How is the weather in Southwest Harbor, ME?

At 4:26 AM on Fri, Oct 3, 2025 it is clear and 49 degrees Fahrenheit, feeling like 49 degrees.

Southwest Harbor, ME Weather Forecast and Current Conditions (04679)

Current Conditions From Nearby Local Station

49°F
Feels Like 49°F

Humidity 98% Dew Point 48°F Wind Calm 0 MPH Barometer 30.31 in.769.9 mm

Solar Rad 0 w/m2 UV Index 0

Report from a personal weather station 0.7 miles ESE of central Southwest Harbor
at 4:26 AM Fri, Oct 3, 2025

Current Conditions From Nearby Local Station

49°F
Feels Like 49°F

Humidity 98% Dew Point 48°F Wind Calm 0 MPH Barometer 30.31 in.769.9 mm

Solar Rad 0 w/m2 UV Index 0

Report from a personal weather station 0.7 miles ESE of central Southwest Harbor
at 4:26 AM Fri, Oct 3, 2025

Point Forecast at a Glance

FriOct 3

68°

54°

SatOct 4

76°

53°

SunOct 5

71°

55°

MonOct 6

72°

56°

TueOct 7

10%

71°

57°

WedOct 8

80%

69°

45°

ThuOct 9

20%

62°

This Date in Weather History

1979 - The first killer tornado of record in October in Connecticut destroyed sixteen vintage aircraft at the Bradley Air Museum in Windsor Locks. The tornado damaged more than one hundred homes causing 200 million dollars damage. Three persons were killed, and 500 others were injured.

Southwest Harbor 7 Day Weather Forecast Details

Friday Oct 3

Day: Sunny, with a high near 68. Southwest wind 7 to 10 mph, with gusts as high as 21 mph.

Night: Mostly clear, with a low around 54. West wind 3 to 9 mph.

Saturday Oct 4

Day: Sunny, with a high near 76. West wind 3 to 7 mph.

Night: Mostly clear, with a low around 53. North wind around 5 mph.

Sunday Oct 5

Day: Sunny, with a high near 71. Southeast wind 2 to 7 mph.

Night: Mostly clear, with a low around 55. Southwest wind around 6 mph.

Monday Oct 6

Day: Sunny, with a high near 72.

Night: Mostly clear, with a low around 56.

Tuesday Oct 7

Day: Mostly sunny, with a high near 71.

Night: Rain likely after 9pm. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.

Wednesday Oct 8

Day: Rain. Mostly cloudy, with a high near 69. Chance of precipitation is 80%.

Night: Rain likely. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.

Thursday Oct 9

Day: A slight chance of rain before 11am. Mostly sunny, with a high near 62.

Sun & Moon Monthly

First Light 6:05 AM

Sunrise 6:34 AM

Sunset 6:12 PM

Last Light 6:41 PM

Moonrise 4:38 PM

Moonset 2:06 AM

Moon Phase

Close Tide Stations

Southwest Harbor
(0.7 miles away)

Bass Harbor
(3 miles away)

Mackerel Cove, Swans Island
(9.3 miles away)

Local Parks Weather - Plan Ahead to Enjoy Your Day

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