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

52°F

11°C

Humidity 49%
Wind Speed W 8 mph
Barometer 29.90 in (1012.5 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 1 May 9:56 am EDT
Extended Forecast for

Old Greenwich CT

  • Today

    Today: Sunny, with a high near 61. Northwest wind around 8 mph becoming southwest in the afternoon.

    High: 61 °F

    Sunny

  • Tonight

    Tonight: A 30 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 50. South wind 6 to 11 mph.

    Low: 50 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers before 8am, then a chance of rain, mainly after 2pm. Mostly cloudy, with a high near 57. South wind 5 to 7 mph. Chance of precipitation is 30%.

    High: 57 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 44. West wind 7 to 13 mph becoming north in the evening.

    Low: 44 °F

    Chance Rain

  • Sunday

    Sunday: Mostly sunny, with a high near 57. Northwest wind 15 to 17 mph.

    High: 57 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 64. Breezy.

    High: 64 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 55. Breezy.

    Low: 55 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 69. Breezy.

    High: 69 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 61. Northwest wind around 8 mph becoming southwest in the afternoon.
Tonight
A 30 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 50. South wind 6 to 11 mph.
Saturday
A chance of showers before 8am, then a chance of rain, mainly after 2pm. Mostly cloudy, with a high near 57. South wind 5 to 7 mph. Chance of precipitation is 30%.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 44. West wind 7 to 13 mph becoming north in the evening.
Sunday
Mostly sunny, with a high near 57. Northwest wind 15 to 17 mph.
Sunday Night
Mostly clear, with a low around 46.
Monday
Mostly sunny, with a high near 64. Breezy.
Monday Night
Partly cloudy, with a low around 55. Breezy.
Tuesday
Mostly sunny, with a high near 69. Breezy.
Tuesday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 58. Windy.
Wednesday
Showers likely. Mostly cloudy, with a high near 65. Breezy. Chance of precipitation is 60%.
Wednesday Night
Showers. Low around 53. Breezy. Chance of precipitation is 80%.
Thursday
Showers likely. Mostly cloudy, with a high near 61. Chance of precipitation is 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:
3:35 am EDT May 1, 2026
Forecast Valid:
10am EDT May 1, 2026-6pm EDT May 7, 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