National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

White Plains - Westchester County Airport (KHPN)

Lat: 41.06°NLon: 73.7°WElev: 367ft.

Fog

34°F

1°C

Humidity 92%
Wind Speed SE 3 mph
Barometer 30.29 in (1026.2 mb)
Dewpoint 32°F (0°C)
Visibility 0.50 mi
Last update 7 Mar 4:56 am EST
Extended Forecast for

Old Greenwich CT

  • Overnight

    Overnight: Areas of drizzle and fog. Cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Areas Drizzle
    and Areas Fog

  • Saturday

    Saturday: Areas of drizzle before 10am. Areas of fog before 1pm. Otherwise, cloudy, with a high near 46. Calm wind becoming south around 6 mph in the afternoon.

    High: 46 °F

    Areas Drizzle
    and Areas Fog
    then Patchy
    Fog

  • Saturday Night

    Saturday Night: Showers likely, mainly between 1am and 4am. Cloudy, with a temperature rising to around 50 by 5am. Southwest wind 5 to 8 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 61. West wind 8 to 10 mph.

    High: 61 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. West wind 3 to 6 mph.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Areas of drizzle and fog. Cloudy, with a low around 34. Calm wind.
Saturday
Areas of drizzle before 10am. Areas of fog before 1pm. Otherwise, cloudy, with a high near 46. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
Showers likely, mainly between 1am and 4am. Cloudy, with a temperature rising to around 50 by 5am. Southwest wind 5 to 8 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 61. West wind 8 to 10 mph.
Sunday Night
Mostly clear, with a low around 39. West wind 3 to 6 mph.
Monday
Sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Mostly cloudy, with a low around 45.
Wednesday
A 50 percent chance of rain. Cloudy, with a high near 61.
Wednesday Night
Rain likely. Cloudy, with a low around 45. Chance of precipitation is 70%.
Thursday
A 50 percent chance of rain. Cloudy, with a high near 56.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Partly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Old Greenwich CT
 41.04°N 73.56°W (Elev. 66 ft)
Last Update:
2:47 am EST Mar 7, 2026
Forecast Valid:
5am 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