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.

Fair

69°F

21°C

Humidity 81%
Wind Speed N 5 mph
Barometer 29.81 in (1008.8 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 12 Aug 3:56 am EDT
Extended Forecast for

Valhalla NY

  • Overnight

    Overnight: A 20 percent chance of showers. Mostly cloudy, with a low around 67. North wind around 5 mph.

    Low: 67 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 86. North wind 3 to 5 mph.

    High: 86 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms, mainly between 11pm and 5am. Increasing clouds, with a low around 69. Calm wind.

    Low: 69 °F

    Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers before 8am, then a slight chance of showers and thunderstorms after 2pm. Sunny during the morning, then mostly cloudy during the afternoon, with a high near 85. West wind 3 to 7 mph. Chance of precipitation is 20%.

    High: 85 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 65. Light west wind.

    Low: 65 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Saturday Night

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

    Low: 61 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of showers. Mostly cloudy, with a low around 67. North wind around 5 mph.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 86. North wind 3 to 5 mph.
Wednesday Night
A 30 percent chance of showers and thunderstorms, mainly between 11pm and 5am. Increasing clouds, with a low around 69. Calm wind.
Thursday
A slight chance of showers before 8am, then a slight chance of showers and thunderstorms after 2pm. Sunny during the morning, then mostly cloudy during the afternoon, with a high near 85. West wind 3 to 7 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 65. Light west wind.
Friday
Mostly sunny, with a high near 83.
Friday Night
Mostly clear, with a low around 62.
Saturday
Sunny, with a high near 80.
Saturday Night
Partly cloudy, with a low around 61.
Sunday
A 40 percent chance of showers after 2pm. Mostly sunny, with a high near 82.
Sunday Night
Showers likely. Mostly cloudy, with a low around 66. Chance of precipitation is 70%.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 63.
Tuesday
Sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Valhalla NY
 41.06°N 73.76°W (Elev. 318 ft)
Last Update:
2:24 am EDT Aug 12, 2026
Forecast Valid:
4am EDT Aug 12, 2026-6pm EDT Aug 18, 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