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.

A Few Clouds

27°F

-3°C

Humidity 51%
Wind Speed NW 20 G 28 mph
Barometer 29.85 in (1011.9 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 24 Feb 10:56 am EST
Extended Forecast for

New Canaan CT

  • Today

    Today: Mostly sunny, with a high near 30. Wind chill values between 15 and 20. Northwest wind 14 to 17 mph, with gusts as high as 28 mph.

    High: 30 °F

    Mostly Sunny

  • Tonight

    Tonight: Snow likely, mainly after 4am. Increasing clouds, with a temperature falling to near 16 by 11pm, then rising to around 27 during the remainder of the night. West wind around 6 mph becoming calm. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 16 °F⇑

    Mostly Clear
    then Snow
    Likely

  • Wednesday

    Wednesday: Snow likely, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 40. Wind chill values between 20 and 30. Southwest wind around 10 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 40 °F

    Snow Likely
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. West wind around 7 mph.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: A 50 percent chance of snow after 1pm. Partly sunny, with a high near 38. West wind around 7 mph.

    High: 38 °F

    Partly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 30. Wind chill values between 15 and 20. Northwest wind 14 to 17 mph, with gusts as high as 28 mph.
Tonight
Snow likely, mainly after 4am. Increasing clouds, with a temperature falling to near 16 by 11pm, then rising to around 27 during the remainder of the night. West wind around 6 mph becoming calm. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow likely, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 40. Wind chill values between 20 and 30. Southwest wind around 10 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday Night
Partly cloudy, with a low around 27. West wind around 7 mph.
Thursday
A 50 percent chance of snow after 1pm. Partly sunny, with a high near 38. West wind around 7 mph.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 25.
Friday
Mostly sunny, with a high near 38.
Friday Night
Mostly clear, with a low around 24.
Saturday
Mostly sunny, with a high near 43.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
Partly cloudy, with a low around 15.
Monday
A 30 percent chance of snow. Partly sunny, with a high near 28.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
New Canaan CT
 41.16°N 73.51°W (Elev. 390 ft)
Last Update:
10:52 am EST Feb 24, 2026
Forecast Valid:
11am EST Feb 24, 2026-6pm EST Mar 2, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation