10-Day Weather Forecast - Southwest Harbor, ME
As of
- |60°FMostly CloudyHourly details
Tonight
60°FMostly cloudy. Areas of dense fog. Visibility one quarter mile or less at times. Lows in the upper 50s. South winds around 5 mph.
- 71|60°FPartly SunnyHourly details
Day
71°FPartly sunny in the morning, then becoming mostly sunny. Areas of dense fog in the morning with visibility one quarter mile or less at times. Highs in the upper 70s. South winds 5 to 10 mph with gusts up to 20 mph.
Night
60°FPartly cloudy. Patchy fog. Lows in the upper 50s. Southwest winds 5 to 10 mph, becoming northwest after midnight.
- 73|60°FMostly SunnyHourly details
Day
73°FPatchy fog in the morning. Mostly sunny. Highs around 80. Northwest winds around 5 mph, becoming southwest with gusts up to 20 mph in the afternoon.
Night
60°FPartly cloudy. Lows around 60. Southwest winds 5 to 10 mph.
- 72|61°FPartly SunnyHourly details
Day
72°FPartly sunny. Highs in the lower 70s.
Night
61°FMostly cloudy. Patchy fog. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 40 percent.
- 71|60°F50% Chance Rain ShowersHourly details
Day
71°FPatchy fog in the morning. Mostly cloudy with a chance of showers. Highs in the lower 70s. Chance of rain 50 percent.
Night
60°FMostly cloudy. A chance of showers in the evening. Lows around 60. Chance of rain 50 percent.
Weekend Weather
- 70|58°FPartly SunnyHourly details
Day
70°FPartly sunny in the morning, then clearing. Highs in the upper 70s.
Night
58°FMostly clear. Lows in the upper 50s.
- 70|60°FSunnyHourly details
Day
70°FSunny. Highs in the upper 70s.
Night
60°FPartly cloudy. Lows in the upper 50s.
- 68|56°FPartly Sunny
Day
68°FPartly sunny. Highs in the upper 70s.
Night
56°FPartly 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°F30% Chance of Rain
Day
67°FSunny 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°FPartly 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°F30% Chance of Rain
Day
63°FSunny 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°FPartly 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.













