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.

Mostly Cloudy

43°F

6°C

Humidity 68%
Wind Speed E 6 mph
Barometer 29.49 in (999.2 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 14 Jan 6:56 pm EST
Extended Forecast for

New Canaan CT

  • Tonight

    Tonight: Rain likely, mainly before 1am. Cloudy, with a low around 38. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Rain Likely

  • Thursday

    Thursday: A 20 percent chance of rain before 10am. Cloudy, then gradually becoming mostly sunny, with a temperature rising to near 40 by 10am, then falling to around 31 during the remainder of the day. Wind chill values between 20 and 30. West wind 6 to 16 mph.

    High: 40 °F⇓

    Slight Chance
    Rain then
    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 19. Wind chill values between 5 and 15. West wind 14 to 16 mph.

    Low: 19 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 33. Wind chill values between 5 and 15. West wind 10 to 15 mph.

    High: 33 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow after 1am. Mostly cloudy, with a steady temperature around 30. Southwest wind 6 to 8 mph.

    Low: 30 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 40%.

    High: 39 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 33.

    High: 33 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain likely, mainly before 1am. Cloudy, with a low around 38. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 20 percent chance of rain before 10am. Cloudy, then gradually becoming mostly sunny, with a temperature rising to near 40 by 10am, then falling to around 31 during the remainder of the day. Wind chill values between 20 and 30. West wind 6 to 16 mph.
Thursday Night
Partly cloudy, with a low around 19. Wind chill values between 5 and 15. West wind 14 to 16 mph.
Friday
Sunny, with a high near 33. Wind chill values between 5 and 15. West wind 10 to 15 mph.
Friday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a steady temperature around 30. Southwest wind 6 to 8 mph.
Saturday
A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 33.
Sunday Night
Partly cloudy, with a low around 18.
M.L.King Day
Sunny, with a high near 29.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Mostly sunny, with a high near 24.
Tuesday Night
Mostly clear, with a low around 12.
Wednesday
Mostly sunny, with a high near 26.
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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:
2:31 pm EST Jan 14, 2026
Forecast Valid:
7pm EST Jan 14, 2026-6pm EST Jan 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation