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.

Mostly Cloudy

45°F

7°C

Humidity 83%
Wind Speed SE 5 mph
Barometer 30.18 in (1022.3 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 13 Apr 4:56 am EDT
Extended Forecast for

Old Greenwich CT

  • Today

    Today: Mostly cloudy, with a high near 77. Breezy, with a southwest wind 10 to 20 mph.

    High: 77 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 58. West wind 8 to 17 mph.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74. South wind 5 to 11 mph.

    High: 74 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before 2am. Mostly cloudy, with a low around 60. Southwest wind 8 to 13 mph.

    Low: 60 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 79. Southwest wind 7 to 13 mph. Chance of precipitation is 30%.

    High: 79 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers before 2am. Mostly cloudy, with a low around 61.

    Low: 61 °F

    Chance
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 74.

    High: 74 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 59.

    Low: 59 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of showers after 2pm. Partly sunny, with a high near 73.

    High: 73 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Mostly cloudy, with a high near 77. Breezy, with a southwest wind 10 to 20 mph.
Tonight
Mostly clear, with a low around 58. West wind 8 to 17 mph.
Tuesday
Mostly sunny, with a high near 74. South wind 5 to 11 mph.
Tuesday Night
A 20 percent chance of showers before 2am. Mostly cloudy, with a low around 60. Southwest wind 8 to 13 mph.
Wednesday
A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 79. Southwest wind 7 to 13 mph. Chance of precipitation is 30%.
Wednesday Night
A 40 percent chance of showers before 2am. Mostly cloudy, with a low around 61.
Thursday
Partly sunny, with a high near 74.
Thursday Night
Mostly cloudy, with a low around 59.
Friday
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 73.
Friday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 55.
Saturday
Mostly sunny, with a high near 68.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 54.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 66.
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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:
3:02 am EDT Apr 13, 2026
Forecast Valid:
5am EDT Apr 13, 2026-6pm EDT Apr 19, 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