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

63°F

17°C

Humidity 47%
Wind Speed NE 8 mph
Barometer 30.45 in (1031.2 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 23 Sep 5:56 pm EDT
Extended Forecast for

Darien CT

  • Tonight

    Tonight: Mostly clear, with a low around 53. Breezy, with a northeast wind 18 to 21 mph.

    Low: 53 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 67. Breezy, with a northeast wind 15 to 20 mph.

    High: 67 °F

    Sunny and
    Breezy then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 54. Breezy, with a north wind 18 to 21 mph, with gusts as high as 31 mph.

    Low: 54 °F

    Mostly Cloudy
    and Breezy

  • Friday

    Friday: A 40 percent chance of showers, mainly after 2pm. Mostly cloudy, with a high near 67. Breezy, with a north wind 18 to 21 mph, with gusts as high as 32 mph.

    High: 67 °F

    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 57. Breezy, with a north wind around 23 mph, with gusts as high as 36 mph.

    Low: 57 °F

    Chance
    Showers and
    Breezy

  • Saturday

    Saturday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 65. Breezy. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 65 °F

    Showers
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: Showers likely. Cloudy, with a low around 57. Breezy. Chance of precipitation is 60%.

    Low: 57 °F

    Showers
    Likely and
    Breezy

  • Sunday

    Sunday: Showers likely, mainly before 2pm. Mostly cloudy, with a high near 65. Breezy. Chance of precipitation is 60%.

    High: 65 °F

    Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 57.

    Low: 57 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 53. Breezy, with a northeast wind 18 to 21 mph.
Thursday
Sunny, with a high near 67. Breezy, with a northeast wind 15 to 20 mph.
Thursday Night
Mostly cloudy, with a low around 54. Breezy, with a north wind 18 to 21 mph, with gusts as high as 31 mph.
Friday
A 40 percent chance of showers, mainly after 2pm. Mostly cloudy, with a high near 67. Breezy, with a north wind 18 to 21 mph, with gusts as high as 32 mph.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 57. Breezy, with a north wind around 23 mph, with gusts as high as 36 mph.
Saturday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 65. Breezy. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Showers likely. Cloudy, with a low around 57. Breezy. Chance of precipitation is 60%.
Sunday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 65. Breezy. Chance of precipitation is 60%.
Sunday Night
A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 57.
Monday
Mostly cloudy, with a high near 67.
Monday Night
Mostly cloudy, with a low around 57.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
Mostly sunny, with a high near 71.
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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:
5:46 pm EDT Sep 23, 2026
Forecast Valid:
6pm EDT Sep 23, 2026-6pm EDT Sep 30, 2026
 
Forecast Discussion
 
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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