South Portland, Maine | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Rain
    42°
    Wednesday 3/27
    Forecast night icon
    42°
    Rain
    Hourly
    Night Details
    Mostly cloudy with likely rain. Chance of precipitation 85%. Low temperature around 42F. Dew point will be around 43F with an average humidity of 96%. Winds will be 3 mph from the SE.
  • Forecast day icon
    Thursday
    Rain
    48°
    Forecast night icon
    Night
    Rain
    41°
    Thursday 3/28
    Day
    48°
    Rain
    Forecast day icon
    Night
    41°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Rain. Highs in the upper 40s. Light and variable winds. Chance of rain near 100 percent.
    Night Details
    Rain. Lows in the upper 30s. North winds 10 to 15 mph. Gusts up to 30 mph after midnight. Chance of rain 90 percent.
  • Forecast day icon
    Friday
    70% Chance of Rain
    45°
    Forecast night icon
    Night
    50% Chance of Rain
    36°
    Friday 3/29
    Day
    45°
    70% Chance of Rain
    Forecast day icon
    Night
    36°
    50% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Rain likely. Highs in the mid 40s. Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 70 percent.
    Night Details
    Mostly cloudy with a chance of rain in the evening then partly cloudy after midnight. Lows in the lower 30s. Northwest winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 50 percent.
  • Forecast day icon
    Saturday
    Partly Sunny
    46°
    Forecast night icon
    Night
    Partly Cloudy
    35°
    Saturday 3/30
    Day
    46°
    Partly Sunny
    Forecast day icon
    Night
    35°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 35 mph.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the upper 20s.
  • Forecast day icon
    Sunday
    Partly Sunny
    49°
    Forecast night icon
    Night
    Partly Cloudy
    33°
    Sunday 3/31
    Day
    49°
    Partly Sunny
    Forecast day icon
    Night
    33°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 40s.
    Night Details
    Partly cloudy in the evening then becoming mostly clear. Lows in the upper 20s.
  • Forecast day icon
    Monday
    Mostly Sunny
    51°
    Forecast night icon
    Night
    Partly Cloudy
    35°
    Monday 4/1
    Day
    51°
    Mostly Sunny
    Forecast day icon
    Night
    35°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs around 50.
    Night Details
    Partly cloudy. Lows in the lower 30s.
  • Forecast day icon
    Tuesday
    50% Chance of Rain
    43°
    Forecast night icon
    Night
    60% Chance of Rain
    36°
    Tuesday 4/2
    Day
    43°
    50% Chance of Rain
    Forecast day icon
    Night
    36°
    60% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly sunny in the morning then becoming mostly cloudy. A 50 percent chance of rain. Highs in the mid 40s.
    Night Details
    Rain likely. Lows in the lower 30s. Chance of rain 60 percent.
  • Forecast day icon
    Wednesday
    60% Chance of Rain
    42°
    Forecast night icon
    Night
    70% Chance of Rain
    37°
    Wednesday 4/3
    Day
    42°
    60% Chance of Rain
    Forecast day icon
    Night
    37°
    70% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Rain likely mainly in the morning. Highs in the lower 40s. Chance of rain 60 percent.
    Night Details
    Cloudy with probable rain. Chance of precipitation 65%. Low temperature around 37F. Dew point will be around 37F with an average humidity of 88%. Winds will be 4 mph from the N.
  • Forecast day icon
    Thursday
    50% Chance of Rain
    46°
    Forecast night icon
    Night
    30% Chance of Rain
    37°
    Thursday 4/4
    Day
    46°
    50% Chance of Rain
    Forecast day icon
    Night
    37°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 46F. Dew point will be around 35F with an average humidity of 76%. Winds will be 8 mph from the N.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 37F. Dew point will be around 33F with an average humidity of 76%. Winds will be 8 mph from the NW.
  • Forecast day icon
    Friday
    Sunny
    50°
    Forecast night icon
    Night
    Clear
    39°
    Friday 4/5
    Day
    50°
    Sunny
    Forecast day icon
    Night
    39°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 50F. Dew point will be around 33F with an average humidity of 66%. Winds will be 6 mph from the NW.
    Night Details
    Clear. Low temperature around 39F. Dew point will be around 35F with an average humidity of 76%. Winds will be 4 mph from the NW.