Weather in Old Greenwich, Connecticut, United States

7-Day Detailed Weather Forecast for Old Greenwich

This Afternoon

Temperature: 85°F

Wind Speed: 8 mph

Wind Direction: SE

Forecast: Mostly sunny. High near 85, with temperatures falling to around 83 in the afternoon. Southeast wind around 8 mph.

Tonight

Temperature: 72°F

Wind Speed: 8 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms between 11pm and 2am, then showers and thunderstorms likely. Mostly cloudy, with a low around 72. South wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

Tuesday

Temperature: 88°F

Wind Speed: 7 to 12 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 8am, then showers and thunderstorms. Mostly cloudy. High near 88, with temperatures falling to around 84 in the afternoon. Southwest wind 7 to 12 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday Night

Temperature: 72°F

Wind Speed: 6 to 9 mph

Wind Direction: SW

Forecast: Showers and thunderstorms. Mostly cloudy, with a low around 72. Southwest wind 6 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday

Temperature: 86°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: A slight chance of rain showers before 8am. Partly sunny, with a high near 86. West wind around 6 mph. Chance of precipitation is 20%.

Wednesday Night

Temperature: 70°F

Wind Speed: 2 to 6 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 70.

Thursday

Temperature: 87°F

Wind Speed: 2 to 9 mph

Wind Direction: W

Forecast: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87.

Thursday Night

Temperature: 67°F

Wind Speed: 6 to 9 mph

Wind Direction: NW

Forecast: A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 67.

Independence Day

Temperature: 84°F

Wind Speed: 8 mph

Wind Direction: NW

Forecast: Sunny, with a high near 84.

Friday Night

Temperature: 65°F

Wind Speed: 3 to 8 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 65.

Saturday

Temperature: 85°F

Wind Speed: 3 to 8 mph

Wind Direction: SE

Forecast: Mostly sunny, with a high near 85.

Saturday Night

Temperature: 70°F

Wind Speed: 6 to 9 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 70.

Sunday

Temperature: 91°F

Wind Speed: 6 to 13 mph

Wind Direction: SW

Forecast: Partly sunny, with a high near 91.

Sunday Night

Temperature: 74°F

Wind Speed: 8 to 13 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 74.