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Weather for Southwest Harbor, MESouthwest Harbor, ME Weather & Current Conditions

04679 Weather (Southwest Harbor, ME)

Southwest Harbor, ME WeatherCurrent Conditions and Weather for Southwest Harbor, Maine
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Clear at Southwest Harbor (04679), temperature is 77°F25°C, dew point 64°F18°C, humidity 64%. Wind direction is VRB at 3 mphat 5 km/h with visibility of 10 mi16 km. Barometric pressure is 30.08 in1018 mb. Last update: 11:12 am.*
*Time is approximately 11:12 am Thu, Aug 06, 2026. Time will be within 15 minutes of current local time. Southwest Harbor weather forecast data is updated every 15 minutes.

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Southwest Harbor ME Weather - 11:12 am

Southwest Harbor Weather Forecast

Weather forecast for: Southwest Harbor ME
Last Update: 5:40 am EDT Aug 6, 2026
Today: Sunny, with a high near 81. Southwest wind 5 to 8 mph.
Tonight: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 64. Light southwest wind.
Friday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 81. Calm wind becoming south 5 to 7 mph in the afternoon.
Friday Night: A slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 65. Calm wind. Chance of precipitation is 20%.
Saturday: A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 75. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 40%.
Saturday Night: A chance of showers, mainly between 11pm and midnight. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 30%.
Sunday: Mostly sunny, with a high near 77. Calm wind becoming southwest 5 to 9 mph in the morning.
Sunday Night: Mostly clear, with a low around 64.
Monday: Sunny, with a high near 81.
Monday Night: A slight chance of showers after 11pm. Partly cloudy, with a low around 63. Chance of precipitation is 20%.
Tuesday: A chance of showers. Partly sunny, with a high near 80. Chance of precipitation is 40%.
Tuesday Night: A slight chance of showers. Partly cloudy, with a low around 63. Chance of precipitation is 20%.
Wednesday: Sunny, with a high near 79.

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