10-Day Weather Forecast - South Portland, ME

Cloudy with a 50 percent chance of snow. Highs in the mid 20s. North winds around 10 mph. Gusts up to 25 mph in the afternoon.

Cloudy. Lows around 3 above. Northwest winds 10 to 15 mph with gusts up to 30 mph. Wind chill values as low as 13 below after midnight.

Partly sunny. Highs around 16. Northwest winds 10 to 15 mph with gusts up to 30 mph. Wind chill values as low as 15 below in the morning.

Mostly clear. Lows around zero.

Mostly sunny. Highs in the lower 20s.

Mostly clear. Lows zero to 5 above zero.

Mostly sunny. Highs around 30.

Mostly clear in the evening then becoming partly cloudy. Lows around 10 above.

Mostly cloudy. A chance of snow in the afternoon. Highs in the lower 30s. Chance of snow 30 percent.

Mostly cloudy in the evening then becoming partly cloudy. A 40 percent chance of snow. Lows around 20.

Partly sunny with a 40 percent chance of snow. Highs in the mid 30s.

Mostly cloudy with a slight chance of snow. Chance of precipitation 30%. Low temperature around 24F. Dew point will be around 19F with an average humidity of 71%. Winds will be 10 mph from the NW.

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. High temperature around 35F. Dew point will be around 19F with an average humidity of 60%. Winds will be 9 mph from the NW.

Cloudy. Low temperature around 24F. Dew point will be around 18F with an average humidity of 68%. Winds will be 6 mph from the N.

Partly cloudy. High temperature around 36F. Dew point will be around 20F with an average humidity of 62%. Winds will be 3 mph from the NW.

Partly cloudy. Low temperature around 26F. Dew point will be around 21F with an average humidity of 69%. Winds will be 2 mph from the N.

Mostly sunny. High temperature around 37F. Dew point will be around 23F with an average humidity of 64%. Winds will be 2 mph from the N.

Cloudy. Low temperature around 28F. Dew point will be around 23F with an average humidity of 70%. Winds will be 3 mph from the NW.