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 Drizzle Fog/Mist

41°F

5°C

Humidity 93%
Wind Speed E 5 mph
Barometer 30.22 in (1024.0 mb)
Dewpoint 39°F (4°C)
Visibility 1.00 mi
Wind Chill38°F (3°C)
Last update 5 Mar 12:56 pm EST
Extended Forecast for

Darien CT

  • This Afternoon

    This Afternoon: Rain. High near 40. East wind 7 to 9 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 40 °F

    Rain

  • Tonight

    Tonight: Rain, mainly before 4am. Low around 34. East wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 34 °F

    Rain

  • Friday

    Friday: A 30 percent chance of rain, mainly before 7am. Cloudy, with a high near 42. Northeast wind 6 to 8 mph.

    High: 42 °F

    Chance Rain
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of rain after 1am. Patchy fog. Otherwise, cloudy, with a low around 34. Northeast wind around 5 mph becoming calm in the evening.

    Low: 34 °F

    Patchy Fog
    then Chance
    Rain and
    Patchy Fog

  • Saturday

    Saturday: Cloudy, with a high near 49. Calm wind becoming south around 6 mph in the afternoon.

    High: 49 °F

    Cloudy

  • Saturday Night

    Saturday Night: Rain. Temperature rising to around 49 by 4am. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F⇑

    Rain

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a high near 58.

    High: 58 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

This Afternoon
Rain. High near 40. East wind 7 to 9 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain, mainly before 4am. Low around 34. East wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
A 30 percent chance of rain, mainly before 7am. Cloudy, with a high near 42. Northeast wind 6 to 8 mph.
Friday Night
A 30 percent chance of rain after 1am. Patchy fog. Otherwise, cloudy, with a low around 34. Northeast wind around 5 mph becoming calm in the evening.
Saturday
Cloudy, with a high near 49. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
Rain. Temperature rising to around 49 by 4am. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 58.
Sunday Night
Partly cloudy, with a low around 40.
Monday
Sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 43.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Darien CT
 41.07°N 73.5°W (Elev. 98 ft)
Last Update:
1:01 pm EST Mar 5, 2026
Forecast Valid:
1pm EST Mar 5, 2026-6pm EDT Mar 11, 2026
 
Forecast Discussion
 
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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