10-Day Weather Forecast - Colchester, CT

Sunny. Highs around 30. Northwest winds around 5 mph becoming south in the afternoon.

Mostly cloudy. A slight chance of snow after midnight. Lows in the lower 20s. Light and variable winds. Chance of snow 20 percent.

Mostly cloudy. A slight chance of rain and snow in the morning. Highs in the lower 40s. Southwest winds around 5 mph. Chance of precipitation 20 percent.

Mostly cloudy in the evening then clearing. Lows in the lower 20s. West winds around 5 mph.

Partly sunny. Highs around 40.

Mostly cloudy. Lows in the lower 20s.

Mostly sunny. Highs in the lower 30s.

Mostly clear. Cold with lows around 10 above.

Partly sunny. Highs in the mid 30s.

Mostly cloudy. A chance of snow and rain in the evening. Lows in the mid 20s. Chance of precipitation 40 percent.

Mostly cloudy. Highs in the lower 40s.

Mostly cloudy. A chance of rain after midnight. Lows around 30. Chance of rain 40 percent.

Mostly cloudy. A chance of rain. Highs in the lower 40s. Chance of rain 50 percent.

Mostly clear with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 24F. Dew point will be around 23F with an average humidity of 81%. Winds will be 7 mph from the W.

Mostly sunny with a slight chance of rain-snow mix. Chance of precipitation 25%. High temperature around 34F. Dew point will be around 20F with an average humidity of 66%. Winds will be 9 mph from the W.

Mostly clear. Low temperature around 21F. Dew point will be around 17F with an average humidity of 73%. Winds will be 8 mph from the W.

Sunny. High temperature around 34F. Dew point will be around 17F with an average humidity of 59%. Winds will be 9 mph from the W.

Clear. Low temperature around 21F. Dew point will be around 17F with an average humidity of 72%. Winds will be 8 mph from the W.