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.

Fair

28°F

-2°C

Humidity 49%
Wind Speed S 6 mph
Barometer 30.05 in (1018.8 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 9 Dec 3:56 pm EST
Extended Forecast for

Darien CT

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. Wind chill values between 20 and 25. Southwest wind 9 to 13 mph.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain, mainly after 1pm. High near 44. Wind chill values between 20 and 30. Southwest wind 13 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Slight Chance
    Rain then
    Rain

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 29. Wind chill values between 20 and 25. Southwest wind 14 to 17 mph.

    Low: 29 °F

    Chance Rain

  • Thursday

    Thursday: Mostly sunny, with a steady temperature around 32. Wind chill values between 15 and 25. Breezy, with a west wind 18 to 21 mph, with gusts as high as 34 mph.

    High: 32 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24. West wind 16 to 18 mph, with gusts as high as 32 mph.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of light snow after 1am. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy
    then Chance
    Light Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 41.

    High: 41 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 29. Wind chill values between 20 and 25. Southwest wind 9 to 13 mph.
Wednesday
Rain, mainly after 1pm. High near 44. Wind chill values between 20 and 30. Southwest wind 13 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 30 percent chance of rain, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 29. Wind chill values between 20 and 25. Southwest wind 14 to 17 mph.
Thursday
Mostly sunny, with a steady temperature around 32. Wind chill values between 15 and 25. Breezy, with a west wind 18 to 21 mph, with gusts as high as 34 mph.
Thursday Night
Partly cloudy, with a low around 24. West wind 16 to 18 mph, with gusts as high as 32 mph.
Friday
Mostly sunny, with a high near 37.
Friday Night
A 30 percent chance of light snow after 1am. Mostly cloudy, with a low around 26.
Saturday
Mostly cloudy, with a high near 41.
Saturday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 29.
Sunday
A 40 percent chance of snow before noon. Partly sunny, with a high near 36.
Sunday Night
Partly cloudy, with a low around 19.
Monday
Mostly sunny, with a high near 30.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
Mostly sunny, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Darien CT
 41.05°N 73.5°W (Elev. 3 ft)
Last Update:
3:34 pm EST Dec 9, 2025
Forecast Valid:
4pm EST Dec 9, 2025-6pm EST Dec 16, 2025
 
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Additional Resources

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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