National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

White Plains - Westchester County Airport (KHPN)

Lat: 41.06°NLon: 73.7°WElev: 367ft.

Overcast and Breezy

28°F

-2°C

Humidity 58%
Wind Speed NW 23 G 43 mph
Barometer 29.50 in (999.5 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 30 Dec 2:56 am EST
Extended Forecast for

New Canaan CT

Wind Advisory December 30, 03:36am until December 30, 06:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory December 30, 03:36am until December 30, 06:00pm

    NOW until 6:00pm Tue

    Wind Advisory

  • Overnight

    Low: 27 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 29. Wind chill values between 10 and 15. West wind 16 to 18 mph, with gusts as high as 46 mph.

    High: 29 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22. Wind chill values between 10 and 15. West wind 10 to 14 mph, with gusts as high as 32 mph.

    Low: 22 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 31. Wind chill values between 10 and 20. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 31 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 21. Southwest wind 6 to 8 mph.

    Low: 21 °F

    Chance Snow

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 13.

    Low: 13 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 28.

    High: 28 °F

    Partly Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 27. Wind chill values between 10 and 15. West wind around 16 mph, with gusts as high as 39 mph.
Tuesday
Mostly cloudy, with a high near 29. Wind chill values between 10 and 15. West wind 16 to 18 mph, with gusts as high as 46 mph.
Tuesday Night
Partly cloudy, with a low around 22. Wind chill values between 10 and 15. West wind 10 to 14 mph, with gusts as high as 32 mph.
Wednesday
Mostly cloudy, with a high near 31. Wind chill values between 10 and 20. Southwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
A 40 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 21. Southwest wind 6 to 8 mph.
New Year's Day
Mostly sunny, with a high near 28.
Thursday Night
Mostly clear, with a low around 13.
Friday
Partly sunny, with a high near 28.
Friday Night
Mostly clear, with a low around 19.
Saturday
Mostly sunny, with a high near 31.
Saturday Night
Partly cloudy, with a low around 16.
Sunday
Sunny, with a high near 30.
Sunday Night
Partly cloudy, with a low around 19.
Monday
A 30 percent chance of snow. Mostly cloudy, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
New Canaan CT
 41.16°N 73.51°W (Elev. 390 ft)
Last Update:
1:04 am EST Dec 30, 2025
Forecast Valid:
3am EST Dec 30, 2025-6pm EST Jan 5, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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