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

32°F

0°C

Humidity 56%
Wind Speed S 8 mph
Barometer 29.94 in (1015.0 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 9 Dec 8:56 pm EST
Extended Forecast for

Mamaroneck NY

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 32. Wind chill values between 20 and 25. Southwest wind around 14 mph.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain, mainly after 1pm. High near 44. Wind chill values between 20 and 30. Southwest wind 13 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Slight Chance
    Rain then
    Rain

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 30. Wind chill values between 25 and 30. Southwest wind 16 to 18 mph, with gusts as high as 28 mph.

    Low: 30 °F

    Chance Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 35. Wind chill values between 15 and 25. Breezy, with a west wind around 21 mph, with gusts as high as 36 mph.

    High: 35 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25. Breezy, with a west wind 16 to 20 mph, with gusts as high as 32 mph.

    Low: 25 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of light snow after 1am. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Light Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 39.

    High: 39 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Tonight
Mostly cloudy, with a steady temperature around 32. Wind chill values between 20 and 25. Southwest wind around 14 mph.
Wednesday
Rain, mainly after 1pm. High near 44. Wind chill values between 20 and 30. Southwest wind 13 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 30. Wind chill values between 25 and 30. Southwest wind 16 to 18 mph, with gusts as high as 28 mph.
Thursday
Mostly sunny, with a high near 35. Wind chill values between 15 and 25. Breezy, with a west wind around 21 mph, with gusts as high as 36 mph.
Thursday Night
Partly cloudy, with a low around 25. Breezy, with a west wind 16 to 20 mph, with gusts as high as 32 mph.
Friday
Mostly sunny, with a high near 36.
Friday Night
A 30 percent chance of light snow after 1am. Mostly cloudy, with a low around 27.
Saturday
Mostly cloudy, with a high near 39.
Saturday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 29.
Sunday
A 40 percent chance of snow before noon. Partly sunny, with a high near 36.
Sunday Night
Partly cloudy, with a low around 19.
Monday
Mostly sunny, with a high near 30.
Monday Night
Mostly cloudy, with a low around 22.
Tuesday
Mostly sunny, with a high near 33.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mamaroneck NY
 40.93°N 73.73°W (Elev. 0 ft)
Last Update:
5:42 pm EST Dec 9, 2025
Forecast Valid:
9pm EST Dec 9, 2025-6pm EST Dec 16, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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