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

41°F

5°C

Humidity 62%
Wind Speed S 6 mph
Barometer 30.26 in (1025.2 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 30 Nov 9:56 am EST
Extended Forecast for

Port Chester NY

  • Today

    Today: Rain, mainly after 1pm. High near 48. Southwest wind 9 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Chance Rain
    then Rain

  • Tonight

    Tonight: Rain, mainly before 7pm. Low around 33. West wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

    Low: 33 °F

    Rain then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 42. Northwest wind 8 to 13 mph.

    High: 42 °F

    Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow after 1am. Increasing clouds, with a low around 29. North wind around 5 mph becoming light and variable.

    Low: 29 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Rain and snow, becoming all rain after 10am. High near 44. East wind 6 to 9 mph becoming north in the afternoon. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Rain/Snow
    then Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly before 7pm. Low around 26. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 26 °F

    Rain then
    Chance Rain

  • Wednesday

    Wednesday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

  • Wednesday Night

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

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 42.

    High: 42 °F

    Mostly Cloudy

Detailed Forecast

Today
Rain, mainly after 1pm. High near 48. Southwest wind 9 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain, mainly before 7pm. Low around 33. West wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Monday
Sunny, with a high near 42. Northwest wind 8 to 13 mph.
Monday Night
A 20 percent chance of snow after 1am. Increasing clouds, with a low around 29. North wind around 5 mph becoming light and variable.
Tuesday
Rain and snow, becoming all rain after 10am. High near 44. East wind 6 to 9 mph becoming north in the afternoon. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain, mainly before 7pm. Low around 26. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Sunny, with a high near 39.
Wednesday Night
Partly cloudy, with a low around 29.
Thursday
Mostly cloudy, with a high near 42.
Thursday Night
Partly cloudy, with a low around 18.
Friday
Mostly sunny, with a high near 32.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 25.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 50%.
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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:
6:16 am EST Nov 30, 2025
Forecast Valid:
10am EST Nov 30, 2025-6pm EST Dec 6, 2025
 
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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