10-Day Weather Forecast - Old Greenwich, CT
As of
- 80|72°FPartly CloudyHourly details
Today
80°FPartly cloudy. Highs in the lower 80s. Light and variable winds, becoming south around 5 mph this morning, then increasing to 10 to 15 mph with gusts up to 25 mph this afternoon.
Tonight
72°FPartly cloudy in the evening, then mostly cloudy with a slight chance of showers after midnight. Lows in the lower 70s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 20 percent.
- 85|67°F30% Chance Rain ShowersHourly details
Day
85°FPartly sunny. A chance of showers, mainly in the morning. Humid with highs in the mid 80s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent.
Night
67°FPartly cloudy in the evening, then becoming mostly cloudy. A 20 percent chance of showers. Lows in the lower 60s. Northwest winds 5 to 10 mph.
- 77|60°FSunnyHourly details
Day
77°FSunny. Highs in the upper 70s. Northwest winds 5 to 10 mph.
Night
60°FMostly clear. Lows in the upper 50s.
Weekend Weather
- 77|67°FMostly SunnyHourly details
Day
77°FMostly sunny. Highs in the upper 70s.
Night
67°FMostly cloudy. A chance of showers after midnight. Lows in the mid 60s. Chance of rain 40 percent.
- 79|68°F40% Chance Rain ShowersHourly details
Day
79°FPartly sunny with a chance of showers. Highs around 80. Chance of rain 40 percent.
Night
68°FMostly cloudy. Lows in the mid 60s.
- 82|66°FMostly SunnyHourly details
Day
82°FMostly sunny. Highs in the lower 80s.
Night
66°FPartly cloudy. Lows in the mid 60s.
- 80|69°FMostly Sunny
Day
80°FMostly sunny. Highs around 80.
Night
69°FMostly clear with a 30% chance for rain and thunderstorms. Low temperature around 69F. Dew point will be around 67F with an average humidity of 86%. Winds will be 5 mph from the S.
- 82|65°F40% Chance of Rain
Day
82°FMostly sunny with a 40% chance for rain and thunderstorms. High temperature around 82F. Dew point will be around 69F with an average humidity of 75%. Winds will be 2 mph from the W.
Night
65°FMostly clear with a chance of rain. Chance of precipitation 45%. Low temperature around 65F. Dew point will be around 65F with an average humidity of 83%. Winds will be 4 mph from the N.
- 76|65°F40% Chance of Rain
Day
76°FMostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 76F. Dew point will be around 64F with an average humidity of 76%. Winds will be 4 mph from the NE.
Night
65°FMostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 65F. Dew point will be around 64F with an average humidity of 86%. Winds will be 2 mph from the E.
- 78|64°F30% Chance of Rain
Day
78°FCloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 78F. Dew point will be around 65F with an average humidity of 76%. Winds will be 2 mph from the SW.
Night
64°FMostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 64F. Dew point will be around 62F with an average humidity of 80%. Winds will be 2 mph from the NW.












