Weather in Old Greenwich, Connecticut, United States

7-Day Detailed Weather Forecast for Old Greenwich

This Afternoon

Temperature: 40°F

Wind Speed: 9 mph

Wind Direction: NW

Forecast: A slight chance of snow. Mostly sunny. High near 40, with temperatures falling to around 36 in the afternoon. Northwest wind around 9 mph.

Tonight

Temperature: 27°F

Wind Speed: 8 mph

Wind Direction: NW

Forecast: A slight chance of snow before 9pm. Mostly clear. Low around 27, with temperatures rising to around 29 overnight. Wind chill values as low as 20. Northwest wind around 8 mph.

Tuesday

Temperature: 41°F

Wind Speed: 8 to 12 mph

Wind Direction: NW

Forecast: Sunny. High near 41, with temperatures falling to around 37 in the afternoon. Wind chill values as low as 21. Northwest wind 8 to 12 mph.

Tuesday Night

Temperature: 27°F

Wind Speed: 7 to 12 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 27. Wind chill values as low as 20. West wind 7 to 12 mph.

Wednesday

Temperature: 42°F

Wind Speed: 6 to 14 mph

Wind Direction: SW

Forecast: Partly sunny, with a high near 42. Southwest wind 6 to 14 mph.

Wednesday Night

Temperature: 35°F

Wind Speed: 15 to 18 mph

Wind Direction: SW

Forecast: Rain and snow showers likely after 7pm. Cloudy. Low around 35, with temperatures rising to around 37 overnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

Thursday

Temperature: 44°F

Wind Speed: 18 to 23 mph

Wind Direction: W

Forecast: Rain showers likely before 7am, then a chance of rain and snow showers. Partly sunny, with a high near 44. Chance of precipitation is 60%.

Thursday Night

Temperature: 28°F

Wind Speed: 23 mph

Wind Direction: W

Forecast: A chance of snow showers before 7pm. Mostly clear, with a low around 28. Chance of precipitation is 40%.

Friday

Temperature: 34°F

Wind Speed: 15 to 20 mph

Wind Direction: NW

Forecast: Sunny, with a high near 34.

Friday Night

Temperature: 25°F

Wind Speed: 10 to 14 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 25.

Saturday

Temperature: 38°F

Wind Speed: 12 mph

Wind Direction: W

Forecast: A slight chance of snow showers after 1pm. Partly sunny, with a high near 38.

Saturday Night

Temperature: 29°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: A slight chance of snow showers before 1am. Mostly cloudy, with a low around 29.

Sunday

Temperature: 42°F

Wind Speed: 8 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 42.

Sunday Night

Temperature: 30°F

Wind Speed: 8 mph

Wind Direction: N

Forecast: A slight chance of rain showers after 1am. Partly cloudy, with a low around 30.