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.

Heavy Drizzle Fog

39°F

4°C

Humidity 93%
Wind Speed SE 6 mph
Barometer 30.22 in (1024.1 mb)
Dewpoint 37°F (3°C)
Visibility 0.15 mi
Wind Chill35°F (2°C)
Last update 5 Mar 1:56 pm EST
Extended Forecast for

Old Greenwich CT

  • This Afternoon

    This Afternoon: Rain likely. Cloudy, with a high near 40. East wind around 13 mph. Chance of precipitation is 60%.

    High: 40 °F

    Rain Likely

  • Tonight

    Tonight: Rain, mainly before 4am. Low around 37. Breezy, with an east wind 17 to 21 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 37 °F

    Rain and
    Breezy

  • Friday

    Friday: A 30 percent chance of rain, mainly before 7am. Cloudy, with a high near 42. Northeast wind 9 to 14 mph.

    High: 42 °F

    Chance Rain
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of rain after 1am. Patchy fog after 1am. Otherwise, cloudy, with a low around 37. Northeast wind 3 to 8 mph.

    Low: 37 °F

    Cloudy then
    Chance Rain
    and Patchy
    Fog

  • Saturday

    Saturday: Cloudy, with a high near 50. Calm wind becoming south 5 to 9 mph in the morning.

    High: 50 °F

    Cloudy

  • Saturday Night

    Saturday Night: Rain. Temperature falling to near 47 by 9pm, then rising to around 52 during the remainder of the night. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F⇑

    Rain

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a high near 57.

    High: 57 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

Detailed Forecast

This Afternoon
Rain likely. Cloudy, with a high near 40. East wind around 13 mph. Chance of precipitation is 60%.
Tonight
Rain, mainly before 4am. Low around 37. Breezy, with an east wind 17 to 21 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
A 30 percent chance of rain, mainly before 7am. Cloudy, with a high near 42. Northeast wind 9 to 14 mph.
Friday Night
A 30 percent chance of rain after 1am. Patchy fog after 1am. Otherwise, cloudy, with a low around 37. Northeast wind 3 to 8 mph.
Saturday
Cloudy, with a high near 50. Calm wind becoming south 5 to 9 mph in the morning.
Saturday Night
Rain. Temperature falling to near 47 by 9pm, then rising to around 52 during the remainder of the night. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 57.
Sunday Night
Partly cloudy, with a low around 43.
Monday
Sunny, with a high near 59.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Mostly sunny, with a high near 63.
Tuesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 47.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 60. Breezy.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 45. Windy. Chance of precipitation is 60%.
Thursday
A chance of rain. Mostly cloudy, with a high near 51. Windy.
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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:
1:01 pm EST Mar 5, 2026
Forecast Valid:
4pm EST Mar 5, 2026-6pm EDT Mar 12, 2026
 
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Additional Resources

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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