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.

Mostly Cloudy

51°F

11°C

Humidity 71%
Wind Speed NW 10 mph
Barometer 29.77 in (1008.0 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 15 May 12:56 am EDT
Extended Forecast for

Purchase NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 48. Northwest wind around 7 mph.

    Low: 48 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 64. North wind around 9 mph.

    High: 64 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 50. Light and variable wind.

    Low: 50 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 78. Light southwest wind increasing to 6 to 11 mph in the morning.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 60. South wind around 7 mph.

    Low: 60 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 48. Northwest wind around 7 mph.
Friday
A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 64. North wind around 9 mph.
Friday Night
Partly cloudy, with a low around 50. Light and variable wind.
Saturday
Sunny, with a high near 78. Light southwest wind increasing to 6 to 11 mph in the morning.
Saturday Night
Partly cloudy, with a low around 60. South wind around 7 mph.
Sunday
Mostly sunny, with a high near 87.
Sunday Night
Partly cloudy, with a low around 61.
Monday
Mostly sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 60.
Tuesday
Sunny, with a high near 90.
Tuesday Night
Mostly clear, with a low around 68.
Wednesday
A 40 percent chance of showers. Mostly sunny, with a high near 91.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 64.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Purchase NY
 41.03°N 73.71°W (Elev. 325 ft)
Last Update:
6:30 pm EDT May 14, 2026
Forecast Valid:
1am EDT May 15, 2026-6pm EDT May 21, 2026
 
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