Current conditions at

White Plains - Westchester County Airport (KHPN)

Lat: 41.06°NLon: 73.7°WElev: 367ft.

A Few Clouds

42°F

6°C

Humidity 47%
Wind Speed W 18 G 28 mph
Barometer 30.13 in (1020.7 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 18 Nov 9:56 am EST
Extended Forecast for

New Canaan CT

  • Today

    Today: Mostly sunny, with a high near 45. West wind 8 to 10 mph.

    High: 45 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of rain and snow after 1am.  Mostly cloudy, with a low around 32. Light north wind.  Chance of precipitation is 20%.

    Low: 32 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 47. Light north wind.

    High: 47 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Areas of frost before 1am.  Otherwise, mostly cloudy, with a low around 31. Light north wind.

    Low: 31 °F

    Areas Frost

  • Thursday

    Thursday: Partly sunny, with a high near 47. Light and variable wind.

    High: 47 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Friday

    Friday: A 40 percent chance of rain.  Mostly cloudy, with a high near 55.

    High: 55 °F

    Chance Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain.  Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 45. West wind 8 to 10 mph.
Tonight
A slight chance of rain and snow after 1am. Mostly cloudy, with a low around 32. Light north wind. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 47. Light north wind.
Wednesday Night
Areas of frost before 1am. Otherwise, mostly cloudy, with a low around 31. Light north wind.
Thursday
Partly sunny, with a high near 47. Light and variable wind.
Thursday Night
Mostly cloudy, with a low around 39.
Friday
A 40 percent chance of rain. Mostly cloudy, with a high near 55.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 38.
Saturday
Mostly sunny, with a high near 48.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Mostly sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
New Canaan CT
 41.16°N 73.51°W (Elev. 390 ft)
5:29 am EST Nov 18, 2025
10am EST Nov 18, 2025-6pm EST Nov 24, 2025
 
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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