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.

Overcast

75°F

24°C

Humidity 82%
Wind Speed S 5 mph
Barometer 30.10 in (1018.9 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 17 Sep 6:56 pm EDT
Extended Forecast for

Upper Nyack NY

  • Tonight

    Tonight: A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 68. South wind around 5 mph becoming light and variable. Chance of precipitation is 40%.

    Low: 68 °F

    Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 80. North wind 7 to 9 mph.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 55. North wind 6 to 9 mph.

    Low: 55 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 71. North wind 5 to 7 mph becoming calm in the afternoon.

    High: 71 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly after 4am. Increasing clouds, with a low around 58. Southeast wind 3 to 5 mph.

    Low: 58 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers, mainly after 8am. High near 67. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

    High: 67 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before 2am. Cloudy, with a low around 59. Chance of precipitation is 60%.

    Low: 59 °F

    Showers
    Likely

  • Monday

    Monday: A 40 percent chance of showers. Mostly cloudy, with a high near 67.

    High: 67 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 55.

    Low: 55 °F

    Chance
    Showers

Detailed Forecast

Tonight
A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 68. South wind around 5 mph becoming light and variable. Chance of precipitation is 40%.
Friday
Sunny, with a high near 80. North wind 7 to 9 mph.
Friday Night
Partly cloudy, with a low around 55. North wind 6 to 9 mph.
Saturday
Mostly sunny, with a high near 71. North wind 5 to 7 mph becoming calm in the afternoon.
Saturday Night
A 30 percent chance of showers, mainly after 4am. Increasing clouds, with a low around 58. Southeast wind 3 to 5 mph.
Sunday
Showers, mainly after 8am. High near 67. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.
Sunday Night
Showers likely, mainly before 2am. Cloudy, with a low around 59. Chance of precipitation is 60%.
Monday
A 40 percent chance of showers. Mostly cloudy, with a high near 67.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 55.
Tuesday
A 40 percent chance of showers. Mostly cloudy, with a high near 61.
Tuesday Night
Mostly cloudy, with a low around 50.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 52.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
Upper Nyack NY
 41.12°N 73.9°W (Elev. 3 ft)
Last Update:
2:41 pm EDT Sep 17, 2026
Forecast Valid:
7pm EDT Sep 17, 2026-6pm EDT Sep 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