Weather in Old Greenwich, Connecticut, United States

7-Day Detailed Weather Forecast for Old Greenwich

Overnight

Temperature: 59°F

Wind Speed: 10 to 18 mph

Wind Direction: NE

Forecast: Rain likely and a chance of thunderstorms before 2am, then a chance of rain showers. Cloudy. Low around 59, with temperatures rising to around 62 overnight. Northeast wind 10 to 18 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

Temperature: 75°F

Wind Speed: 18 mph

Wind Direction: NE

Forecast: A chance of rain showers before 11am. Mostly cloudy, with a high near 75. Northeast wind around 18 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.

Thursday Night

Temperature: 60°F

Wind Speed: 16 mph

Wind Direction: N

Forecast: Partly cloudy, with a low around 60. North wind around 16 mph.

Friday

Temperature: 83°F

Wind Speed: 6 to 14 mph

Wind Direction: N

Forecast: Sunny, with a high near 83. North wind 6 to 14 mph.

Friday Night

Temperature: 65°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 65. Northwest wind around 5 mph.

Saturday

Temperature: 84°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Sunny, with a high near 84.

Saturday Night

Temperature: 68°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 68.

Sunday

Temperature: 80°F

Wind Speed: 8 to 13 mph

Wind Direction: S

Forecast: A chance of rain showers after 8am. Partly sunny, with a high near 80. Chance of precipitation is 40%.

Sunday Night

Temperature: 68°F

Wind Speed: 6 to 12 mph

Wind Direction: S

Forecast: Rain showers likely. Mostly cloudy, with a low around 68. Chance of precipitation is 70%.

Monday

Temperature: 81°F

Wind Speed: 8 mph

Wind Direction: S

Forecast: Rain showers likely before 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 81. Chance of precipitation is 70%.

Monday Night

Temperature: 63°F

Wind Speed: 7 mph

Wind Direction: W

Forecast: Showers and thunderstorms likely before 2am. Partly cloudy, with a low around 63. Chance of precipitation is 60%.

Tuesday

Temperature: 79°F

Wind Speed: 7 to 10 mph

Wind Direction: W

Forecast: Sunny, with a high near 79.

Tuesday Night

Temperature: 60°F

Wind Speed: 7 to 10 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 60.

Wednesday

Temperature: 77°F

Wind Speed: 9 mph

Wind Direction: W

Forecast: Sunny, with a high near 77.