10-Day Weather Forecast - Southwest Harbor, ME
- |60°FPartly CloudyHourly details
Tonight
60°FMostly clear this evening then becoming partly cloudy. Lows in the upper 50s. Southwest winds 5 to 10 mph. Gusts up to 25 mph this evening.
- 69|60°FMostly SunnyHourly details
Day
69°FMostly sunny in the morning then becoming mostly cloudy. Highs in the lower 70s. Temperature falling into the upper 60s in the afternoon. South winds 10 to 15 mph with gusts up to 30 mph.
Night
60°FA slight chance of thunderstorms. A chance of showers in the evening then rain after midnight. Patchy fog. Lows around 60. Southeast winds 15 to 20 mph with gusts up to 35 mph. Chance of rain near 100 percent.
- 68|60°F70% Chance of StormsHourly details
Day
68°FRain likely. Patchy fog. A slight chance of thunderstorms in the afternoon. Humid with highs in the lower 70s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent.
Night
60°FMostly cloudy. Rain likely with a slight chance of thunderstorms in the evening then a chance of showers after midnight. Patchy fog. Lows around 60. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent.
- 72|57°FMostly SunnyHourly details
Day
72°FPatchy fog in the morning. Mostly sunny. Highs in the upper 70s.
Night
57°FMostly clear. Lows in the mid 50s.
- 74|57°FSunnyHourly details
Day
74°FSunny. Highs in the upper 70s.
Night
57°FMostly clear. Lows in the upper 50s.
Weekend Weather
- 74|57°FSunnyHourly details
Day
74°FSunny. Highs around 80.
Night
57°FMostly clear in the evening then becoming partly cloudy. Lows in the upper 50s.
- 76|58°FMostly SunnyHourly details
Day
76°FMostly sunny. Highs in the upper 70s.
Night
58°FPartly cloudy in the evening then becoming mostly cloudy. Lows in the upper 50s.
- 71|60°F40% Chance Rain Showers
Day
71°FPartly sunny. A chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 40 percent.
Night
60°FPartly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 60F. Dew point will be around 59F with an average humidity of 91%. Winds will be 4 mph from the S.
- 69|60°F40% Chance of Rain
Day
69°FCloudy with a chance of rain. Chance of precipitation 40%. High temperature around 69F. Dew point will be around 63F with an average humidity of 88%. Winds will be 5 mph from the S.
Night
60°FPartly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 60F. Dew point will be around 60F with an average humidity of 94%. Winds will be 1 mph from the S.
- 71|59°F40% Chance of Rain
Day
71°FCloudy with a chance of rain. Chance of precipitation 35%. High temperature around 71F. Dew point will be around 62F with an average humidity of 85%. Winds will be 1 mph from the S.
Night
59°FMostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 59F. Dew point will be around 58F with an average humidity of 90%. Winds will be 1 mph from the NW.













