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.

Mostly Cloudy

41°F

5°C

Humidity 70%
Wind Speed Calm
Barometer 29.69 in (1005.8 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 14 Jan 12:56 am EST
Extended Forecast for

Port Chester NY

  • Overnight

    Overnight: Isolated showers. Cloudy, with a steady temperature around 41. South wind around 6 mph. Chance of precipitation is 20%.

    Low: 41 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly between 10am and 4pm. Cloudy, with a high near 48. Southwest wind 5 to 7 mph.

    High: 48 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of rain showers before 4am, then a chance of rain and snow showers. Cloudy, with a low around 32. Light and variable wind becoming west around 6 mph after midnight. Chance of precipitation is 50%.

    Low: 32 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Thursday

    Thursday: A 20 percent chance of snow showers before 1pm. Mostly cloudy, with a temperature falling to around 29 by 5pm. Wind chill values between 20 and 30. West wind 8 to 15 mph, with gusts as high as 26 mph.

    High: 41 °F⇓

    Slight Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 19. West wind 13 to 15 mph, with gusts as high as 32 mph.

    Low: 19 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain and snow after 1pm. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.

    High: 40 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Isolated showers. Cloudy, with a steady temperature around 41. South wind around 6 mph. Chance of precipitation is 20%.
Wednesday
A 30 percent chance of showers, mainly between 10am and 4pm. Cloudy, with a high near 48. Southwest wind 5 to 7 mph.
Wednesday Night
A chance of rain showers before 4am, then a chance of rain and snow showers. Cloudy, with a low around 32. Light and variable wind becoming west around 6 mph after midnight. Chance of precipitation is 50%.
Thursday
A 20 percent chance of snow showers before 1pm. Mostly cloudy, with a temperature falling to around 29 by 5pm. Wind chill values between 20 and 30. West wind 8 to 15 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 19. West wind 13 to 15 mph, with gusts as high as 32 mph.
Friday
Mostly sunny, with a high near 33.
Friday Night
Mostly cloudy, with a low around 28.
Saturday
A chance of rain and snow after 1pm. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
Partly sunny, with a high near 32.
Sunday Night
Partly cloudy, with a low around 20.
M.L.King Day
Mostly sunny, with a high near 31.
Monday Night
Mostly cloudy, with a low around 19.
Tuesday
Mostly sunny, with a high near 27.
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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:
1:28 am EST Jan 14, 2026
Forecast Valid:
1am EST Jan 14, 2026-6pm EST Jan 20, 2026
 
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