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Current Weather Conditions for Greenwich, CT

Isolated showers and thunderstorms before 2am. Partly cloudy. Low around 75, with temperatures rising to around 77 overnight. Southwest wind around 10 mph. Chance of precipitation is 20%.
78°F

Conditions

Wind: 8 mph SW
Humidity: 82%
Probability of Precipitation: 20%

Hourly Forcast (next 12 hours)

5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM
78° 78° 77° 77° 77° 77° 77° 79° 81° 84° 86° 89° 91°

Upcoming Week

Day Forecast High Low
Tonight
Isolated Showers And Thunderstorms
Isolated showers and thunderstorms before 2am. Partly cloudy. Low around 75, with temperatures rising to around 77 overnight. Southwest wind around 10 mph. Chance of precipitation is 20%.
76°F 69°F
Thursday
Sunny
Sunny, with a high near 95. Heat index values as high as 104. Southwest wind 5 to 14 mph.
76°F 69°F
Thursday Night
Clear
Clear, with a low around 79. Heat index values as high as 100. Southwest wind 6 to 14 mph.
76°F 69°F
Friday
Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers and thunderstorms. Sunny. High near 99, with temperatures falling to around 95 in the afternoon. Heat index values as high as 103. West wind 6 to 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
76°F 69°F
Friday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 76. Northwest wind 6 to 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
76°F 69°F
Independence Day
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Mostly sunny. High near 96, with temperatures falling to around 90 in the afternoon. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
76°F 69°F
Saturday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 73. Chance of precipitation is 50%.
76°F 69°F
Sunday
Partly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 90. Chance of precipitation is 40%.
76°F 69°F
Sunday Night
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
A chance of showers and thunderstorms before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.
76°F 69°F
Monday
Chance Rain Showers then Chance Showers And Thunderstorms
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 83. Chance of precipitation is 50%.
76°F 69°F
Monday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 50%.
76°F 69°F
Tuesday
Slight Chance Rain Showers
A slight chance of rain showers between 8am and 2pm. Mostly sunny, with a high near 81.
76°F 69°F
Tuesday Night
Partly Cloudy
Partly cloudy, with a low around 68.
76°F 69°F
Wednesday
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 81.
76°F 69°F
Data provided by weather.gov