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 51%
Wind Speed NW 13 mph
Barometer 29.95 in (1014.2 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 16 Oct 11:56 pm EDT
Extended Forecast for

Cos Cob CT

  • Overnight

    Overnight: Clear, with a low around 41. North wind around 11 mph, with gusts as high as 22 mph.

    Low: 41 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 61. North wind around 10 mph.

    High: 61 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41. North wind around 6 mph.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 64. North wind around 5 mph becoming light and variable.

    High: 64 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 50. Light south wind.

    Low: 50 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Showers, mainly after 8pm. Low around 53. Chance of precipitation is 80%.

    Low: 53 °F

    Showers

  • Monday

    Monday: Showers, mainly before 8am. High near 66. Chance of precipitation is 80%.

    High: 66 °F

    Showers then
    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 41. North wind around 11 mph, with gusts as high as 22 mph.
Friday
Sunny, with a high near 61. North wind around 10 mph.
Friday Night
Mostly clear, with a low around 41. North wind around 6 mph.
Saturday
Sunny, with a high near 64. North wind around 5 mph becoming light and variable.
Saturday Night
Partly cloudy, with a low around 50. Light south wind.
Sunday
Mostly sunny, with a high near 70.
Sunday Night
Showers, mainly after 8pm. Low around 53. Chance of precipitation is 80%.
Monday
Showers, mainly before 8am. High near 66. Chance of precipitation is 80%.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Sunny, with a high near 67.
Tuesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 51.
Wednesday
A 30 percent chance of showers. Mostly sunny, with a high near 63.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Mostly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cos Cob CT
 41.06°N 73.59°W (Elev. 108 ft)
Last Update:
6:06 pm EDT Oct 16, 2025
Forecast Valid:
12am EDT Oct 17, 2025-6pm EDT Oct 23, 2025
 
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