10-Day Weather Forecast - Cos Cob, CT

Sunny. Highs in the upper 30s. West winds 5 to 10 mph. Gusts up to 20 mph in the morning.

Mostly cloudy. Snow likely after midnight. Little or no snow accumulation. Lows in the upper 20s. Southwest winds 5 to 10 mph. Chance of snow 60 percent.

Snow and rain in the morning then a chance of rain in the afternoon. Little or no snow accumulation. Highs around 40. Southwest winds 5 to 10 mph. Chance of precipitation 80 percent.

Mostly cloudy. Near steady temperature in the mid 30s.

Mostly sunny. Highs in the lower 40s.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 20s.

Partly sunny with a chance of rain in the morning then cloudy in the afternoon. Highs in the lower 40s. Chance of rain 30 percent.

Cloudy. A chance of rain after midnight. Lows in the mid 30s. Chance of rain 30 percent.

Cloudy with a 50 percent chance of rain. Highs in the lower 50s.

Mostly cloudy. A chance of rain. Lows in the lower 30s. Chance of rain 50 percent.

Mostly cloudy. Highs in the lower 40s.

Mostly cloudy with a 40 percent chance of rain. Lows in the lower 30s.

Mostly cloudy with a 40 percent chance of rain. Highs in the mid 40s.

Partly cloudy. Low temperature around 29F. Dew point will be around 23F with an average humidity of 71%. Winds will be 6 mph from the NW.

Sunny. High temperature around 36F. Dew point will be around 21F with an average humidity of 60%. Winds will be 9 mph from the NW.

Clear. Low temperature around 25F. Dew point will be around 18F with an average humidity of 65%. Winds will be 9 mph from the NW.

Sunny. High temperature around 36F. Dew point will be around 18F with an average humidity of 55%. Winds will be 7 mph from the NW.

Clear. Low temperature around 27F. Dew point will be around 19F with an average humidity of 66%. Winds will be 5 mph from the W.