10-Day Weather Forecast - Cos Cob, CT

Sunny. Highs in the lower 30s. West winds 5 to 10 mph.

Partly cloudy. Lows around 15. West winds around 5 mph.

Sunny. Highs in the lower 30s. Northwest winds 5 to 10 mph.

Partly cloudy. Lows around 13. Northwest winds around 5 mph.

Sunny. Highs in the upper 20s. Northwest winds 5 to 10 mph.

Mostly clear in the evening then becoming partly cloudy. Cold with lows around 10 above.

Mostly sunny in the morning then becoming mostly cloudy. Highs in the upper 20s.

Mostly cloudy. A chance of snow showers in the evening. Cold with lows around 10 above. Chance of snow 30 percent. Wind chill values as low as 5 below after midnight.

Sunny blustery cold with highs around 20. Wind chill values as low as 10 below.

Mostly clear in the evening then becoming partly cloudy. Blustery cold with lows zero to 5 above zero. Wind chill values as low as 15 below.

Mostly sunny. Cold with highs 15 to 20. Wind chill values as low as 15 below in the morning.

Partly cloudy in the evening then clearing. Cold with lows zero to 5 above zero. Wind chill values as low as 10 below.

Sunny cold with highs in the lower 20s. Wind chill values as low as 10 below in the morning.

Clear. Low temperature around 12F. Dew point will be around 2F with an average humidity of 60%. Winds will be 11 mph from the NW.

Sunny. High temperature around 28F. Dew point will be around 8F with an average humidity of 53%. Winds will be 11 mph from the NW.

Clear. Low temperature around 18F. Dew point will be around 9F with an average humidity of 59%. Winds will be 8 mph from the NW.

Sunny. High temperature around 34F. Dew point will be around 15F with an average humidity of 56%. Winds will be 7 mph from the NW.

Clear. Low temperature around 24F. Dew point will be around 15F with an average humidity of 61%. Winds will be 3 mph from the NW.