Sullivan, Maine | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    54°
    Friday 5/17
    Forecast night icon
    54°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy. Low temperature around 54F. Dew point will be around 52F with an average humidity of 82%. Winds will be 2 mph from the SE.
  • Forecast day icon
    Saturday
    60% Chance Rain Showers
    62°
    Forecast night icon
    Night
    70% Chance Rain Showers
    50°
    Saturday 5/18
    Day
    62°
    60% Chance Rain Showers
    Forecast day icon
    Night
    50°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Cloudy. Numerous showers this afternoon. Highs around 60. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 60 percent.
    Night Details
    Numerous showers. Lows in the upper 40s. Northeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent.
  • Forecast day icon
    Sunday
    30% Chance Rain Showers
    62°
    Forecast night icon
    Night
    Mostly Cloudy
    48°
    Sunday 5/19
    Day
    62°
    30% Chance Rain Showers
    Forecast day icon
    Night
    48°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers in the morning. Highs in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 30 percent.
    Night Details
    Mostly cloudy. Lows in the upper 40s. East winds around 5 mph in the evening becoming light and variable.
  • Forecast day icon
    Monday
    Partly Sunny
    72°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Monday 5/20
    Day
    72°
    Partly Sunny
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 60s. Southeast winds around 5 mph becoming south in the afternoon.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the upper 40s.
  • Forecast day icon
    Tuesday
    Partly Sunny
    76°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Tuesday 5/21
    Day
    76°
    Partly Sunny
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 60s.
    Night Details
    Partly cloudy. Lows in the lower 50s.
  • Forecast day icon
    Wednesday
    Partly Sunny
    79°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Wednesday 5/22
    Day
    79°
    Partly Sunny
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny in the morning then clearing. Highs in the lower 70s.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the lower 50s.
  • Forecast day icon
    Thursday
    Partly Sunny
    73°
    Forecast night icon
    Night
    30% Chance Rain Showers
    54°
    Thursday 5/23
    Day
    73°
    Partly Sunny
    Forecast day icon
    Night
    54°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 60s.
    Night Details
    Partly cloudy with a 30 percent chance of showers. Lows in the lower 50s.
  • Forecast day icon
    Friday
    30% Chance Rain Showers
    72°
    Forecast night icon
    Night
    Cloudy
    51°
    Friday 5/24
    Day
    72°
    30% Chance Rain Showers
    Forecast day icon
    Night
    51°
    Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers in the morning. Highs in the upper 60s. Chance of rain 30 percent.
    Night Details
    Cloudy. Low temperature around 51F. Dew point will be around 49F with an average humidity of 78%. Winds will be 4 mph from the W.
  • Forecast day icon
    Saturday
    Mostly Sunny
    71°
    Forecast night icon
    Night
    Clear
    52°
    Saturday 5/25
    Day
    71°
    Mostly Sunny
    Forecast day icon
    Night
    52°
    Clear
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 71F. Dew point will be around 51F with an average humidity of 58%. Winds will be 4 mph from the SW.
    Night Details
    Clear. Low temperature around 52F. Dew point will be around 48F with an average humidity of 76%. Winds will be 2 mph from the SW.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    72°
    Forecast night icon
    Night
    30% Chance of Rain
    53°
    Sunday 5/26
    Day
    72°
    30% Chance of Rain
    Forecast day icon
    Night
    53°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 72F. Dew point will be around 53F with an average humidity of 60%. Winds will be 5 mph from the SW.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 53F. Dew point will be around 50F with an average humidity of 80%. Winds will be 4 mph from the SW.