10-Day Weather Forecast - Southwest Harbor, ME

As of

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  • |60°F
    Partly Cloudy

    Tonight

    60°F

    Partly cloudy this evening, then becoming mostly cloudy. Areas of fog this evening, then areas of dense fog after midnight with visibility one quarter mile or less at times. Lows in the upper 50s. South winds 5 to 10 mph.

    Hourly details
  • 70|60°F
    Partly Sunny

    Day

    70°F

    Partly sunny. Areas of fog in the morning. Patchy fog in the afternoon. Visibility one quarter mile or less at times in the morning. Highs in the mid 70s. South winds 5 to 10 mph.

    Night

    60°F

    Partly cloudy. A slight chance of showers in the evening. Areas of fog. Lows in the upper 50s. Southwest winds 5 to 10 mph, becoming west after midnight. Chance of rain 20 percent.

    Hourly details
  • 74|60°F
    Mostly Sunny

    Day

    74°F

    Mostly sunny. Highs in the mid 70s. West winds 5 to 10 mph.

    Night

    60°F

    Clear in the evening, then becoming partly cloudy. Lows around 60. Southwest winds 5 to 10 mph.

    Hourly details
  • 72|61°F
    Partly Sunny

    Day

    72°F

    Partly sunny. Highs in the mid 70s.

    Night

    61°F

    Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the lower 60s. Chance of rain 50 percent.

    Hourly details
  • 71|60°F
    50% Chance Rain Showers

    Day

    71°F

    Mostly cloudy with a chance of showers. Highs in the mid 70s. Chance of rain 50 percent.

    Night

    60°F

    Mostly cloudy. Lows in the lower 60s.

    Hourly details
  • 70|58°F
    Mostly Sunny

    Day

    70°F

    Mostly sunny. Highs in the upper 70s.

    Night

    58°F

    Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s.

    Hourly details
  • 70|60°F
    Mostly Sunny

    Day

    70°F

    Mostly sunny. Highs in the upper 70s.

    Night

    60°F

    Partly cloudy. Lows in the upper 50s.

    Hourly details
  • 68|56°F
    Partly Sunny

    Day

    68°F

    Partly sunny. Highs in the upper 70s.

    Night

    56°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 56F. Dew point will be around 55F with an average humidity of 87%. Winds will be 2 mph from the NW.

  • 67|56°F
    30% Chance of Rain

    Day

    67°F

    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 67F. Dew point will be around 55F with an average humidity of 75%. Winds will be 2 mph from the N.

    Night

    56°F

    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 56F. Dew point will be around 52F with an average humidity of 81%. Winds will be 1 mph from the N.

  • 63|56°F
    30% Chance of Rain

    Day

    63°F

    Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 63F. Dew point will be around 54F with an average humidity of 83%. Winds will be 2 mph from the N.

    Night

    56°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 56F. Dew point will be around 53F with an average humidity of 86%. Winds will be 2 mph from the N.