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.

Partly Cloudy

62°F

17°C

Humidity 44%
Wind Speed SW 9 mph
Barometer 29.90 in (1012.5 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 26 Mar 11:56 am EDT
Extended Forecast for

South Nyack NY

  • This Afternoon

    This Afternoon: A 30 percent chance of showers after 5pm. Mostly sunny, with a high near 70. Southwest wind around 11 mph, with gusts as high as 22 mph.

    High: 70 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers, mainly after 11pm. Low around 45. South wind around 11 mph becoming northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Showers

  • Friday

    Friday: Showers likely, mainly before 8am. Mostly cloudy, with a temperature falling to around 46 by 9am. North wind 10 to 13 mph. Chance of precipitation is 60%.

    High: 52 °F⇓

    Showers
    Likely

  • Friday Night

    Friday Night: A 20 percent chance of rain before 2am. Mostly cloudy, with a low around 30. Wind chill values between 25 and 30. North wind 5 to 9 mph.

    Low: 30 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 41. Northwest wind 11 to 13 mph, with gusts as high as 23 mph.

    High: 41 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 59.

    High: 59 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A 30 percent chance of showers after 5pm. Mostly sunny, with a high near 70. Southwest wind around 11 mph, with gusts as high as 22 mph.
Tonight
Showers, mainly after 11pm. Low around 45. South wind around 11 mph becoming northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers likely, mainly before 8am. Mostly cloudy, with a temperature falling to around 46 by 9am. North wind 10 to 13 mph. Chance of precipitation is 60%.
Friday Night
A 20 percent chance of rain before 2am. Mostly cloudy, with a low around 30. Wind chill values between 25 and 30. North wind 5 to 9 mph.
Saturday
Mostly sunny, with a high near 41. Northwest wind 11 to 13 mph, with gusts as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Mostly cloudy, with a low around 38.
Monday
Mostly cloudy, with a high near 59.
Monday Night
A 30 percent chance of rain after 2am. Mostly cloudy, with a low around 45.
Tuesday
A 40 percent chance of rain. Mostly cloudy, with a high near 58.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 43.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Nyack NY
 41.08°N 73.91°W (Elev. 3 ft)
Last Update:
5:42 am EDT Mar 26, 2026
Forecast Valid:
12pm EDT Mar 26, 2026-6pm EDT Apr 1, 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