National Weather Service Forecast for: 2 Miles NE Old Greenwich CT
Issued by: National Weather Service New York, NY
Updated: 2:27 am EDT Aug 20, 2026
 
Today

Today: Showers, mainly after 2pm. High near 82. Light and variable wind becoming east around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Mostly Sunny
then Showers
 Tonight

Tonight: Showers, mainly before 11pm. Low around 63. North wind 7 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.
Showers then
Chance
Showers
 Friday

Friday: Partly sunny, with a high near 79. North wind around 9 mph.
Partly Sunny

 Friday
Night
Friday Night: Showers likely after 2am. Mostly cloudy, with a low around 66. East wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Mostly Cloudy
then Showers
Likely
 Saturday

Saturday: Showers likely. Mostly cloudy, with a high near 77. East wind 7 to 9 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Showers
Likely
 Saturday
Night
Saturday Night: Showers likely. Mostly cloudy, with a low around 67. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Showers
Likely
 Sunday

Sunday: A 40 percent chance of showers. Partly sunny, with a high near 82.
Chance
Showers
 Sunday
Night
Sunday Night: Partly cloudy, with a low around 65.
Partly Cloudy

 Monday

Monday: Sunny, with a high near 80.
Sunny
Hi 82 °F Lo 63 °F Hi 79 °F Lo 66 °F Hi 77 °F Lo 67 °F Hi 82 °F Lo 65 °F Hi 80 °F

Hazardous Weather Outlook
 

Today
 
 Showers, mainly after 2pm. High near 82. Light and variable wind becoming east around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Tonight
 
 Showers, mainly before 11pm. Low around 63. North wind 7 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.
Friday
 
 Partly sunny, with a high near 79. North wind around 9 mph.
Friday Night
 
 Showers likely after 2am. Mostly cloudy, with a low around 66. East wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
 
 Showers likely. Mostly cloudy, with a high near 77. East wind 7 to 9 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday Night
 
 Showers likely. Mostly cloudy, with a low around 67. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
 
 A 40 percent chance of showers. Partly sunny, with a high near 82.
Sunday Night
 
 Partly cloudy, with a low around 65.
Monday
 
 Sunny, with a high near 80.
Monday Night
 
 Mostly clear, with a low around 62.
Tuesday
 
 Sunny, with a high near 80.
Tuesday Night
 
 Partly cloudy, with a low around 63.
Wednesday
 
 Mostly sunny, with a high near 81.

 

Forecast from NOAA-NWS for 2 Miles NE Old Greenwich CT.