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

-2°C

29°F

Humidity 82%
Wind Speed NW 7 km/h
Barometer 1013.4 mb (29.90 in)
Dewpoint -4°C (24°F)
Visibility 16 km
Wind Chill-4°C (24°F)
Last update 6 Dec 6:56 am EST
Extended Forecast for

Maryknoll NY

  • Today

    Today: A 20 percent chance of snow before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 4. Calm wind becoming southwest 5 to 10 km/h in the afternoon.

    High: 4 °C

    Slight Chance
    Snow then
    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around -4. Calm wind.

    Low: -4 °C

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 3. Wind chill values between -5 and zero. Calm wind.

    High: 3 °C

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -5. Light and variable wind becoming northwest 13 to 18 km/h in the evening. Winds could gust as high as 35 km/h.

    Low: -5 °C

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near -2. North wind 13 to 21 km/h, with gusts as high as 40 km/h.

    High: -2 °C

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around -11.

    Low: -11 °C

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 0.

    High: 0 °C

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around -3.

    Low: -3 °C

    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of rain after 1pm. Cloudy, with a high near 4.

    High: 4 °C

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Today
A 20 percent chance of snow before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 4. Calm wind becoming southwest 5 to 10 km/h in the afternoon.
Tonight
Partly cloudy, with a low around -4. Calm wind.
Sunday
Partly sunny, with a high near 3. Wind chill values between -5 and zero. Calm wind.
Sunday Night
Mostly cloudy, with a low around -5. Light and variable wind becoming northwest 13 to 18 km/h in the evening. Winds could gust as high as 35 km/h.
Monday
Mostly sunny, with a high near -2. North wind 13 to 21 km/h, with gusts as high as 40 km/h.
Monday Night
Partly cloudy, with a low around -11.
Tuesday
Partly sunny, with a high near 0.
Tuesday Night
Mostly cloudy, with a low around -3.
Wednesday
A 40 percent chance of rain after 1pm. Cloudy, with a high near 4.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 0.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 4.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around -4. Chance of precipitation is 30%.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 1.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Maryknoll NY
 41.21°N 73.85°W (Elev. 397 m)
Last Update:
7:42 am EST Dec 6, 2025
Forecast Valid:
7am EST Dec 6, 2025-6pm EST Dec 12, 2025
 
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