10-Day Weather Forecast - Portland, CT

Mostly cloudy with a 20 percent chance of rain. Highs in the mid 40s. South winds 5 to 10 mph.

Cloudy. A chance of rain in the evening then a chance of rain with a slight chance of snow after midnight. Lows in the upper 20s. South winds around 5 mph. Chance of precipitation 50 percent.

Mostly cloudy with a slight chance of rain and snow in the morning then mostly sunny in the afternoon. Highs in the upper 30s. West winds 5 to 10 mph with gusts up to 25 mph. Chance of precipitation 20 percent.

Partly cloudy in the evening then becoming mostly clear. Cooler with lows 10 to 15.

Mostly sunny. Highs in the lower 30s.

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

Mostly sunny. Highs around 40.

Mostly cloudy. Lows in the mid 20s.

Partly sunny. Highs in the lower 30s.

Partly cloudy. Lows around 20.

Mostly sunny. Highs around 30.

Mostly cloudy in the evening then becoming partly cloudy. Lows 15 to 20.

Mostly sunny. Cold with highs in the mid 20s.

Mostly clear. Low temperature around 13F. Dew point will be around 4F with an average humidity of 56%. Winds will be 7 mph from the NW.

Sunny. High temperature around 27F. Dew point will be around 4F with an average humidity of 46%. Winds will be 6 mph from the W.

Partly cloudy. Low temperature around 22F. Dew point will be around 12F with an average humidity of 63%. Winds will be 4 mph from the W.

Partly cloudy. High temperature around 34F. Dew point will be around 17F with an average humidity of 60%. Winds will be 5 mph from the W.

Mostly clear. Low temperature around 24F. Dew point will be around 19F with an average humidity of 73%. Winds will be 2 mph from the W.