10-Day Weather Forecast - Colchester, CT

Sunny. Highs in the mid 60s. Northeast winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.

Clear. Lows in the upper 30s. Northeast winds 5 to 10 mph.

Sunny. Highs in the mid 60s. Northeast winds 5 to 10 mph.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 40s.

Partly sunny in the morning then becoming mostly cloudy. Highs in the lower 60s.

Showers likely. Lows in the mid 40s. Chance of rain 70 percent.

Showers likely. Highs in the mid 50s. Chance of rain 70 percent.

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

Partly sunny. Highs in the lower 50s.

Mostly cloudy. Lows around 40.

Partly sunny. A chance of showers in the afternoon. Highs in the mid 50s. Chance of rain 30 percent.

Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 39F. Dew point will be around 32F with an average humidity of 67%. Winds will be 6 mph from the NW.

Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 56F. Dew point will be around 39F with an average humidity of 62%. Winds will be 7 mph from the N.

Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 41F. Dew point will be around 38F with an average humidity of 76%. Winds will be 5 mph from the NW.

Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 58F. Dew point will be around 40F with an average humidity of 63%. Winds will be 7 mph from the N.

Partly cloudy. Low temperature around 42F. Dew point will be around 39F with an average humidity of 76%. Winds will be 4 mph from the NW.

Mostly sunny. High temperature around 63F. Dew point will be around 41F with an average humidity of 58%. Winds will be 5 mph from the NW.

Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 44F. Dew point will be around 41F with an average humidity of 75%. Winds will be 3 mph from the NW.