Old Greenwich, CT Weather Forecast and Current Conditions

WEATHER ALERTS - Wind Advisory - Coastal Flood Statement

Current Conditions From Nearby Local Station

Sunny 32°F
Feels Like 32°F  
Humidity 86% Dew Point 28°F Wind Calm Barometer 30.27 in.
Solar Rad 70 w/m2
Report from a MADIS/MESONET weather station 1 mi. ENE of central Old Greenwich
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Point Forecast at a Glance

ThuDec 18
Thu Dec 18: Sunny, High 51F, Low 55F
51
55
FriDec 19
Fri Dec 19: Rain And Snow, High 57F, Low 28F
100%
57
28
SatDec 20
Sat Dec 20: Increasing Clouds, High 40F, Low 35F
40
35
SunDec 21
Sun Dec 21: Mostly Sunny, High 46F, Low 26F
46
26
MonDec 22
Mon Dec 22: Sunny, High 35F, Low 26F
35
26
TueDec 23
Tue Dec 23: Rain And Snow, High 39F, Low 33F
50%
39
33
WedDec 24
Wed Dec 24: Mostly Sunny, High 44F
44
 

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7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 35°F to 51°F. Some precipitation possible with wintry mix on at least one day.

Climate Context

Temperatures are expected to be near normal for this time of year, with highs around 43°F and lows around 29°F.

This Date in Weather History

1981 - A heavy lake-effect snow blanketed the southern and southeast shores of Lake Michigan leaving up to 22 inches of snow at Valparaiso IND.

More on this and other weather history

Old Greenwich, CT 7 Day Weather Forecast Details

Thursday Dec 18

Sunny

Day: Sunny, with a high near 51. Calm wind becoming southeast 5 to 7 mph in the afternoon.

Showers

Night: Showers, mainly after 1am. Temperature rising to around 55 by 5am. Breezy, with a south wind 7 to 12 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Friday Dec 19

Rain And Snow

Day: Rain showers before 4pm, then a slight chance of rain and snow showers. Some thunder is also possible. Temperature rising to near 57 by 10am, then falling to around 44 during the remainder of the day. Windy, with a south wind 21 to 31 mph becoming west in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Partly Cloudy

Night: Partly cloudy, with a low around 28. Wind chill values between 15 and 25. Breezy, with a west wind 17 to 25 mph, with gusts as high as 41 mph.

Saturday Dec 20

Increasing Clouds

Day: Increasing clouds, with a high near 40. West wind 11 to 14 mph.

Mostly Cloudy

Night: Mostly cloudy, with a low around 35.

Sunday Dec 21

Mostly Sunny

Day: Mostly sunny, with a high near 46.

Mostly Clear

Night: Mostly clear, with a low around 26.

Monday Dec 22

Sunny

Day: Sunny, with a high near 35.

Mostly Cloudy

Night: Mostly cloudy, with a low around 26.

Tuesday Dec 23

Rain And Snow

Day: A chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 50%.

Mostly Cloudy

Night: Mostly cloudy, with a low around 33.

Wednesday Dec 24

Mostly Sunny

Day: Mostly sunny, with a high near 44.


About Old Greenwich, CT

Old Greenwich is a coastal village in Fairfield County, Connecticut, United States. As of the 2010 census it had a population of 6,611. The town of Greenwich is one political and taxing body, but consists of several distinct sections or neighborhoods, such as Byram, Cos Cob, Glenville, Mianus, Old Greenwich, Riverside, and Greenwich (sometimes referred to as central, or downtown, Greenwich). Of these neighborhoods, three (Cos Cob, Old Greenwich, and Riverside) have separate postal names and ZIP codes.

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

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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.