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.

Fair

46°F

8°C

Humidity 86%
Wind Speed Calm
Barometer 30.28 in (1025.6 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 3 Nov 5:56 am EST
Extended Forecast for

Mamaroneck NY

  • Today

    Today: Sunny, with a high near 71. Calm wind becoming southwest 5 to 9 mph in the morning.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 52. Calm wind becoming southwest around 5 mph after midnight.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 74. Light southwest wind becoming south 5 to 9 mph in the morning.

    High: 74 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Cloudy during the early evening, then becoming partly cloudy, with a low around 57. South wind 5 to 7 mph.

    Low: 57 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 71. South wind 5 to 10 mph.

    High: 71 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers, then showers likely and possibly a thunderstorm after 3am. Mostly cloudy, with a low around 61. Chance of precipitation is 70%.

    Low: 61 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 69. Chance of precipitation is 80%.

    High: 69 °F

    Heavy Rain

  • Friday Night

    Friday Night: Rain likely, mainly before 1am. Mostly cloudy, with a low around 56. Chance of precipitation is 70%.

    Low: 56 °F

    Rain Likely

  • Saturday

    Saturday: A 30 percent chance of rain. Partly sunny, with a high near 66.

    High: 66 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 71. Calm wind becoming southwest 5 to 9 mph in the morning.
Tonight
Mostly clear, with a low around 52. Calm wind becoming southwest around 5 mph after midnight.
Wednesday
Mostly sunny, with a high near 74. Light southwest wind becoming south 5 to 9 mph in the morning.
Wednesday Night
Cloudy during the early evening, then becoming partly cloudy, with a low around 57. South wind 5 to 7 mph.
Thursday
A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 71. South wind 5 to 10 mph.
Thursday Night
A chance of showers, then showers likely and possibly a thunderstorm after 3am. Mostly cloudy, with a low around 61. Chance of precipitation is 70%.
Friday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 69. Chance of precipitation is 80%.
Friday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 56. Chance of precipitation is 70%.
Saturday
A 30 percent chance of rain. Partly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
Mostly sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 46.
Monday
A 30 percent chance of rain. Partly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mamaroneck NY
 40.93°N 73.73°W (Elev. 0 ft)
Last Update:
5:22 am EST Nov 3, 2026
Forecast Valid:
6am EST Nov 3, 2026-6pm EST Nov 9, 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