

High temperatures remain relatively stable through the week, ranging from 56°F to 63°F. Some rain possible with at least 2 days showing precipitation chances of 20% or higher.
Temperatures are expected to be near normal for this time of year, with highs around 58°F and lows around 41°F.
1947 - The Donora, PA, smog disaster finally came to an end. For five days an inversion trapped impurities in the lower atmosphere over the Monongahela Valley killing 20 persons, and leaving more than 2000 others sick.
More on this and other weather history
Day: Showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a high near 63. East wind around 25 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Night: Showers and thunderstorms before 5am. Some of the storms could produce heavy rain. Mostly cloudy. Low around 49, with temperatures rising to around 51 overnight. Southwest wind 5 to 26 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Day: Partly sunny, with a high near 56. West wind 16 to 28 mph, with gusts as high as 41 mph.
Night: Partly cloudy. Low around 44, with temperatures rising to around 46 overnight. West wind 18 to 28 mph, with gusts as high as 41 mph.
Day: Sunny. High near 57, with temperatures falling to around 55 in the afternoon. West wind 13 to 17 mph.
Night: Partly cloudy, with a low around 40.
Day: Mostly sunny, with a high near 57.
Night: Mostly clear, with a low around 43.
Day: A slight chance of rain showers after 1pm. Sunny, with a high near 60.
Night: A chance of rain showers before 1am. Partly cloudy, with a low around 48. Chance of precipitation is 30%.
Day: Sunny, with a high near 59.
Night: Mostly clear, with a low around 43.
Day: Mostly sunny, with a high near 57.
Night: A chance of rain showers after 7pm. Mostly cloudy, with a low around 45.
Stamford
(1.4 miles away)
Cos Cob Harbor
(1.7 miles away)
Long Neck Point
(4.6 miles away)
Wed's High Temperature
103 at 2 Miles West Of Pala, CA
Thu's Low Temperature
12 at 4 Miles Northwest Of Grand Lake, CO and 2 Miles Southwest Of Canyon Village, WY

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.
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