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

35°F

2°C

Humidity 76%
Wind Speed Calm
Barometer 29.68 in (1005.6 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 25 Feb 8:56 pm EST
Extended Forecast for

Port Chester NY

  • Tonight

    Tonight: Partly cloudy, with a low around 29. South wind 6 to 10 mph becoming west after midnight.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 38. Wind chill values between 25 and 35. Northwest wind around 6 mph.

    High: 38 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21. Light north wind.

    Low: 21 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 38. Wind chill values between 20 and 30. Calm wind becoming south around 6 mph in the afternoon.

    High: 38 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28. South wind 3 to 5 mph.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow before 1pm. Partly sunny, with a high near 38.

    High: 38 °F

    Chance Snow

  • Sunday Night

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

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 29. South wind 6 to 10 mph becoming west after midnight.
Thursday
Mostly sunny, with a high near 38. Wind chill values between 25 and 35. Northwest wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 21. Light north wind.
Friday
Sunny, with a high near 38. Wind chill values between 20 and 30. Calm wind becoming south around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 28. South wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
A 30 percent chance of snow before 1pm. Partly sunny, with a high near 38.
Sunday Night
Partly cloudy, with a low around 17.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 26.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 14.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 34. Chance of precipitation is 40%.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Wednesday
A 40 percent chance of rain. Partly sunny, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Port Chester NY
 41.01°N 73.69°W (Elev. 161 ft)
Last Update:
5:43 pm EST Feb 25, 2026
Forecast Valid:
9pm EST Feb 25, 2026-6pm EST Mar 4, 2026
 
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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