Castine, Maine | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Monday
    Partly Sunny
    64°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Monday 5/20
    Day
    64°
    Partly Sunny
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Patchy fog. Highs in the lower 60s. South winds around 5 mph.
    Night Details
    Partly cloudy. Patchy fog. Lows in the upper 40s. Southwest winds around 5 mph.
  • Forecast day icon
    Tuesday
    Partly Sunny
    63°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Tuesday 5/21
    Day
    63°
    Partly Sunny
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Patchy fog in the morning. Partly sunny. Highs in the mid 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. Patchy fog. Lows in the lower 50s. Southwest winds 5 to 10 mph with gusts up to 20 mph.
  • Forecast day icon
    Wednesday
    Partly Sunny
    80°
    Forecast night icon
    Night
    Partly Cloudy
    55°
    Wednesday 5/22
    Day
    80°
    Partly Sunny
    Forecast day icon
    Night
    55°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Patchy fog in the morning. Partly sunny. Highs in the mid 70s. Southwest winds 10 to 15 mph.
    Night Details
    Partly cloudy with a 20 percent chance of showers. Lows in the mid 50s.
  • Forecast day icon
    Thursday
    30% Chance Rain Showers
    78°
    Forecast night icon
    Night
    30% Chance Rain Showers
    55°
    Thursday 5/23
    Day
    78°
    30% Chance Rain Showers
    Forecast day icon
    Night
    55°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 30 percent.
    Night Details
    Partly cloudy. A chance of showers in the evening. Lows in the lower 50s. Chance of rain 30 percent.
  • Forecast day icon
    Friday
    Mostly Sunny
    75°
    Forecast night icon
    Night
    Clear
    50°
    Friday 5/24
    Day
    75°
    Mostly Sunny
    Forecast day icon
    Night
    50°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 70s.
    Night Details
    Clear. Lows in the upper 40s.
  • Forecast day icon
    Saturday
    Partly Sunny
    66°
    Forecast night icon
    Night
    Partly Cloudy
    48°
    Saturday 5/25
    Day
    66°
    Partly Sunny
    Forecast day icon
    Night
    48°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny in the morning then becoming partly sunny. Highs in the upper 60s.
    Night Details
    Partly cloudy. Lows in the upper 40s.
  • Forecast day icon
    Sunday
    Partly Sunny
    66°
    Forecast night icon
    Night
    Partly Cloudy
    48°
    Sunday 5/26
    Day
    66°
    Partly Sunny
    Forecast day icon
    Night
    48°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 60s.
    Night Details
    Partly cloudy. Low temperature around 48F. Dew point will be around 46F with an average humidity of 86%. Winds will be 5 mph from the S.
  • Forecast day icon
    Monday
    Cloudy
    65°
    Forecast night icon
    Night
    30% Chance of Rain
    52°
    Monday 5/27
    Day
    65°
    Cloudy
    Forecast day icon
    Night
    52°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy. High temperature around 65F. Dew point will be around 51F with an average humidity of 72%. Winds will be 6 mph from the S.
    Night Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 52F. Dew point will be around 51F with an average humidity of 89%. Winds will be 4 mph from the S.
  • Forecast day icon
    Tuesday
    40% Chance of Rain
    66°
    Forecast night icon
    Night
    40% Chance of Rain
    54°
    Tuesday 5/28
    Day
    66°
    40% Chance of Rain
    Forecast day icon
    Night
    54°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 66F. Dew point will be around 55F with an average humidity of 78%. Winds will be 4 mph from the S.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 54F. Dew point will be around 53F with an average humidity of 91%. Winds will be 4 mph from the S.