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

75°F

24°C

Humidity 34%
Wind Speed S 10 G 16 mph
Barometer 29.98 in (1015.1 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 10 Mar 12:56 pm EDT
Extended Forecast for

Port Chester NY

  • This Afternoon

    This Afternoon: Sunny, with a high near 70. South wind 8 to 10 mph.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 44. South wind around 5 mph becoming calm in the evening.

    Low: 44 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers after 2pm. Partly sunny, with a high near 64. Light east wind becoming southeast 5 to 9 mph in the morning.

    High: 64 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 2am. Mostly cloudy, with a low around 53. South wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    Low: 53 °F

    Rain Likely

  • Thursday

    Thursday: A chance of rain before 5pm, then a chance of rain and snow showers. Mostly cloudy, with a temperature falling to around 44 by 3pm. Northwest wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.

    High: 55 °F⇓

    Chance Rain
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow showers before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 30. Chance of precipitation is 30%.

    Low: 30 °F

    Chance
    Rain/Snow
    then Mostly
    Clear

  • Friday

    Friday: Increasing clouds, with a high near 46.

    High: 46 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 70. South wind 8 to 10 mph.
Tonight
Partly cloudy, with a low around 44. South wind around 5 mph becoming calm in the evening.
Wednesday
A 20 percent chance of showers after 2pm. Partly sunny, with a high near 64. Light east wind becoming southeast 5 to 9 mph in the morning.
Wednesday Night
Rain likely, mainly before 2am. Mostly cloudy, with a low around 53. South wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Thursday
A chance of rain before 5pm, then a chance of rain and snow showers. Mostly cloudy, with a temperature falling to around 44 by 3pm. Northwest wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Thursday Night
A chance of rain and snow showers before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 30. Chance of precipitation is 30%.
Friday
Increasing clouds, with a high near 46.
Friday Night
Mostly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 49.
Saturday Night
Mostly cloudy, with a low around 35.
Sunday
Cloudy, with a high near 51.
Sunday Night
Rain. Low around 43. Chance of precipitation is 90%.
Monday
Rain. High near 54. Chance of precipitation is 80%.
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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:
10:53 am EDT Mar 10, 2026
Forecast Valid:
1pm EDT Mar 10, 2026-6pm EDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation