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

68°F

20°C

Humidity 84%
Wind Speed N 14 G 22 mph
Barometer 29.88 in (1011.2 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 23 Jun 2:56 pm EDT
Extended Forecast for

Cos Cob CT

  • This Afternoon

    This Afternoon: Showers, mainly before 5pm. High near 71. North wind around 8 mph. Chance of precipitation is 90%.

    High: 71 °F

    Showers

  • Tonight

    Tonight: Scattered showers before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 59. Light northwest wind becoming north 5 to 9 mph after midnight. Chance of precipitation is 30%.

    Low: 59 °F

    Scattered
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 82. Northwest wind around 8 mph.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 59. Light northwest wind.

    Low: 59 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 84. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 84 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 63 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: Showers likely, mainly before 8am. Mostly cloudy, with a high near 83. Chance of precipitation is 60%.

    High: 83 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.

    Low: 65 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers likely, mainly before 2pm. Mostly cloudy, with a high near 78. Chance of precipitation is 60%.

    High: 78 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Showers, mainly before 5pm. High near 71. North wind around 8 mph. Chance of precipitation is 90%.
Tonight
Scattered showers before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 59. Light northwest wind becoming north 5 to 9 mph after midnight. Chance of precipitation is 30%.
Wednesday
Sunny, with a high near 82. Northwest wind around 8 mph.
Wednesday Night
Mostly clear, with a low around 59. Light northwest wind.
Thursday
Mostly sunny, with a high near 84. Calm wind becoming south 5 to 8 mph in the afternoon.
Thursday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers likely, mainly before 8am. Mostly cloudy, with a high near 83. Chance of precipitation is 60%.
Friday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.
Saturday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 78. Chance of precipitation is 60%.
Saturday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 63.
Sunday
Mostly sunny, with a high near 85.
Sunday Night
Mostly clear, with a low around 64.
Monday
Mostly sunny, with a high near 87.
Monday Night
Partly cloudy, with a low around 66.
Tuesday
Mostly sunny, with a high near 86.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cos Cob CT
 41.09°N 73.58°W (Elev. 174 ft)
Last Update:
2:20 pm EDT Jun 23, 2026
Forecast Valid:
3pm EDT Jun 23, 2026-6pm EDT Jun 30, 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