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

72°F

22°C

Humidity 94%
Wind Speed W 5 mph
Barometer 29.91 in (1012.2 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 10 Aug 11:56 pm EDT
Extended Forecast for

Mamaroneck NY

  • Overnight

    Overnight: Partly cloudy, with a low around 72. West wind around 7 mph.

    Low: 72 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 85. West wind 7 to 9 mph.

    High: 85 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 70. Northwest wind around 6 mph becoming north after midnight.

    Low: 70 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 83. Northeast wind around 5 mph becoming northwest in the afternoon.

    High: 83 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 70. West wind 3 to 5 mph.

    Low: 70 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 69.

    Low: 69 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 72. West wind around 7 mph.
Tuesday
Mostly sunny, with a high near 85. West wind 7 to 9 mph.
Tuesday Night
Mostly cloudy, with a low around 70. Northwest wind around 6 mph becoming north after midnight.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 83. Northeast wind around 5 mph becoming northwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 70. West wind 3 to 5 mph.
Thursday
A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 83.
Thursday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 69.
Friday
Mostly sunny, with a high near 82.
Friday Night
Mostly clear, with a low around 62.
Saturday
Sunny, with a high near 80.
Saturday Night
Partly cloudy, with a low around 63.
Sunday
A 30 percent chance of showers. Mostly sunny, with a high near 80.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 67.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 81.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mamaroneck NY
 40.95°N 73.73°W (Elev. 7 ft)
Last Update:
7:57 pm EDT Aug 10, 2026
Forecast Valid:
12am EDT Aug 11, 2026-6pm EDT Aug 17, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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