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

39°F

4°C

Humidity 73%
Wind Speed S 3 mph
Barometer 29.66 in (1004.9 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 14 Jan 7:56 am EST
Extended Forecast for

Mamaroneck NY

  • Today

    Today: A 20 percent chance of showers after 10am. Cloudy, with a high near 49. Southwest wind 6 to 8 mph.

    High: 49 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A 50 percent chance of showers, mainly after 10pm. Cloudy, with a low around 35. Southeast wind 6 to 8 mph becoming west after midnight.

    Low: 35 °F

    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of snow showers before 1pm. Mostly cloudy, with a temperature falling to around 29 by 5pm. Wind chill values between 15 and 25. West wind 10 to 17 mph, with gusts as high as 28 mph.

    High: 39 °F⇓

    Slight Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22. Wind chill values between 10 and 15. West wind around 18 mph, with gusts as high as 31 mph.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 33. West wind 14 to 17 mph, with gusts as high as 31 mph.

    High: 33 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain and snow after 1pm. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.

    High: 41 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

Detailed Forecast

Today
A 20 percent chance of showers after 10am. Cloudy, with a high near 49. Southwest wind 6 to 8 mph.
Tonight
A 50 percent chance of showers, mainly after 10pm. Cloudy, with a low around 35. Southeast wind 6 to 8 mph becoming west after midnight.
Thursday
A 20 percent chance of snow showers before 1pm. Mostly cloudy, with a temperature falling to around 29 by 5pm. Wind chill values between 15 and 25. West wind 10 to 17 mph, with gusts as high as 28 mph.
Thursday Night
Partly cloudy, with a low around 22. Wind chill values between 10 and 15. West wind around 18 mph, with gusts as high as 31 mph.
Friday
Mostly sunny, with a high near 33. West wind 14 to 17 mph, with gusts as high as 31 mph.
Friday Night
Mostly cloudy, with a low around 31.
Saturday
A chance of rain and snow after 1pm. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 28.
Sunday
Partly sunny, with a high near 33.
Sunday Night
Partly cloudy, with a low around 23.
M.L.King Day
Mostly sunny, with a high near 32.
Monday Night
Mostly cloudy, with a low around 22.
Tuesday
Mostly sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mamaroneck NY
 40.95°N 73.73°W (Elev. 7 ft)
Last Update:
6:04 am EST Jan 14, 2026
Forecast Valid:
8am EST Jan 14, 2026-6pm EST Jan 20, 2026
 
Forecast Discussion
 
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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