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

24°F

-4°C

Humidity 27%
Wind Speed N 13 mph
Barometer 30.25 in (1025.5 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill12°F (-11°C)
Last update 8 Dec 3:56 pm EST
Extended Forecast for

Darien CT

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 15. North wind 7 to 11 mph.

    Low: 15 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Increasing clouds, with a high near 35. Wind chill values between 10 and 20. Light and variable wind becoming south 5 to 10 mph in the afternoon.

    High: 35 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33. Wind chill values between 25 and 30. Southwest wind 11 to 16 mph.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 44. South wind 11 to 18 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Chance Rain
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 34. Southwest wind around 18 mph, with gusts as high as 28 mph.

    Low: 34 °F

    Chance Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 15. North wind 7 to 11 mph.
Tuesday
Increasing clouds, with a high near 35. Wind chill values between 10 and 20. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 33. Wind chill values between 25 and 30. Southwest wind 11 to 16 mph.
Wednesday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 44. South wind 11 to 18 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 40 percent chance of rain before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 34. Southwest wind around 18 mph, with gusts as high as 28 mph.
Thursday
Mostly sunny, with a high near 41.
Thursday Night
Partly cloudy, with a low around 26.
Friday
Mostly sunny, with a high near 36.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 26.
Saturday
Partly sunny, with a high near 37.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 32.
Sunday Night
Mostly clear, with a low around 20.
Monday
Mostly sunny, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Darien CT
 41.05°N 73.47°W (Elev. 0 ft)
Last Update:
12:50 pm EST Dec 8, 2025
Forecast Valid:
4pm EST Dec 8, 2025-6pm EST Dec 15, 2025
 
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Additional Resources

Radar & Satellite Image

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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