National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

White Plains - Westchester County Airport (KHPN)

Lat: 41.06°NLon: 73.7°WElev: 367ft.

Fair

47°F

8°C

Humidity 44%
Wind Speed N 6 mph
Barometer 30.49 in (1032.9 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 9 Oct 10:56 pm EDT
Extended Forecast for

Mamaroneck NY

Coastal Flood Watch October 12, 08:00am until October 13, 06:00pm
Click here for hazard details and duration
Coastal Flood Watch

  • Tonight

    Tonight: Clear, with a low around 42. Northeast wind around 8 mph.

    Low: 42 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 60. Northeast wind around 6 mph becoming southeast in the afternoon.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 53. South wind 3 to 7 mph.

    Low: 53 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 2pm. Partly sunny, with a high near 65. Northeast wind 6 to 10 mph becoming east in the afternoon.

    High: 65 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Rain likely, mainly after 2am. Mostly cloudy, with a low around 57. Northeast wind 10 to 14 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 57 °F

    Rain Likely

  • Sunday

    Sunday: Rain. High near 58. Breezy. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

    High: 58 °F

    Rain and
    Breezy

  • Sunday Night

    Sunday Night: Rain. Low around 55. Breezy. Chance of precipitation is 80%.

    Low: 55 °F

    Rain and
    Breezy

  • Columbus Day

    Columbus Day: Rain. High near 60. Breezy. Chance of precipitation is 80%.

    High: 60 °F

    Rain and
    Breezy

  • Monday Night

    Monday Night: Rain likely, mainly before 2am. Mostly cloudy, with a low around 55. Chance of precipitation is 70%.

    Low: 55 °F

    Rain Likely

Detailed Forecast

Tonight
Clear, with a low around 42. Northeast wind around 8 mph.
Friday
Sunny, with a high near 60. Northeast wind around 6 mph becoming southeast in the afternoon.
Friday Night
Partly cloudy, with a low around 53. South wind 3 to 7 mph.
Saturday
A 20 percent chance of showers after 2pm. Partly sunny, with a high near 65. Northeast wind 6 to 10 mph becoming east in the afternoon.
Saturday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 57. Northeast wind 10 to 14 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain. High near 58. Breezy. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.
Sunday Night
Rain. Low around 55. Breezy. Chance of precipitation is 80%.
Columbus Day
Rain. High near 60. Breezy. Chance of precipitation is 80%.
Monday Night
Rain likely, mainly before 2am. Mostly cloudy, with a low around 55. Chance of precipitation is 70%.
Tuesday
A 30 percent chance of rain. Mostly cloudy, with a high near 62.
Tuesday Night
Mostly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 64.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
Mostly sunny, with a high near 59.
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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:
9:05 pm EDT Oct 9, 2025
Forecast Valid:
11pm EDT Oct 9, 2025-6pm EDT Oct 16, 2025
 
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