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

62°F

17°C

Humidity 70%
Wind Speed SW 7 mph
Barometer 30.11 in (1019.9 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 3 Apr 6:56 pm EDT
Extended Forecast for

Port Chester NY

  • Tonight

    Tonight: A slight chance of showers between 8pm and 2am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 55. Southwest wind 6 to 8 mph. Chance of precipitation is 20%.

    Low: 55 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: A 20 percent chance of showers after 2pm. Patchy fog before 11am. Otherwise, increasing clouds, with a high near 65. North wind 5 to 10 mph becoming east in the afternoon.

    High: 65 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers. Cloudy, with a low around 44. East wind 9 to 14 mph, with gusts as high as 25 mph.

    Low: 44 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers. High near 66. South wind 7 to 13 mph becoming southwest in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 66 °F

    Showers

  • Sunday Night

    Sunday Night: Cloudy during the early evening, then gradual clearing, with a low around 41. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 41 °F

    Gradual
    Clearing

  • Monday

    Monday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of showers between 8pm and 2am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 55. Southwest wind 6 to 8 mph. Chance of precipitation is 20%.
Saturday
A 20 percent chance of showers after 2pm. Patchy fog before 11am. Otherwise, increasing clouds, with a high near 65. North wind 5 to 10 mph becoming east in the afternoon.
Saturday Night
A 40 percent chance of showers. Cloudy, with a low around 44. East wind 9 to 14 mph, with gusts as high as 25 mph.
Sunday
Showers. High near 66. South wind 7 to 13 mph becoming southwest in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Cloudy during the early evening, then gradual clearing, with a low around 41. Northwest wind around 10 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 55.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
Mostly clear, with a low around 30.
Wednesday
Sunny, with a high near 50.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 66.
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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:
2:23 pm EDT Apr 3, 2026
Forecast Valid:
7pm EDT Apr 3, 2026-6pm EDT Apr 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation