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

51°F

11°C

Humidity 77%
Wind Speed Calm
Barometer 30.02 in (1016.6 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 18 Oct 9:56 pm EDT
Extended Forecast for

Ardsley NY

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, mostly clear, with a low around 48. Light south wind.

    Low: 48 °F

    Clear then
    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 72. Light southeast wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 25 mph.

    High: 72 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: A chance of showers, then showers and possibly a thunderstorm after 2am. Low around 57. South wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 57 °F

    Chance
    Showers then
    Showers

  • Monday

    Monday: Showers, mainly before 2pm. High near 64. South wind around 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 64 °F

    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly before 8pm. Partly cloudy, with a low around 46. West wind 7 to 11 mph, with gusts as high as 21 mph.

    Low: 46 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers before 2pm. Partly sunny, with a high near 63.

    High: 63 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, mostly clear, with a low around 48. Light south wind.
Sunday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 72. Light southeast wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 25 mph.
Sunday Night
A chance of showers, then showers and possibly a thunderstorm after 2am. Low around 57. South wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday
Showers, mainly before 2pm. High near 64. South wind around 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
A 30 percent chance of showers, mainly before 8pm. Partly cloudy, with a low around 46. West wind 7 to 11 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 64.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 50.
Wednesday
A 40 percent chance of showers before 2pm. Partly sunny, with a high near 63.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
Mostly sunny, with a high near 57.
Thursday Night
Mostly clear, with a low around 40.
Friday
Sunny, with a high near 57.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Partly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ardsley NY
 41.03°N 73.83°W (Elev. 400 ft)
Last Update:
2:04 pm EDT Oct 18, 2025
Forecast Valid:
10pm EDT Oct 18, 2025-6pm EDT Oct 25, 2025
 
Forecast Discussion
 
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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