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.

Fair

22°F

-6°C

Humidity 42%
Wind Speed S 8 mph
Barometer 30.48 in (1033.5 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 21 Jan 10:56 am EST
Extended Forecast for

Old Greenwich CT

  • Today

    Today: Partly sunny, with a high near 35. Wind chill values between 15 and 25. South wind 9 to 14 mph.

    High: 35 °F

    Partly Sunny

  • Tonight

    Tonight: A 30 percent chance of snow before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 34. Wind chill values between 25 and 30. Southwest wind around 16 mph.

    Low: 34 °F

    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 41. Southwest wind 15 to 18 mph.

    High: 41 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 27. Wind chill values between 15 and 20. West wind 13 to 16 mph.

    Low: 27 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 32. Breezy, with a west wind 11 to 21 mph.

    High: 32 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 11. Blustery.

    Low: 11 °F

    Partly Cloudy
    and Blustery

  • Saturday

    Saturday: Partly sunny and cold, with a high near 17.

    High: 17 °F

    Cold

  • Saturday Night

    Saturday Night: A 40 percent chance of snow after 1am. Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow likely. Mostly cloudy and cold, with a high near 20. Chance of precipitation is 70%.

    High: 20 °F

    Snow Likely

Detailed Forecast

Today
Partly sunny, with a high near 35. Wind chill values between 15 and 25. South wind 9 to 14 mph.
Tonight
A 30 percent chance of snow before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 34. Wind chill values between 25 and 30. Southwest wind around 16 mph.
Thursday
Mostly sunny, with a high near 41. Southwest wind 15 to 18 mph.
Thursday Night
Partly cloudy, with a low around 27. Wind chill values between 15 and 20. West wind 13 to 16 mph.
Friday
Partly sunny, with a high near 32. Breezy, with a west wind 11 to 21 mph.
Friday Night
Partly cloudy, with a low around 11. Blustery.
Saturday
Partly sunny and cold, with a high near 17.
Saturday Night
A 40 percent chance of snow after 1am. Mostly cloudy, with a low around 12.
Sunday
Snow likely. Mostly cloudy and cold, with a high near 20. Chance of precipitation is 70%.
Sunday Night
Snow likely. Mostly cloudy, with a low around 16. Chance of precipitation is 60%.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 25.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Sunny, with a high near 25.
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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:
1:12 am EST Jan 21, 2026
Forecast Valid:
11am EST Jan 21, 2026-6pm EST Jan 27, 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