Weather in Old Greenwich, Connecticut, United States

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7-Day Detailed Weather Forecast for Old Greenwich

This Afternoon

Temperature: 82°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Sunny, with a high near 82. South wind around 5 mph.

Tonight

Temperature: 70°F

Wind Speed: 5 to 8 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 70. South wind 5 to 8 mph.

Thursday

Temperature: 82°F

Wind Speed: 5 to 14 mph

Wind Direction: S

Forecast: A slight chance of rain showers between 8am and 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and thunderstorms likely between 2pm and 5pm, then a chance of showers and thunderstorms. Partly sunny. High near 82, with temperatures falling to around 80 in the afternoon. South wind 5 to 14 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

Thursday Night

Temperature: 69°F

Wind Speed: 2 to 12 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 69. Southwest wind 2 to 12 mph. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.

Friday

Temperature: 84°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: A slight chance of rain showers. Partly sunny. High near 84, with temperatures falling to around 82 in the afternoon. West wind around 5 mph. Chance of precipitation is 20%.

Friday Night

Temperature: 64°F

Wind Speed: 3 to 8 mph

Wind Direction: NW

Forecast: A slight chance of rain showers before 8pm. Partly cloudy, with a low around 64.

Saturday

Temperature: 80°F

Wind Speed: 3 to 8 mph

Wind Direction: NE

Forecast: Sunny, with a high near 80.

Saturday Night

Temperature: 65°F

Wind Speed: 3 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 65.

Sunday

Temperature: 82°F

Wind Speed: 2 to 9 mph

Wind Direction: SW

Forecast: Sunny, with a high near 82.

Sunday Night

Temperature: 70°F

Wind Speed: 9 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 70.

Monday

Temperature: 83°F

Wind Speed: 8 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 83.

Monday Night

Temperature: 71°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 71.

Tuesday

Temperature: 83°F

Wind Speed: 8 mph

Wind Direction: SW

Forecast: A slight chance of rain showers after 2pm. Mostly sunny, with a high near 83.

Tuesday Night

Temperature: 71°F

Wind Speed: 5 to 8 mph

Wind Direction: SW

Forecast: A chance of rain showers. Mostly cloudy, with a low around 71.