10-Day Weather Forecast - Cos Cob, CT

Mostly cloudy. Highs in the upper 20s. North winds around 5 mph becoming southeast in the afternoon.

Cloudy. A slight chance of snow in the evening then snow after midnight. Little or no snow accumulation. Lows around 16. Southwest winds 5 to 10 mph. Chance of snow 80 percent.

Mostly cloudy. Snow in the morning then a slight chance of snow showers in the afternoon. Light snow accumulation. Windy cold with highs in the mid 20s. Temperature falling to around 14 in the afternoon. Northwest winds 20 to 30 mph with gusts up to 45 mph. Chance of snow 80 percent. Wind chill values as low as 8 below in the afternoon.

Partly cloudy in the evening then clearing. Windy cold with lows around zero. Wind chill values as low as 20 below.

Sunny cold with highs around 20. Wind chill values as low as 20 below in the morning.

Mostly clear. Cold with lows 5 to 10 above. Wind chill values as low as 5 below after midnight.

Mostly sunny. Cold with highs in the mid 20s. Wind chill values as low as 5 below in the morning.

Partly cloudy in the evening then becoming mostly clear. Lows 10 to 15.

Mostly sunny. Highs in the lower 30s.

Partly cloudy in the evening then becoming mostly cloudy. Lows around 20.

Mostly cloudy. A chance of snow in the afternoon. Highs in the mid 30s. Chance of snow 30 percent.

Cloudy with a chance of rain-snow mix. Chance of precipitation 35%. Low temperature around 31F. Dew point will be around 24F with an average humidity of 73%. Winds will be 2 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 40F. Dew point will be around 25F with an average humidity of 62%. Winds will be 3 mph from the SW.

Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 33F. Dew point will be around 24F with an average humidity of 63%. Winds will be 3 mph from the W.

Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 40F. Dew point will be around 24F with an average humidity of 57%. Winds will be 2 mph from the SW.

Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 35F. Dew point will be around 25F with an average humidity of 63%. Winds will be 2 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 41F. Dew point will be around 25F with an average humidity of 57%. Winds will be 4 mph from the E.

Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 36F. Dew point will be around 26F with an average humidity of 63%. Winds will be 5 mph from the E.