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.

A Few Clouds

62°F

17°C

Humidity 73%
Wind Speed SW 5 mph
Barometer 30.11 in (1019.7 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 3 Apr 8:56 pm EDT
Extended Forecast for

New Canaan CT

  • Tonight

    Tonight: A 20 percent chance of showers before 2am. Patchy fog after 2am. Otherwise, mostly cloudy, with a steady temperature around 57. West wind around 7 mph.

    Low: 57 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: A 20 percent chance of showers after 2pm. Patchy fog before 11am. Otherwise, increasing clouds, with a high near 66. North wind 5 to 10 mph becoming southeast in the afternoon.

    High: 66 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers. Cloudy, with a low around 41. East wind 9 to 13 mph, with gusts as high as 24 mph.

    Low: 41 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers. High near 64. South wind 7 to 11 mph becoming southwest in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 64 °F

    Showers

  • Sunday Night

    Sunday Night: Cloudy during the early evening, then gradual clearing, with a low around 38. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Gradual
    Clearing

  • Monday

    Monday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers before 2am. Patchy fog after 2am. Otherwise, mostly cloudy, with a steady temperature around 57. West wind around 7 mph.
Saturday
A 20 percent chance of showers after 2pm. Patchy fog before 11am. Otherwise, increasing clouds, with a high near 66. North wind 5 to 10 mph becoming southeast in the afternoon.
Saturday Night
A 40 percent chance of showers. Cloudy, with a low around 41. East wind 9 to 13 mph, with gusts as high as 24 mph.
Sunday
Showers. High near 64. South wind 7 to 11 mph becoming southwest in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Cloudy during the early evening, then gradual clearing, with a low around 38. Northwest wind around 10 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 54.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 49.
Tuesday Night
Mostly clear, with a low around 28.
Wednesday
Sunny, with a high near 48.
Wednesday Night
Mostly clear, with a low around 34.
Thursday
Mostly sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Mostly sunny, with a high near 65.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
New Canaan CT
 41.16°N 73.51°W (Elev. 390 ft)
Last Update:
2:23 pm EDT Apr 3, 2026
Forecast Valid:
9pm EDT Apr 3, 2026-6pm EDT Apr 10, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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