10-Day Weather Forecast - Cos Cob, CT

Sunny. Highs in the lower 80s. Northeast winds around 5 mph becoming southeast around 5 mph in the afternoon.

Mostly clear. Lows in the lower 60s. South winds around 5 mph becoming southwest after midnight.

Sunny. Highs in the upper 80s. Northwest winds around 5 mph becoming east around 5 mph in the afternoon.

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 60s.

Mostly sunny. Highs in the mid 80s.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 60s.

Partly sunny. Highs in the lower 80s.

Mostly cloudy. Lows in the upper 60s.

Partly sunny. Highs in the lower 80s.

Partly cloudy. Lows in the mid 60s.

Mostly sunny. Highs in the lower 80s.

Partly cloudy in the evening then becoming mostly clear. Lows in the mid 60s.

Sunny. Highs in the mid 80s.

Mostly clear. Low temperature around 69F. Dew point will be around 66F with an average humidity of 82%. Winds will be 5 mph from the S.

Sunny. High temperature around 86F. Dew point will be around 69F with an average humidity of 70%. Winds will be 6 mph from the S.

Clear. Low temperature around 72F. Dew point will be around 69F with an average humidity of 82%. Winds will be 6 mph from the SW.

Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 88F. Dew point will be around 72F with an average humidity of 71%. Winds will be 6 mph from the S.

Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 73F. Dew point will be around 71F with an average humidity of 84%. Winds will be 6 mph from the SW.