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.

Fog

54°F

12°C

Humidity 93%
Wind Speed Calm
Barometer 29.53 in (1000.0 mb)
Dewpoint 52°F (11°C)
Visibility 0.15 mi
Last update 12 Mar 3:56 am EDT
Extended Forecast for

Greenwich CT

  • Overnight

    Overnight: Rain likely, mainly before 5am. Patchy fog. Otherwise, cloudy, with a steady temperature around 54. South wind around 6 mph. Chance of precipitation is 70%.

    Low: 54 °F

    Rain Likely
    and Patchy
    Fog

  • Thursday

    Thursday: Rain before 1pm, then rain and snow. Patchy fog before 7am. Temperature falling to around 40 by 5pm. Breezy, with a northwest wind 17 to 22 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 51 °F⇓

    Rain and
    Patchy Fog
    then
    Rain/Snow and
    Breezy

  • Thursday Night

    Thursday Night: Snow likely, possibly mixed with rain, becoming all snow after 7pm, then gradually ending. Cloudy during the early evening, then gradual clearing, with a low around 30. Northwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow
    Likely then
    Clear

  • Friday

    Friday: Increasing clouds, with a high near 45. Wind chill values between 25 and 35 early. South wind 5 to 15 mph.

    High: 45 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A 20 percent chance of rain before 2am. Partly cloudy, with a low around 37. Southwest wind 11 to 14 mph, with gusts as high as 26 mph.

    Low: 37 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 32.

    Low: 32 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Cloudy, with a high near 49.

    High: 49 °F

    Cloudy

  • Sunday Night

    Sunday Night: Rain, mainly after 2am. Low around 41. Chance of precipitation is 80%.

    Low: 41 °F

    Chance Rain
    then Rain

Detailed Forecast

Overnight
Rain likely, mainly before 5am. Patchy fog. Otherwise, cloudy, with a steady temperature around 54. South wind around 6 mph. Chance of precipitation is 70%.
Thursday
Rain before 1pm, then rain and snow. Patchy fog before 7am. Temperature falling to around 40 by 5pm. Breezy, with a northwest wind 17 to 22 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely, possibly mixed with rain, becoming all snow after 7pm, then gradually ending. Cloudy during the early evening, then gradual clearing, with a low around 30. Northwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
Increasing clouds, with a high near 45. Wind chill values between 25 and 35 early. South wind 5 to 15 mph.
Friday Night
A 20 percent chance of rain before 2am. Partly cloudy, with a low around 37. Southwest wind 11 to 14 mph, with gusts as high as 26 mph.
Saturday
Sunny, with a high near 50.
Saturday Night
Increasing clouds, with a low around 32.
Sunday
Cloudy, with a high near 49.
Sunday Night
Rain, mainly after 2am. Low around 41. Chance of precipitation is 80%.
Monday
Rain. High near 59. Chance of precipitation is 90%.
Monday Night
Rain likely. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Tuesday
A 30 percent chance of rain. Mostly sunny, with a high near 42.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Mostly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
Greenwich CT
 41.07°N 73.65°W (Elev. 279 ft)
Last Update:
2:50 am EDT Mar 12, 2026
Forecast Valid:
4am EDT Mar 12, 2026-6pm EDT Mar 18, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation