10-Day Weather Forecast - New Canaan, CT

Mostly sunny. Cold with highs around 30. North winds around 5 mph becoming southwest in the afternoon.

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 20s. South winds around 5 mph.

Snow and rain likely in the morning then rain with a slight chance of snow in the afternoon. Little or no snow accumulation. Highs in the upper 30s. Southeast winds around 5 mph. Chance of precipitation 90 percent.

Rain. Near steady temperature in the mid 30s. South winds around 5 mph becoming west after midnight. Chance of rain 90 percent.

Partly sunny. A chance of rain in the afternoon. Highs in the upper 40s. Chance of rain 30 percent.

Cloudy with a 50 percent chance of rain. Lows in the upper 30s.

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

Cloudy with a 50 percent chance of rain. Lows in the upper 30s.

Cloudy. A chance of rain in the morning. Highs in the mid 40s. Chance of rain 50 percent.

Cloudy. Lows in the mid 30s.

Mostly cloudy. Highs in the mid 50s.

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

Mostly cloudy in the morning then becoming partly sunny. Highs in the mid 50s.

Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 43F. Dew point will be around 40F with an average humidity of 83%. Winds will be 4 mph from the SW.

Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 57F. Dew point will be around 44F with an average humidity of 74%. Winds will be 4 mph from the S.

Cloudy. Low temperature around 45F. Dew point will be around 44F with an average humidity of 91%. Winds will be 4 mph from the SW.

Cloudy. High temperature around 57F. Dew point will be around 46F with an average humidity of 77%. Winds will be 4 mph from the S.

Cloudy. Low temperature around 44F. Dew point will be around 43F with an average humidity of 87%. Winds will be 5 mph from the S.