Chance Rain

Detailed Forecast

Overnight
Partly cloudy, with a low around 34. West wind around 14 mph, with gusts as high as 32 mph.
Monday
Mostly sunny, with a high near 43. West wind 14 to 18 mph, with gusts as high as 36 mph.
Monday Night
Mostly clear, with a low around 32. West wind around 10 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 46. Wind chill values between 25 and 35 early. West wind 8 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 32. West wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 48.
Wednesday Night
Mostly cloudy, with a low around 36.
Thursday
Mostly cloudy, with a high near 49.
Thursday Night
A 30 percent chance of rain after 1am. Cloudy, with a low around 41.
Friday
Rain likely, mainly before 1pm. Cloudy, with a high near 55. Chance of precipitation is 60%.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 44.
Saturday
A 30 percent chance of rain. Partly sunny, with a high near 52.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Port Chester NY
 41.01°N 73.69°W (Elev. 161 ft)
Last Update:
1:00 am EST Nov 17, 2025
Forecast Valid:
2am EST Nov 17, 2025-6pm EST Nov 23, 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