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Current Weather Conditions for Greenwich, CT

Mostly clear, with a low around 77. Southwest wind 12 to 20 mph.
87°F

Conditions

Wind: 20 mph SW
Humidity: 53%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM
87° 85° 83° 83° 82° 81° 80° 80° 79° 77° 78° 79° 80°

Upcoming Week

Day Forecast High Low
Tonight
Mostly Clear
Mostly clear, with a low around 77. Southwest wind 12 to 20 mph.
78°F 72°F
Wednesday
Areas Of Smoke
Areas of smoke after 10am. Sunny, with a high near 95. Heat index values as high as 99. West wind 10 to 17 mph.
78°F 72°F
Wednesday Night
Smoke
Patchy smoke before 8pm, then smoke and a slight chance of showers and thunderstorms. Mostly cloudy. Low around 73, with temperatures rising to around 75 overnight. Heat index values as high as 97. Northwest wind 5 to 17 mph. Chance of precipitation is 20%.
78°F 72°F
Thursday
Patchy Smoke then Mostly Sunny
Patchy smoke before 9am. Mostly sunny, with a high near 89. West wind 5 to 14 mph.
78°F 72°F
Thursday Night
Partly Cloudy
Partly cloudy, with a low around 72. Northwest wind 7 to 14 mph.
78°F 72°F
Friday
Mostly Sunny
Mostly sunny, with a high near 86.
78°F 72°F
Friday Night
Partly Cloudy then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 69. Chance of precipitation is 30%.
78°F 72°F
Saturday
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Partly sunny, with a high near 79. Chance of precipitation is 60%.
78°F 72°F
Saturday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.
78°F 72°F
Sunday
Chance Rain Showers
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 50%.
78°F 72°F
Sunday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 69. Chance of precipitation is 50%.
78°F 72°F
Monday
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 83.
78°F 72°F
Monday Night
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 40%.
78°F 72°F
Tuesday
Chance Rain Showers
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84.
78°F 72°F
Data provided by weather.gov