10-Day Weather Forecast - Cos Cob, CT

Partly sunny. A slight chance of showers in the afternoon. Highs in the lower 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.

Mostly cloudy. A slight chance of showers in the evening then a chance of rain after midnight. Lows around 50. Southwest winds 10 to 15 mph diminishing to around 5 mph after midnight. Chance of rain 40 percent.

Mostly cloudy in the morning then becoming partly sunny. A 40 percent chance of rain. Highs in the upper 60s. Southwest winds 10 to 15 mph.

Mostly cloudy. A slight chance of rain after midnight. Lows in the mid 50s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.

Partly sunny with a chance of rain in the morning then mostly cloudy with rain likely in the afternoon. Highs in the mid 70s. Chance of rain 70 percent.

Rain likely with a chance of thunderstorms. Lows in the mid 40s. Chance of rain 70 percent.

Mostly cloudy. A chance of rain. Much cooler with highs in the lower 50s. Chance of rain 50 percent.

A chance of rain in the evening then rain likely after midnight. Lows in the lower 40s. Chance of rain 60 percent.

Cloudy. Rain likely mainly in the morning. Highs in the mid 50s. Chance of rain 60 percent.

Cloudy with a 50 percent chance of rain. Lows in the lower 40s.

Mostly cloudy with a 50 percent chance of rain. Highs in the mid 50s.

Cloudy with a 50 percent chance of rain. Lows in the lower 40s.

Mostly cloudy with a 50 percent chance of rain. Highs in the lower 60s.

Mostly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 45F. Dew point will be around 45F with an average humidity of 78%. Winds will be 9 mph from the NW.

Mostly sunny with a chance of rain. Chance of precipitation 40%. High temperature around 57F. Dew point will be around 37F with an average humidity of 59%. Winds will be 10 mph from the NW.

Clear. Low temperature around 40F. Dew point will be around 35F with an average humidity of 64%. Winds will be 9 mph from the N.

Sunny. High temperature around 57F. Dew point will be around 31F with an average humidity of 49%. Winds will be 6 mph from the N.

Clear. Low temperature around 42F. Dew point will be around 33F with an average humidity of 61%. Winds will be 2 mph from the NE.