10-Day Weather Forecast - South Portland, ME

Mostly sunny. Highs in the lower 80s. Light and variable winds, becoming south around 10 mph with gusts up to 20 mph in the afternoon.

Partly cloudy in the evening, then becoming mostly cloudy. Lows around 60. South winds around 10 mph in the evening, becoming light and variable.

Partly sunny. A chance of showers in the afternoon. Highs around 80. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent.

Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. Lows in the mid 60s. Chance of rain 50 percent.

Mostly cloudy in the morning. A chance of showers in the morning, then showers likely in the afternoon. Highs in the upper 70s. Chance of rain 70 percent.

Partly cloudy. A chance of showers in the evening. Lows in the upper 50s. Chance of rain 50 percent.

Partly sunny. Highs in the upper 70s.

Mostly clear. Lows in the mid 50s.

Mostly sunny. Highs in the upper 70s.

Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s.

Partly sunny. Highs in the upper 70s.

Partly cloudy with a 35% chance for rain and thunderstorms. Low temperature around 62F. Dew point will be around 62F with an average humidity of 84%. Winds will be 5 mph from the W.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 70F. Dew point will be around 59F with an average humidity of 76%. Winds will be 2 mph from the N.

Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 61F. Dew point will be around 58F with an average humidity of 83%. Winds will be 1 mph from the N.

Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 67F. Dew point will be around 58F with an average humidity of 78%. Winds will be 2 mph from the E.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 59F. Dew point will be around 57F with an average humidity of 85%. Winds will be 2 mph from the N.

Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 69F. Dew point will be around 56F with an average humidity of 74%. Winds will be 3 mph from the N.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 59F. Dew point will be around 56F with an average humidity of 82%. Winds will be 2 mph from the NW.