10-Day Weather Forecast - Portland, ME

Patchy fog in the morning. Partly sunny. Highs in the upper 60s. North winds around 10 mph.

Mostly cloudy. Lows in the mid 40s. Light and variable winds, becoming north around 10 mph after midnight.

Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 60s. Northeast winds around 10 mph.

Partly cloudy. Lows in the mid 40s.

Mostly sunny. Highs in the mid 60s.

Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s.

Partly sunny. Highs in the mid 60s.

Partly cloudy. Lows in the mid 40s.

Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 60s.

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

Partly sunny with a 40 percent chance of showers. Highs in the mid 60s.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 52F. Dew point will be around 46F with an average humidity of 69%. Winds will be 10 mph from the N.

Mostly sunny. High temperature around 66F. Dew point will be around 49F with an average humidity of 65%. Winds will be 7 mph from the NE.

Clear. Low temperature around 51F. Dew point will be around 47F with an average humidity of 78%. Winds will be 5 mph from the N.

Sunny. High temperature around 63F. Dew point will be around 49F with an average humidity of 70%. Winds will be 5 mph from the E.

Clear. Low temperature around 51F. Dew point will be around 48F with an average humidity of 82%. Winds will be 2 mph from the NW.

Sunny. High temperature around 68F. Dew point will be around 51F with an average humidity of 69%. Winds will be 2 mph from the S.

Clear. Low temperature around 53F. Dew point will be around 51F with an average humidity of 84%. Winds will be 3 mph from the W.