NWS Forecast for 2 Miles NE Old Greenwich CT

National Weather Service Forecast for: 2 Miles NE Old Greenwich CT
Issued by: National Weather Service New York, NY

Updated: 2:24 am EDT Jun 30, 2026

Overnight Mostly Clear	Tuesday Mostly Sunny	Tuesday Night Slight Chance T-storms	Wednesday Mostly Sunny then Slight Chance T-storms	Wednesday Night Partly Cloudy	Thursday Hot	Thursday Night Clear	Friday Sunny then Chance Showers	Friday Night Chance Showers then Partly Cloudy
Lo 65 °F	Hi 90 °F	Lo 70 °F	Hi 95 °F	Lo 74 °F	Hi 103 °F	Lo 77 °F	Hi 100 °F	Lo 74 °F

Hazardous Weather Outlook
Extreme Heat Watch
Air Quality Alert
Extreme Heat Warning

Overnight	Mostly clear, with a low around 65. Light southwest wind.
Tuesday	Mostly sunny, with a high near 90. Light southwest wind becoming south 6 to 11 mph in the morning.
Tuesday Night	A 20 percent chance of showers and thunderstorms after 11pm. Partly cloudy, with a low around 70. Southwest wind 8 to 10 mph, with gusts as high as 20 mph.
Wednesday	A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Heat index values as high as 105. Southwest wind 8 to 11 mph.
Wednesday Night	Partly cloudy, with a low around 74. Southwest wind around 7 mph.
Thursday	Sunny and hot, with a high near 103.
Thursday Night	Clear, with a low around 77.
Friday	A 30 percent chance of showers after 2pm. Sunny and hot, with a high near 100.
Friday Night	A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 74.
Independence Day	A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94.
Saturday Night	A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Sunday	A 30 percent chance of showers. Mostly sunny, with a high near 90.
Sunday Night	A 30 percent chance of showers. Mostly cloudy, with a low around 70.
Monday	A 30 percent chance of showers. Partly sunny, with a high near 84.

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