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

32°F

0°C

Humidity 85%
Wind Speed E 5 mph
Barometer 30.27 in (1025.7 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 9 Jan 2:56 am EST
Extended Forecast for

Mamaroneck NY

  • Overnight

    Overnight: Partly cloudy, with a low around 31. East wind 3 to 5 mph.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: A 50 percent chance of rain after 3pm. Increasing clouds, with a high near 53. East wind 5 to 11 mph becoming south in the morning.

    High: 53 °F

    Mostly Sunny
    then Chance
    Rain

  • Friday Night

    Friday Night: A 40 percent chance of rain before 10pm. Cloudy, with a low around 41. South wind 8 to 11 mph becoming northwest after midnight.

    Low: 41 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: Rain likely, mainly after 3pm. Cloudy, with a steady temperature around 42. North wind 6 to 8 mph becoming east in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 42 °F

    Chance Rain
    then Rain
    Likely

  • Saturday Night

    Saturday Night: Rain. Steady temperature around 42. East wind 6 to 10 mph becoming northwest after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 42 °F

    Rain

  • Sunday

    Sunday: A 40 percent chance of rain before noon. Cloudy, then gradually becoming mostly sunny, with a high near 45.

    High: 45 °F

    Chance Rain
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30. Breezy.

    Low: 30 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 31. East wind 3 to 5 mph.
Friday
A 50 percent chance of rain after 3pm. Increasing clouds, with a high near 53. East wind 5 to 11 mph becoming south in the morning.
Friday Night
A 40 percent chance of rain before 10pm. Cloudy, with a low around 41. South wind 8 to 11 mph becoming northwest after midnight.
Saturday
Rain likely, mainly after 3pm. Cloudy, with a steady temperature around 42. North wind 6 to 8 mph becoming east in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Rain. Steady temperature around 42. East wind 6 to 10 mph becoming northwest after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
A 40 percent chance of rain before noon. Cloudy, then gradually becoming mostly sunny, with a high near 45.
Sunday Night
Partly cloudy, with a low around 30. Breezy.
Monday
Mostly sunny, with a high near 39.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Mostly sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Cloudy, with a high near 45.
Wednesday Night
Cloudy, with a low around 33.
Thursday
A chance of rain and snow showers. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
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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:
3:06 am EST Jan 9, 2026
Forecast Valid:
3am EST Jan 9, 2026-6pm EST Jan 15, 2026
 
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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