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.

Light Rain Fog/Mist

39°F

4°C

Humidity 93%
Wind Speed E 12 G 22 mph
Barometer 29.84 in (1011.0 mb)
Dewpoint 37°F (3°C)
Visibility 1.50 mi
Wind Chill32°F (0°C)
Last update 10 Jan 8:56 pm EST
Extended Forecast for

New Canaan CT

  • Tonight

    Tonight: Rain, mainly before 1am. Areas of fog after 1am. Low around 38. East wind 5 to 8 mph becoming light and variable. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Rain then
    Rain Likely
    and Areas Fog

  • Sunday

    Sunday: A slight chance of rain before 10am, then a chance of snow showers after 4pm. Patchy fog before 7am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 43. Northwest wind 5 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 43 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Chance
    Snow Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of snow showers, mainly before 7pm. Partly cloudy, with a low around 27. Wind chill values between 15 and 20. Breezy, with a west wind 13 to 20 mph, with gusts as high as 33 mph.

    Low: 27 °F

    Breezy.
    Chance Snow
    Showers then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 39. Wind chill values between 15 and 25. West wind 9 to 11 mph, with gusts as high as 25 mph.

    High: 39 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 28. Southwest wind around 7 mph.

    Low: 28 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 44.

    High: 44 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Rain

Detailed Forecast

Tonight
Rain, mainly before 1am. Areas of fog after 1am. Low around 38. East wind 5 to 8 mph becoming light and variable. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A slight chance of rain before 10am, then a chance of snow showers after 4pm. Patchy fog before 7am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 43. Northwest wind 5 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Sunday Night
A 30 percent chance of snow showers, mainly before 7pm. Partly cloudy, with a low around 27. Wind chill values between 15 and 20. Breezy, with a west wind 13 to 20 mph, with gusts as high as 33 mph.
Monday
Mostly sunny, with a high near 39. Wind chill values between 15 and 25. West wind 9 to 11 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 28. Southwest wind around 7 mph.
Tuesday
Mostly sunny, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Cloudy, with a high near 44.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 26.
Thursday
Partly sunny, with a high near 35.
Thursday Night
Partly cloudy, with a low around 19.
Friday
Mostly sunny, with a high near 31.
Friday Night
Partly cloudy, with a low around 21.
Saturday
Partly sunny, with a high near 36.
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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:
8:12 pm EST Jan 10, 2026
Forecast Valid:
9pm EST Jan 10, 2026-6pm EST Jan 17, 2026
 
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Additional Resources

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Chance of Precipitation