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.

A Few Clouds

65°F

18°C

Humidity 61%
Wind Speed SW 7 mph
Barometer 29.64 in (1003.3 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 26 Mar 11:56 pm EDT
Extended Forecast for

Old Greenwich CT

  • Overnight

    Overnight: Showers. Low around 47. West wind 13 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Showers

  • Friday

    Friday: Showers likely, mainly before 11am. Mostly cloudy, with a temperature falling to around 46 by noon. North wind 11 to 15 mph. Chance of precipitation is 60%.

    High: 51 °F⇓

    Showers
    Likely then
    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 32. North wind 7 to 11 mph.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 40. Wind chill values between 20 and 30. Northwest wind 11 to 14 mph.

    High: 40 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31. Northwest wind 5 to 9 mph.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 48. Breezy.

    High: 48 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Showers. Low around 47. West wind 13 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers likely, mainly before 11am. Mostly cloudy, with a temperature falling to around 46 by noon. North wind 11 to 15 mph. Chance of precipitation is 60%.
Friday Night
Mostly cloudy, with a low around 32. North wind 7 to 11 mph.
Saturday
Mostly sunny, with a high near 40. Wind chill values between 20 and 30. Northwest wind 11 to 14 mph.
Saturday Night
Partly cloudy, with a low around 31. Northwest wind 5 to 9 mph.
Sunday
Mostly sunny, with a high near 48. Breezy.
Sunday Night
Mostly cloudy, with a low around 41.
Monday
Partly sunny, with a high near 55.
Monday Night
Mostly cloudy, with a low around 46.
Tuesday
A 40 percent chance of rain after 8am. Mostly cloudy, with a high near 54.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 48.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 62.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 49.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Old Greenwich CT
 41.03°N 73.54°W (Elev. 3 ft)
Last Update:
7:31 pm EDT Mar 26, 2026
Forecast Valid:
12am EDT Mar 27, 2026-6pm EDT Apr 2, 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