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.

Mostly Cloudy

44°F

7°C

Humidity 58%
Wind Speed SW 3 mph
Barometer 29.93 in (1014.1 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 23 Nov 11:56 am EST
Extended Forecast for

Old Greenwich CT

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 47. West wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 47 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly clear, with a low around 41. West wind 11 to 15 mph.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 50. Northwest wind 6 to 14 mph.

    High: 50 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 41. Southwest wind 3 to 6 mph.

    Low: 41 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A 50 percent chance of rain after 1pm. Cloudy, with a high near 53. Southwest wind 7 to 11 mph.

    High: 53 °F

    Cloudy then
    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly before 1am. Temperature rising to around 53 by 3am. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 50 °F⇑

    Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain. Cloudy, with a high near 59.

    High: 59 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain before 1am. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 47. Breezy.

    High: 47 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 47. West wind 8 to 11 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 41. West wind 11 to 15 mph.
Monday
Sunny, with a high near 50. Northwest wind 6 to 14 mph.
Monday Night
Increasing clouds, with a low around 41. Southwest wind 3 to 6 mph.
Tuesday
A 50 percent chance of rain after 1pm. Cloudy, with a high near 53. Southwest wind 7 to 11 mph.
Tuesday Night
Rain, mainly before 1am. Temperature rising to around 53 by 3am. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A 30 percent chance of rain. Cloudy, with a high near 59.
Wednesday Night
A 40 percent chance of rain before 1am. Mostly cloudy, with a low around 42.
Thanksgiving Day
Mostly sunny, with a high near 47. Breezy.
Thursday Night
Mostly clear, with a low around 34. Breezy.
Friday
Mostly sunny, with a high near 45. Windy.
Friday Night
Mostly clear, with a low around 33. Breezy.
Saturday
Mostly sunny, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Old Greenwich CT
 41.03°N 73.54°W (Elev. 3 ft)
Last Update:
12:52 pm EST Nov 23, 2025
Forecast Valid:
12pm EST Nov 23, 2025-6pm EST Nov 29, 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