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

75°F

24°C

Humidity 45%
Wind Speed N 10 mph
Barometer 29.89 in (1011.5 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 17 Apr 5:56 pm EDT
Extended Forecast for

South Nyack NY

  • Tonight

    Tonight: Scattered showers before 8pm. Partly cloudy, with a low around 54. Northeast wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 30%.

    Low: 54 °F

    Scattered
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 67. Light east wind becoming southeast 5 to 9 mph in the morning.

    High: 67 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of showers after 2am. Mostly cloudy, with a low around 48. Southeast wind 6 to 9 mph.

    Low: 48 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers, mainly after 8am. Temperature rising to near 51 by 8am, then falling to around 47 during the remainder of the day. Light and variable wind becoming northwest 9 to 14 mph in the morning. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 51 °F⇓

    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 37. Northwest wind 6 to 9 mph.

    Low: 37 °F

    Slight Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Tonight
Scattered showers before 8pm. Partly cloudy, with a low around 54. Northeast wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 67. Light east wind becoming southeast 5 to 9 mph in the morning.
Saturday Night
A 50 percent chance of showers after 2am. Mostly cloudy, with a low around 48. Southeast wind 6 to 9 mph.
Sunday
Showers, mainly after 8am. Temperature rising to near 51 by 8am, then falling to around 47 during the remainder of the day. Light and variable wind becoming northwest 9 to 14 mph in the morning. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
A 20 percent chance of showers before 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 37. Northwest wind 6 to 9 mph.
Monday
Mostly sunny, with a high near 49.
Monday Night
Mostly clear, with a low around 32.
Tuesday
Sunny, with a high near 53.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
Mostly sunny, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
Sunny, with a high near 66.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Mostly sunny, with a high near 68.
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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:
2:24 pm EDT Apr 17, 2026
Forecast Valid:
6pm EDT Apr 17, 2026-6pm EDT Apr 24, 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