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

34°F

1°C

Humidity 50%
Wind Speed N 13 mph
Barometer 30.06 in (1018.6 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 1 Mar 6:56 am EST
Extended Forecast for

Mamaroneck NY

  • Today

    Today: Rain, snow, and sleet likely, becoming all snow after 10am, then gradually ending. Cloudy early, then gradual clearing, with a high near 36. Wind chill values between 20 and 30. North wind 9 to 11 mph. Chance of precipitation is 60%. Total daytime snow and sleet accumulation of less than a half inch possible.

    High: 36 °F

    Wintry Mix
    Likely then
    Snow Likely

  • Tonight

    Tonight: Mostly clear, with a low around 19. Wind chill values between 10 and 15. North wind around 10 mph.

    Low: 19 °F

    Mostly Clear

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 30. Wind chill values between 10 and 20. North wind 5 to 7 mph becoming south in the afternoon.

    High: 30 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 24. South wind around 6 mph.

    Low: 24 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of snow before 10am, then a chance of rain and snow between 10am and 1pm, then rain after 1pm. High near 40. Southeast wind 5 to 8 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain. Temperature rising to around 42 by 4am. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 39 °F⇑

    Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain before 1pm. Partly sunny, with a high near 45.

    High: 45 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain. Cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

  • Thursday

    Thursday: A 40 percent chance of rain. Cloudy, with a high near 53.

    High: 53 °F

    Chance Rain

Detailed Forecast

Today
Rain, snow, and sleet likely, becoming all snow after 10am, then gradually ending. Cloudy early, then gradual clearing, with a high near 36. Wind chill values between 20 and 30. North wind 9 to 11 mph. Chance of precipitation is 60%. Total daytime snow and sleet accumulation of less than a half inch possible.
Tonight
Mostly clear, with a low around 19. Wind chill values between 10 and 15. North wind around 10 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 30. Wind chill values between 10 and 20. North wind 5 to 7 mph becoming south in the afternoon.
Monday Night
Mostly clear, with a low around 24. South wind around 6 mph.
Tuesday
A chance of snow before 10am, then a chance of rain and snow between 10am and 1pm, then rain after 1pm. High near 40. Southeast wind 5 to 8 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain. Temperature rising to around 42 by 4am. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A 30 percent chance of rain before 1pm. Partly sunny, with a high near 45.
Wednesday Night
A 50 percent chance of rain. Cloudy, with a low around 39.
Thursday
A 40 percent chance of rain. Cloudy, with a high near 53.
Thursday Night
Rain likely, mainly after 1am. Cloudy, with a low around 42. Chance of precipitation is 60%.
Friday
A 50 percent chance of rain. Cloudy, with a high near 46.
Friday Night
A 30 percent chance of rain. Cloudy, with a low around 41.
Saturday
Mostly cloudy, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mamaroneck NY
 40.95°N 73.73°W (Elev. 7 ft)
Last Update:
8:17 am EST Mar 1, 2026
Forecast Valid:
9am EST Mar 1, 2026-6pm EST Mar 7, 2026
 
Forecast Discussion
 
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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