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

59°F

15°C

Humidity 72%
Wind Speed NW 12 mph
Barometer 29.93 in (1013.2 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 22 Aug 2:56 am EDT
Extended Forecast for

Thornwood NY

  • Overnight

    Overnight: Clear, with a low around 55. North wind around 8 mph.

    Low: 55 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 81. North wind 5 to 7 mph.

    High: 81 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 60. Light and variable wind.

    Low: 60 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 84. Light southwest wind becoming south 5 to 9 mph in the morning.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 64. South wind 6 to 9 mph, with gusts as high as 20 mph.

    Low: 64 °F

    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of showers after 2pm. Partly sunny, with a high near 80.

    High: 80 °F

    Partly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.

    Low: 65 °F

    Showers
    Likely

  • Monday

    Monday: Showers likely, with thunderstorms also possible after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 60%.

    High: 81 °F

    Showers
    Likely then
    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of thunderstorms before 8pm. Partly cloudy, with a low around 58. Chance of precipitation is 30%.

    Low: 58 °F

    Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 55. North wind around 8 mph.
Friday
Sunny, with a high near 81. North wind 5 to 7 mph.
Friday Night
Clear, with a low around 60. Light and variable wind.
Saturday
Sunny, with a high near 84. Light southwest wind becoming south 5 to 9 mph in the morning.
Saturday Night
Mostly clear, with a low around 64. South wind 6 to 9 mph, with gusts as high as 20 mph.
Sunday
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 80.
Sunday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.
Monday
Showers likely, with thunderstorms also possible after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 60%.
Monday Night
A chance of thunderstorms before 8pm. Partly cloudy, with a low around 58. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Thornwood NY
 41.11°N 73.78°W (Elev. 299 ft)
Last Update:
2:00 am EDT Aug 22, 2025
Forecast Valid:
3am EDT Aug 22, 2025-6pm EDT Aug 28, 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