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.

Rain Fog/Mist

50°F

10°C

Humidity 93%
Wind Speed NE 14 G 21 mph
Barometer 29.46 in (997.8 mb)
Dewpoint 48°F (9°C)
Visibility 2.00 mi
Wind Chill45°F (7°C)
Last update 12 Nov 2:56 pm EST
Extended Forecast for

Chappaqua NY

  • This Afternoon

    This Afternoon: Showers. High near 58. East wind around 15 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 58 °F

    Showers

  • Tonight

    Tonight: Showers before midnight, then rain after midnight. Low around 35. Breezy, with a northeast wind 13 to 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 35 °F

    Showers and
    Breezy

  • Friday

    Friday: Rain, mainly before 4pm. High near 43. Wind chill values between 25 and 35. Breezy, with a north wind 11 to 21 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 43 °F

    Rain and
    Breezy

  • Friday Night

    Friday Night: A 20 percent chance of rain before 10pm. Cloudy, with a low around 30. North wind around 7 mph.

    Low: 30 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 46. Northwest wind 6 to 10 mph.

    High: 46 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

Detailed Forecast

This Afternoon
Showers. High near 58. East wind around 15 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Showers before midnight, then rain after midnight. Low around 35. Breezy, with a northeast wind 13 to 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain, mainly before 4pm. High near 43. Wind chill values between 25 and 35. Breezy, with a north wind 11 to 21 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A 20 percent chance of rain before 10pm. Cloudy, with a low around 30. North wind around 7 mph.
Saturday
Partly sunny, with a high near 46. Northwest wind 6 to 10 mph.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Sunny, with a high near 50.
Monday Night
Mostly clear, with a low around 30.
Tuesday
Sunny, with a high near 54.
Tuesday Night
Mostly clear, with a low around 32.
Wednesday
Sunny, with a high near 58.
Wednesday Night
Mostly clear, with a low around 34.
Thursday
Sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chappaqua NY
 41.15°N 73.78°W (Elev. 499 ft)
Last Update:
2:08 pm EST Nov 12, 2026
Forecast Valid:
3pm EST Nov 12, 2026-6pm EST Nov 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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