What is today's weather forecast for Port Chester, NY?

Today's forecast for Port Chester shows a low of 16 degrees Fahrenheit. A 50 percent chance of snow before 1pm.

What is the 7-day weather forecast for Port Chester, NY?

The 7-day forecast for Port Chester shows highs from 30 to 49 degrees and lows from 16 to 43 degrees Fahrenheit. Expect precipitation on 3 days with chances of 20% or higher.

Will it rain in Port Chester, NY this week?

Yes, rain is possible in Port Chester this week. Precipitation chances: Sunday (50% chance), Monday (20% chance), Thursday (80% chance).

How accurate is the Port Chester weather forecast?

WeatherForYou provides highly accurate Port Chester forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Port Chester, NY Weather Forecast and Current Conditions

WEATHER ALERTS - Winter Weather Advisory

Current Conditions From Nearby Local Station

Switch to Metric Units

27°F
Feels Like 27°F

Humidity 97% Dew Point 26°F Wind Calm Barometer 29.68 in.

Solar Rad 11 w/m²

Report from a personal weather station 0.5 mi. ESE of central Port Chester
at 10:56 AM Sun, Dec 14, 2025

Point Forecast at a Glance

SunDec 14

50%

MonDec 15

20%

TueDec 16

WedDec 17

ThuDec 18

FriDec 19

SatDec 20

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 30°F to 49°F. Some precipitation possible, including both rain and snow.

Climate Context

This week's forecast shows temperatures running 3°F below the historical average for December. Normal highs for this period are around 43°F with lows around 29°F.

This Date in Weather History

1952 - Trace of snow or sleet at or near Pensacola, Crestview, DeFuniak Springs, Quincy, Carrabelle, Tallahassee, St. Marks, Monticello, Madison, Mayo, Live Oak, Lake City, Glen St. Mary, and Hilliard in Florida. Frozen precipitation occurred before noon at most points, but happened in the afternoon at Mayo and Lake City and near Hilliard. Temperatures were above freezing and snow or sleet melted as it fell.

Port Chester, NY 7 Day Weather Forecast Details

Sunday Dec 14

Day: A 50 percent chance of snow before 1pm. Partly sunny, with a temperature falling to around 26 by 5pm. Wind chill values between 15 and 20. Northwest wind 11 to 17 mph, with gusts as high as 29 mph.

Night: Mostly clear, with a low around 16. Wind chill values between zero and 10. Blustery, with a northwest wind 18 to 22 mph, with gusts as high as 32 mph.

Monday Dec 15

Day: A 20 percent chance of snow showers after 4pm. Increasing clouds, with a high near 30. Wind chill values between zero and 10. Northwest wind 11 to 16 mph, with gusts as high as 28 mph.

Night: A 20 percent chance of snow showers before 1am. Cloudy during the early evening, then gradual clearing, with a low around 19. Wind chill values between 10 and 15. West wind around 9 mph.

Tuesday Dec 16

Day: Mostly sunny, with a high near 32. West wind around 6 mph.

Night: Mostly cloudy, with a low around 25.

Wednesday Dec 17

Day: Mostly sunny, with a high near 43.

Night: Partly cloudy, with a low around 28.

Thursday Dec 18

Day: Partly sunny, with a high near 49.

Night: Rain. Low around 43. Chance of precipitation is 80%.

Friday Dec 19

Day: Mostly sunny, with a high near 46.

Night: Partly cloudy, with a low around 25.

Saturday Dec 20

Day: Partly sunny, with a high near 41.

About Port Chester, NY

Port Chester is a village in the U.S. state of New York and the largest part of the town of Rye in Westchester County by population. At the 2010 U.S. census, the village had a population of 28,967 and was the fifth-most populous village in New York State. In 2019, its population grew to a census-estimated 29,342 residents. Located in southeast Westchester, Port Chester forms part of the New York City metropolitan statistical area. Port Chester borders Connecticut and the town of Greenwich to the east. It is one of only 12 villages in New York still incorporated under a charter; other villages either incorporated or reincorporated under the provisions of Village Law. The village of Port Chester is nicknamed the "Gateway to New England" and serves as a transportation hub between New England states and New York. Its economy is primarily stimulated by small businesses, the local government and several national chain stores.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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