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

69°F

21°C

Humidity 81%
Wind Speed Calm
Barometer 30.30 in (1025.6 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 16 Sep 7:56 pm EDT
Extended Forecast for

Greenwich CT

  • Tonight

    Tonight: Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 64. Light and variable wind.

    Low: 64 °F

    Patchy Fog

  • Thursday

    Thursday: Increasing clouds, with a high near 82. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 82 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 66. South wind around 6 mph becoming west after midnight.

    Low: 66 °F

    Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 79. North wind 7 to 10 mph.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 55. North wind around 8 mph.

    Low: 55 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of showers after 2am. Mostly cloudy, with a low around 57.

    Low: 57 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly after 8am. Mostly cloudy, with a high near 70. Chance of precipitation is 70%.

    High: 70 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 56.

    Low: 56 °F

    Chance
    Showers

Detailed Forecast

Tonight
Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 64. Light and variable wind.
Thursday
Increasing clouds, with a high near 82. Calm wind becoming south 5 to 8 mph in the afternoon.
Thursday Night
A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 66. South wind around 6 mph becoming west after midnight.
Friday
Sunny, with a high near 79. North wind 7 to 10 mph.
Friday Night
Partly cloudy, with a low around 55. North wind around 8 mph.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
A 40 percent chance of showers after 2am. Mostly cloudy, with a low around 57.
Sunday
Showers likely, mainly after 8am. Mostly cloudy, with a high near 70. Chance of precipitation is 70%.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 56.
Monday
A 40 percent chance of showers. Mostly cloudy, with a high near 69.
Monday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 55.
Tuesday
A 30 percent chance of showers. Mostly cloudy, with a high near 67.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 54.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Greenwich CT
 41.07°N 73.62°W (Elev. 184 ft)
Last Update:
3:19 pm EDT Sep 16, 2026
Forecast Valid:
8pm EDT Sep 16, 2026-6pm EDT Sep 23, 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