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

46°F

8°C

Humidity 40%
Wind Speed W 5 mph
Barometer 30.18 in (1022.4 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 20 Nov 12:56 pm EST
Extended Forecast for

Darien CT

  • This Afternoon

    This Afternoon: Sunny, with a high near 46. Light southeast wind.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Areas of frost between midnight and 4am. Otherwise, increasing clouds, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Clear
    then Areas
    Frost

  • Friday

    Friday: Mostly cloudy, with a high near 53. Light west wind becoming southwest 5 to 10 mph in the morning.

    High: 53 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 50 percent chance of rain. Patchy fog after 10pm. Otherwise, cloudy, with a low around 42. Southwest wind around 6 mph becoming light and variable.

    Low: 42 °F

    Chance Rain
    and Patchy
    Fog

  • Saturday

    Saturday: A 30 percent chance of rain before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 50. North wind 7 to 10 mph.

    High: 50 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 46. Light southeast wind.
Tonight
Areas of frost between midnight and 4am. Otherwise, increasing clouds, with a low around 36. Calm wind.
Friday
Mostly cloudy, with a high near 53. Light west wind becoming southwest 5 to 10 mph in the morning.
Friday Night
A 50 percent chance of rain. Patchy fog after 10pm. Otherwise, cloudy, with a low around 42. Southwest wind around 6 mph becoming light and variable.
Saturday
A 30 percent chance of rain before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 50. North wind 7 to 10 mph.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Mostly sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 38.
Monday
Sunny, with a high near 53.
Monday Night
Mostly cloudy, with a low around 38.
Tuesday
A 40 percent chance of rain. Cloudy, with a high near 54.
Tuesday Night
Rain. Low around 48. Chance of precipitation is 80%.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Darien CT
 41.05°N 73.5°W (Elev. 3 ft)
Last Update:
12:38 pm EST Nov 20, 2025
Forecast Valid:
1pm EST Nov 20, 2025-6pm EST Nov 26, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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