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.

Fair

35°F

2°C

Humidity 50%
Wind Speed NW 6 mph
Barometer 30.28 in (1026.2 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 1 Dec 4:56 pm EST
Extended Forecast for

Port Chester NY

  • Tonight

    Tonight: A 20 percent chance of snow after 4am. Increasing clouds, with a low around 30. North wind 5 to 8 mph becoming calm in the evening.

    Low: 30 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Rain and snow likely before 10am, then rain. High near 42. East wind 5 to 15 mph becoming north in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow
    then Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly before 7pm. Low around 29. Wind chill values between 20 and 25. Blustery, with a northwest wind 15 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 29 °F

    Blustery.
    Rain then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 40. Wind chill values between 20 and 30. Northwest wind 6 to 13 mph, with gusts as high as 24 mph.

    High: 40 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29. Southwest wind 5 to 8 mph.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Tonight
A 20 percent chance of snow after 4am. Increasing clouds, with a low around 30. North wind 5 to 8 mph becoming calm in the evening.
Tuesday
Rain and snow likely before 10am, then rain. High near 42. East wind 5 to 15 mph becoming north in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday Night
Rain, mainly before 7pm. Low around 29. Wind chill values between 20 and 25. Blustery, with a northwest wind 15 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Sunny, with a high near 40. Wind chill values between 20 and 30. Northwest wind 6 to 13 mph, with gusts as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 29. Southwest wind 5 to 8 mph.
Thursday
Partly sunny, with a high near 40.
Thursday Night
Mostly clear, with a low around 18.
Friday
Mostly sunny, with a high near 33.
Friday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 25.
Saturday
A 30 percent chance of rain before 1pm. Partly sunny, with a high near 41.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 41.
Sunday Night
Mostly cloudy, with a low around 22.
Monday
Mostly sunny, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Port Chester NY
 41.01°N 73.66°W (Elev. 16 ft)
Last Update:
1:21 pm EST Dec 1, 2025
Forecast Valid:
5pm EST Dec 1, 2025-6pm EST Dec 8, 2025
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation