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.

Light Drizzle

40°F

4°C

Humidity 68%
Wind Speed W 13 mph
Barometer 29.73 in (1007.0 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 12 Mar 1:56 pm EDT
Extended Forecast for

Port Chester NY

  • This Afternoon

    This Afternoon: Snow likely, possibly mixed with rain. Cloudy, with a high near 51. Northwest wind around 17 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 51 °F

    Rain/Snow
    Likely

  • Tonight

    Tonight: Snow likely, possibly mixed with rain before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 30. Northwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 30 °F

    Rain/Snow
    Likely then
    Clear

  • Friday

    Friday: Increasing clouds, with a high near 45. South wind 5 to 15 mph.

    High: 45 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A 20 percent chance of rain before 2am. Partly cloudy, with a low around 38. South wind 11 to 14 mph, with gusts as high as 28 mph.

    Low: 38 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Sunny, with a high near 51. West wind 14 to 16 mph, with gusts as high as 28 mph.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 33.

    Low: 33 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Cloudy, with a high near 50.

    High: 50 °F

    Cloudy

  • Sunday Night

    Sunday Night: Rain, mainly after 2am. Low around 42. Chance of precipitation is 80%.

    Low: 42 °F

    Chance Rain
    then Rain

  • Monday

    Monday: Rain. High near 60. Chance of precipitation is 90%.

    High: 60 °F

    Rain

Detailed Forecast

This Afternoon
Snow likely, possibly mixed with rain. Cloudy, with a high near 51. Northwest wind around 17 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tonight
Snow likely, possibly mixed with rain before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 30. Northwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday
Increasing clouds, with a high near 45. South wind 5 to 15 mph.
Friday Night
A 20 percent chance of rain before 2am. Partly cloudy, with a low around 38. South wind 11 to 14 mph, with gusts as high as 28 mph.
Saturday
Sunny, with a high near 51. West wind 14 to 16 mph, with gusts as high as 28 mph.
Saturday Night
Increasing clouds, with a low around 33.
Sunday
Cloudy, with a high near 50.
Sunday Night
Rain, mainly after 2am. Low around 42. Chance of precipitation is 80%.
Monday
Rain. High near 60. Chance of precipitation is 90%.
Monday Night
Rain likely, mainly before 2am. Mostly cloudy, with a low around 33. Chance of precipitation is 60%.
Tuesday
A 30 percent chance of rain. Partly sunny, with a high near 42.
Tuesday Night
Partly cloudy, with a low around 25.
Wednesday
Mostly sunny, with a high near 39.
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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:
11:29 am EDT Mar 12, 2026
Forecast Valid:
2pm EDT Mar 12, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation