Harpswell, Maine | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    41°
    Thursday 4/18
    Forecast night icon
    41°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy with isolated showers this evening then mostly cloudy after midnight. Lows in the upper 30s. Light and variable winds. Chance of rain 20 percent.
  • Forecast day icon
    Friday
    Partly Sunny
    50°
    Forecast night icon
    Night
    60% Chance Rain Showers
    43°
    Friday 4/19
    Day
    50°
    Partly Sunny
    Forecast day icon
    Night
    43°
    60% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. Highs in the lower 50s. Light and variable winds becoming southeast around 10 mph with gusts up to 20 mph in the afternoon.
    Night Details
    Mostly cloudy. Scattered showers in the evening then rain likely after midnight. Lows in the lower 40s. South winds around 10 mph with gusts up to 25 mph. Chance of rain 60 percent.
  • Forecast day icon
    Saturday
    50% Chance Rain Showers
    50°
    Forecast night icon
    Night
    Partly Cloudy
    40°
    Saturday 4/20
    Day
    50°
    50% Chance Rain Showers
    Forecast day icon
    Night
    40°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with scattered showers. Highs in the upper 50s. Southwest winds around 10 mph with gusts up to 20 mph. Chance of rain 50 percent.
    Night Details
    Partly cloudy in the evening then clearing. Lows in the upper 30s. West winds around 10 mph.
  • Forecast day icon
    Sunday
    Mostly Sunny
    51°
    Forecast night icon
    Night
    Mostly Clear
    39°
    Sunday 4/21
    Day
    51°
    Mostly Sunny
    Forecast day icon
    Night
    39°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 50s.
    Night Details
    Mostly clear. Lows in the mid 30s.
  • Forecast day icon
    Monday
    Mostly Sunny
    50°
    Forecast night icon
    Night
    Mostly Clear
    34°
    Monday 4/22
    Day
    50°
    Mostly Sunny
    Forecast day icon
    Night
    34°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 50s.
    Night Details
    Mostly clear. Lows in the mid 30s.
  • Forecast day icon
    Tuesday
    Partly Sunny
    49°
    Forecast night icon
    Night
    50% Chance Rain Showers
    44°
    Tuesday 4/23
    Day
    49°
    Partly Sunny
    Forecast day icon
    Night
    44°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 50s.
    Night Details
    Mostly cloudy. Scattered showers after midnight. Lows in the lower 40s. Chance of rain 50 percent.
  • Forecast day icon
    Wednesday
    60% Chance of Rain
    52°
    Forecast night icon
    Night
    50% Chance Rain Showers
    36°
    Wednesday 4/24
    Day
    52°
    60% Chance of Rain
    Forecast day icon
    Night
    36°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Rain likely. Highs in the mid 50s. Chance of rain 60 percent.
    Night Details
    Partly cloudy with scattered rain showers. Lows in the lower 30s. Chance of rain 50 percent.
  • Forecast day icon
    Thursday
    Mostly Sunny
    50°
    Forecast night icon
    Night
    Mostly Clear
    36°
    Thursday 4/25
    Day
    50°
    Mostly Sunny
    Forecast day icon
    Night
    36°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 50s.
    Night Details
    Mostly clear. Low temperature around 36F. Dew point will be around 31F with an average humidity of 70%. Winds will be 5 mph from the W.
  • Forecast day icon
    Friday
    Sunny
    52°
    Forecast night icon
    Night
    Clear
    40°
    Friday 4/26
    Day
    52°
    Sunny
    Forecast day icon
    Night
    40°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 52F. Dew point will be around 34F with an average humidity of 59%. Winds will be 3 mph from the W.
    Night Details
    Clear. Low temperature around 40F. Dew point will be around 33F with an average humidity of 71%. Winds will be 4 mph from the W.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    52°
    Forecast night icon
    Night
    40% Chance of Rain
    42°
    Saturday 4/27
    Day
    52°
    30% Chance of Rain
    Forecast day icon
    Night
    42°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 52F. Dew point will be around 38F with an average humidity of 65%. Winds will be 3 mph from the S.
    Night Details
    Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 42F. Dew point will be around 38F with an average humidity of 77%. Winds will be 3 mph from the SW.