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

40°F

4°C

Humidity 83%
Wind Speed S 3 mph
Barometer 30.05 in (1018.0 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 7 Apr 5:56 am EDT
Extended Forecast for

Port Chester NY

  • Today

    Today: Partly sunny, with a high near 52. Breezy, with a light and variable wind becoming northwest 18 to 23 mph in the morning. Winds could gust as high as 34 mph.

    High: 52 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 29. Wind chill values between 20 and 25. Blustery, with a northwest wind 11 to 20 mph.

    Low: 29 °F

    Mostly Clear
    and Blustery
    then Clear

  • Wednesday

    Wednesday: Sunny, with a high near 48. Wind chill values between 20 and 30 early. North wind 7 to 9 mph becoming southeast in the afternoon.

    High: 48 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 32. South wind around 6 mph becoming calm in the evening.

    Low: 32 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 53. Light southeast wind increasing to 5 to 10 mph in the morning.

    High: 53 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 52. Breezy, with a light and variable wind becoming northwest 18 to 23 mph in the morning. Winds could gust as high as 34 mph.
Tonight
Mostly clear, with a low around 29. Wind chill values between 20 and 25. Blustery, with a northwest wind 11 to 20 mph.
Wednesday
Sunny, with a high near 48. Wind chill values between 20 and 30 early. North wind 7 to 9 mph becoming southeast in the afternoon.
Wednesday Night
Mostly clear, with a low around 32. South wind around 6 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 53. Light southeast wind increasing to 5 to 10 mph in the morning.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Sunny, with a high near 64.
Friday Night
Partly cloudy, with a low around 47.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Sunny, with a high near 63.
Sunday Night
Mostly cloudy, with a low around 48.
Monday
Partly sunny, with a high near 73.
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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:
4:36 am EDT Apr 7, 2026
Forecast Valid:
6am EDT Apr 7, 2026-6pm EDT Apr 13, 2026
 
Forecast Discussion
 
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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