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

54°F

12°C

Humidity 97%
Wind Speed W 3 mph
Barometer 30.10 in (1019.1 mb)
Dewpoint 53°F (12°C)
Visibility 8.00 mi
Last update 4 Apr 5:56 am EDT
Extended Forecast for

Old Greenwich CT

  • Today

    Today: Increasing clouds, with a high near 60. West wind 6 to 13 mph becoming east in the afternoon.

    High: 60 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A 50 percent chance of rain, mainly after 11pm. Cloudy, with a low around 43. Breezy, with an east wind 13 to 21 mph.

    Low: 43 °F

    Chance Rain
    and Breezy

  • Sunday

    Sunday: Rain, mainly before 5pm. High near 59. Southeast wind 9 to 15 mph becoming southwest in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 59 °F

    Rain

  • Sunday Night

    Sunday Night: A 30 percent chance of rain before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 41. Northwest wind 14 to 17 mph.

    Low: 41 °F

    Chance Rain
    then Partly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 52. West wind around 16 mph.

    High: 52 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain after 2am. Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy
    then Chance
    Rain

  • Tuesday

    Tuesday: A chance of rain before 8am, then a chance of showers between 8am and 2pm. Mostly sunny, with a high near 48. Chance of precipitation is 30%.

    High: 48 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 60. West wind 6 to 13 mph becoming east in the afternoon.
Tonight
A 50 percent chance of rain, mainly after 11pm. Cloudy, with a low around 43. Breezy, with an east wind 13 to 21 mph.
Sunday
Rain, mainly before 5pm. High near 59. Southeast wind 9 to 15 mph becoming southwest in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
A 30 percent chance of rain before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 41. Northwest wind 14 to 17 mph.
Monday
Mostly sunny, with a high near 52. West wind around 16 mph.
Monday Night
A 30 percent chance of rain after 2am. Partly cloudy, with a low around 40.
Tuesday
A chance of rain before 8am, then a chance of showers between 8am and 2pm. Mostly sunny, with a high near 48. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 31.
Wednesday
Sunny, with a high near 46.
Wednesday Night
Mostly clear, with a low around 37.
Thursday
Sunny, with a high near 55.
Thursday Night
Mostly clear, with a low around 44.
Friday
Sunny, with a high near 61.
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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:
2:33 am EDT Apr 4, 2026
Forecast Valid:
6am EDT Apr 4, 2026-6pm EDT Apr 10, 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