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.

Fog

37°F

3°C

Humidity 96%
Wind Speed S 8 mph
Barometer 30.21 in (1023.6 mb)
Dewpoint 36°F (2°C)
Visibility 0.50 mi
Wind Chill31°F (-1°C)
Last update 7 Mar 9:56 am EST
Extended Forecast for

Old Greenwich CT

  • Today

    Today: Patchy fog before 1pm. Otherwise, cloudy, with a high near 43. South wind around 7 mph.

    High: 43 °F

    Patchy Fog

  • Tonight

    Tonight: Showers likely, mainly between 1am and 4am. Cloudy, with a temperature rising to around 51 by 5am. Southwest wind 8 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F⇑

    Showers
    Likely

  • Sunday

    Sunday: A 30 percent chance of rain, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 59. Southwest wind 10 to 13 mph.

    High: 59 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42. West wind 6 to 10 mph.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 59. Southwest wind 5 to 14 mph.

    High: 59 °F

    Sunny

  • Monday Night

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

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of rain. Cloudy, with a high near 59.

    High: 59 °F

    Chance Rain

Detailed Forecast

Today
Patchy fog before 1pm. Otherwise, cloudy, with a high near 43. South wind around 7 mph.
Tonight
Showers likely, mainly between 1am and 4am. Cloudy, with a temperature rising to around 51 by 5am. Southwest wind 8 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A 30 percent chance of rain, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 59. Southwest wind 10 to 13 mph.
Sunday Night
Mostly clear, with a low around 42. West wind 6 to 10 mph.
Monday
Sunny, with a high near 59. Southwest wind 5 to 14 mph.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Sunny, with a high near 63.
Tuesday Night
Mostly cloudy, with a low around 47.
Wednesday
A 50 percent chance of rain. Cloudy, with a high near 59.
Wednesday Night
Rain likely. Cloudy, with a low around 47. Breezy. Chance of precipitation is 70%.
Thursday
A 50 percent chance of rain. Cloudy, with a high near 53. Breezy.
Thursday Night
Partly cloudy, with a low around 33. Breezy.
Friday
Partly sunny, with a high near 44.
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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:
2:47 am EST Mar 7, 2026
Forecast Valid:
10am EST Mar 7, 2026-6pm EDT Mar 13, 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