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.

Partly Cloudy and Breezy

34°F

1°C

Humidity 61%
Wind Speed NW 24 G 33 mph
Barometer 29.49 in (999.3 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 11 Dec 5:56 am EST
Extended Forecast for

Mamaroneck NY

  • Today

    Today: Mostly sunny, with a high near 34. Wind chill values between 20 and 25. Breezy, with a northwest wind 17 to 22 mph, with gusts as high as 39 mph.

    High: 34 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 24. Wind chill values between 10 and 20. Breezy, with a west wind 17 to 21 mph, with gusts as high as 37 mph.

    Low: 24 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 34. Wind chill values between 15 and 25. West wind 11 to 14 mph.

    High: 34 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25. West wind 5 to 7 mph.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 38. Southwest wind 5 to 10 mph.

    High: 38 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Snow likely after 1am. Cloudy, with a low around 27. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Cloudy then
    Snow Likely

  • Sunday

    Sunday: A 50 percent chance of snow before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 32.

    High: 32 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 34. Wind chill values between 20 and 25. Breezy, with a northwest wind 17 to 22 mph, with gusts as high as 39 mph.
Tonight
Partly cloudy, with a low around 24. Wind chill values between 10 and 20. Breezy, with a west wind 17 to 21 mph, with gusts as high as 37 mph.
Friday
Mostly sunny, with a high near 34. Wind chill values between 15 and 25. West wind 11 to 14 mph.
Friday Night
Partly cloudy, with a low around 25. West wind 5 to 7 mph.
Saturday
Mostly cloudy, with a high near 38. Southwest wind 5 to 10 mph.
Saturday Night
Snow likely after 1am. Cloudy, with a low around 27. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
A 50 percent chance of snow before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 32.
Sunday Night
Partly cloudy, with a low around 19.
Monday
Mostly sunny, with a high near 29.
Monday Night
Mostly cloudy, with a low around 22.
Tuesday
Mostly sunny, with a high near 33.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Partly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
Mamaroneck NY
 40.93°N 73.73°W (Elev. 0 ft)
Last Update:
1:14 am EST Dec 11, 2025
Forecast Valid:
6am EST Dec 11, 2025-6pm EST Dec 17, 2025
 
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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