10-Day Weather Forecast - New Canaan, CT

Mostly sunny. Highs in the lower 40s. Southwest winds 5 to 10 mph.

Mostly cloudy. Near steady temperature in the upper 30s. Southwest winds 5 to 10 mph with gusts up to 20 mph.

Cloudy. A chance of showers mainly in the morning. Highs in the mid 40s. Southwest winds 5 to 10 mph. Chance of rain 30 percent.

Cloudy. A chance of showers in the evening then showers likely after midnight. Lows in the lower 30s. South winds around 5 mph becoming southwest after midnight. Chance of rain 60 percent.

Mostly cloudy with a chance of rain in the morning then partly sunny in the afternoon. Highs in the lower 40s. Chance of rain 50 percent.

Mostly cloudy in the evening then becoming partly cloudy. Lows around 20.

Mostly sunny. Highs in the lower 30s.

Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 20s.

Mostly sunny. Highs in the upper 30s.

Mostly cloudy. Lows in the mid 20s.

Partly sunny. A chance of snow and rain in the morning then a chance of snow in the afternoon. Highs in the mid 30s. Chance of precipitation 30 percent.

Mostly cloudy in the evening then clearing. Lows around 20.

Mostly sunny. Highs in the lower 30s.

Partly cloudy. Low temperature around 16F. Dew point will be around 9F with an average humidity of 66%. Winds will be 7 mph from the NW.

Partly cloudy. High temperature around 26F. Dew point will be around 8F with an average humidity of 55%. Winds will be 7 mph from the NW.

Clear. Low temperature around 16F. Dew point will be around 9F with an average humidity of 66%. Winds will be 6 mph from the NW.

Sunny. High temperature around 27F. Dew point will be around 8F with an average humidity of 54%. Winds will be 5 mph from the NW.

Clear. Low temperature around 20F. Dew point will be around 13F with an average humidity of 67%. Winds will be 3 mph from the NW.