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

38°F

3°C

Humidity 52%
Wind Speed SE 17 G 24 mph
Barometer 29.90 in (1013.4 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 13 Mar 4:56 pm EDT
Extended Forecast for

Old Greenwich CT

  • Tonight

    Tonight: A chance of showers between 8pm and 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 40. Breezy, with a southwest wind 17 to 22 mph. Chance of precipitation is 30%.

    Low: 40 °F

    Chance
    Showers and
    Breezy

  • Saturday

    Saturday: Sunny, with a high near 47. Breezy, with a west wind around 24 mph, with gusts as high as 38 mph.

    High: 47 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 35. West wind 6 to 16 mph.

    Low: 35 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 46. Southeast wind 7 to 14 mph.

    High: 46 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain after 2am. Steady temperature around 46. Southeast wind 11 to 17 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 46 °F

    Mostly Cloudy
    then Rain

  • Monday

    Monday: Rain, with thunderstorms also possible after 2pm. High near 58. Windy. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 58 °F

    Rain and
    Windy

  • Monday Night

    Monday Night: Rain and possibly a thunderstorm. Low around 38. Windy. Chance of precipitation is 90%.

    Low: 38 °F

    Rain and
    Windy

  • Tuesday

    Tuesday: A 30 percent chance of rain before 8am. Mostly sunny, with a high near 43. Windy.

    High: 43 °F

    Chance Rain
    and Windy
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26. Breezy.

    Low: 26 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Tonight
A chance of showers between 8pm and 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 40. Breezy, with a southwest wind 17 to 22 mph. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 47. Breezy, with a west wind around 24 mph, with gusts as high as 38 mph.
Saturday Night
Increasing clouds, with a low around 35. West wind 6 to 16 mph.
Sunday
Mostly cloudy, with a high near 46. Southeast wind 7 to 14 mph.
Sunday Night
Rain after 2am. Steady temperature around 46. Southeast wind 11 to 17 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain, with thunderstorms also possible after 2pm. High near 58. Windy. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Monday Night
Rain and possibly a thunderstorm. Low around 38. Windy. Chance of precipitation is 90%.
Tuesday
A 30 percent chance of rain before 8am. Mostly sunny, with a high near 43. Windy.
Tuesday Night
Partly cloudy, with a low around 26. Breezy.
Wednesday
Mostly sunny, with a high near 39.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
Partly sunny, with a high near 44.
Thursday Night
Partly cloudy, with a low around 36.
Friday
Partly sunny, with a high near 47.
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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:
2:26 pm EDT Mar 13, 2026
Forecast Valid:
5pm EDT Mar 13, 2026-6pm EDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation