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

30°F

-1°C

Humidity 45%
Wind Speed Vrbl 5 mph
Barometer 30.03 in (1017.9 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 16 Jan 8:56 pm EST
Extended Forecast for

Old Greenwich CT

  • Tonight

    Tonight: A 40 percent chance of snow after 1am. Increasing clouds, with a low around 30. Wind chill values between 20 and 25. Southwest wind 7 to 10 mph.

    Low: 30 °F

    Partly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: Snow likely before 1pm, then snow, possibly mixed with rain between 1pm and 4pm. High near 40. Southwest wind 6 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Snow Likely
    then
    Rain/Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 31. West wind 6 to 8 mph.

    Low: 31 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: A 50 percent chance of snow. Cloudy, with a high near 37. West wind 6 to 8 mph.

    High: 37 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 22. West wind around 10 mph.

    Low: 22 °F

    Slight Chance
    Snow

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 33.

    High: 33 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 22.

    High: 22 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

Detailed Forecast

Tonight
A 40 percent chance of snow after 1am. Increasing clouds, with a low around 30. Wind chill values between 20 and 25. Southwest wind 7 to 10 mph.
Saturday
Snow likely before 1pm, then snow, possibly mixed with rain between 1pm and 4pm. High near 40. Southwest wind 6 to 10 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 31. West wind 6 to 8 mph.
Sunday
A 50 percent chance of snow. Cloudy, with a high near 37. West wind 6 to 8 mph.
Sunday Night
A 20 percent chance of snow before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 22. West wind around 10 mph.
M.L.King Day
Sunny, with a high near 33.
Monday Night
Mostly clear, with a low around 14.
Tuesday
Sunny, with a high near 22.
Tuesday Night
Mostly clear, with a low around 14.
Wednesday
Mostly sunny, with a high near 31.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Mostly cloudy, with a high near 37.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Old Greenwich CT
 41.02°N 73.57°W (Elev. 0 ft)
Last Update:
3:33 pm EST Jan 16, 2026
Forecast Valid:
9pm EST Jan 16, 2026-6pm EST Jan 23, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation