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.

Light Drizzle

76°F

24°C

Humidity 45%
Wind Speed W 10 G 21 mph
Barometer 29.96 in (1014.0 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 31 Mar 1:56 pm EDT
Extended Forecast for

Mamaroneck NY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 75. Southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 75 °F

    Mostly Sunny

  • Tonight

    Tonight: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 59. Southwest wind 8 to 10 mph.

    Low: 59 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 75. Southwest wind 10 to 14 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before midnight, then showers likely. Low around 44. East wind 8 to 14 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 44 °F

    Showers

  • Thursday

    Thursday: A 30 percent chance of light rain, mainly before 2pm. Patchy fog before noon. Otherwise, cloudy, with a steady temperature around 45. East wind around 15 mph.

    High: 45 °F

    Chance Light
    Rain and
    Patchy Fog

  • Thursday Night

    Thursday Night: A chance of light rain between 8pm and midnight. Areas of fog after midnight. Otherwise, cloudy, with a low around 42. Chance of precipitation is 30%.

    Low: 42 °F

    Chance Light
    Rain then
    Areas Fog

  • Friday

    Friday: Areas of fog before noon. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 66.

    High: 66 °F

    Areas Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 57.

    Low: 57 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 75. Southwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 59. Southwest wind 8 to 10 mph.
Wednesday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 75. Southwest wind 10 to 14 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers and possibly a thunderstorm before midnight, then showers likely. Low around 44. East wind 8 to 14 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A 30 percent chance of light rain, mainly before 2pm. Patchy fog before noon. Otherwise, cloudy, with a steady temperature around 45. East wind around 15 mph.
Thursday Night
A chance of light rain between 8pm and midnight. Areas of fog after midnight. Otherwise, cloudy, with a low around 42. Chance of precipitation is 30%.
Friday
Areas of fog before noon. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 66.
Friday Night
Mostly cloudy, with a low around 57.
Saturday
Mostly sunny, with a high near 71.
Saturday Night
A 40 percent chance of showers after 8pm. Mostly cloudy, with a low around 54.
Sunday
Showers likely. Mostly cloudy, with a high near 66. Chance of precipitation is 60%.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 43.
Monday
Mostly sunny, with a high near 53.
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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:
2:28 pm EDT Mar 31, 2026
Forecast Valid:
2pm EDT Mar 31, 2026-6pm EDT Apr 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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