South Portland, Maine | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    Sunny
    54°
    Forecast night icon
    Night
    Clear
    40°
    Friday 4/26
    Day
    54°
    Sunny
    Forecast day icon
    Night
    40°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. High temperature around 54F. Dew point will be around 23F with an average humidity of 36%. Winds will be 6 mph from the NW.
    Night Details
    Clear. Lows in the lower 30s. Southwest winds around 10 mph this evening becoming light and variable.
  • Forecast day icon
    Saturday
    Mostly Sunny
    56°
    Forecast night icon
    Night
    Partly Cloudy
    47°
    Saturday 4/27
    Day
    56°
    Mostly Sunny
    Forecast day icon
    Night
    47°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 50s. Light and variable winds becoming south around 10 mph in the afternoon.
    Night Details
    Partly cloudy. Lows in the upper 30s. Light and variable winds.
  • Forecast day icon
    Sunday
    Partly Sunny
    62°
    Forecast night icon
    Night
    Partly Cloudy
    51°
    Sunday 4/28
    Day
    62°
    Partly Sunny
    Forecast day icon
    Night
    51°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. Highs in the upper 50s. South winds around 10 mph.
    Night Details
    Partly cloudy. Lows in the mid 40s. Light and variable winds.
  • Forecast day icon
    Monday
    Partly Sunny
    65°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Monday 4/29
    Day
    65°
    Partly Sunny
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 60s.
    Night Details
    Partly cloudy. Lows in the lower 40s.
  • Forecast day icon
    Tuesday
    40% Chance Rain Showers
    49°
    Forecast night icon
    Night
    60% Chance Rain Showers
    47°
    Tuesday 4/30
    Day
    49°
    40% Chance Rain Showers
    Forecast day icon
    Night
    47°
    60% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with scattered showers. Highs around 50. Chance of rain 40 percent.
    Night Details
    Mostly cloudy. Rain likely in the evening then scattered showers after midnight. Lows in the lower 40s. Chance of rain 60 percent.
  • Forecast day icon
    Wednesday
    30% Chance Rain Showers
    52°
    Forecast night icon
    Night
    Partly Cloudy
    46°
    Wednesday 5/1
    Day
    52°
    30% Chance Rain Showers
    Forecast day icon
    Night
    46°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Scattered showers in the morning. Highs in the mid 50s. Chance of rain 30 percent.
    Night Details
    Partly cloudy. Lows in the lower 40s.
  • Forecast day icon
    Thursday
    Partly Sunny
    57°
    Forecast night icon
    Night
    30% Chance Rain Showers
    51°
    Thursday 5/2
    Day
    57°
    Partly Sunny
    Forecast day icon
    Night
    51°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 50s.
    Night Details
    Partly cloudy. Scattered showers after midnight. Lows in the mid 40s. Chance of rain 30 percent.
  • Forecast day icon
    Friday
    40% Chance Rain Showers
    58°
    Forecast night icon
    Night
    40% Chance of Rain
    48°
    Friday 5/3
    Day
    58°
    40% Chance Rain Showers
    Forecast day icon
    Night
    48°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny with scattered showers. Highs in the lower 60s. Chance of rain 40 percent.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 48F. Dew point will be around 42F with an average humidity of 74%. Winds will be 4 mph from the N.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    56°
    Forecast night icon
    Night
    Partly Cloudy
    47°
    Saturday 5/4
    Day
    56°
    30% Chance of Rain
    Forecast day icon
    Night
    47°
    Partly Cloudy
    Forecast night icon
    Day Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 56F. Dew point will be around 42F with an average humidity of 68%. Winds will be 4 mph from the N.
    Night Details
    Partly cloudy. Low temperature around 47F. Dew point will be around 39F with an average humidity of 68%. Winds will be 2 mph from the NW.
  • Forecast day icon
    Sunday
    Sunny
    58°
    Forecast night icon
    Night
    Clear
    50°
    Sunday 5/5
    Day
    58°
    Sunny
    Forecast day icon
    Night
    50°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 58F. Dew point will be around 42F with an average humidity of 64%. Winds will be 2 mph from the NW.
    Night Details
    Clear. Low temperature around 50F. Dew point will be around 42F with an average humidity of 70%. Winds will be 3 mph from the W.