World Resorts

USA

Bar Harbor Weather

Bar Harbor 14 Days Forecast

29.06
mon

Day

75°F

NW 4 mph

Precip.
4%

Night

63°F

E 6 mph

Precip.
8%

30.06
tue

Day

73°F

NE 9 mph

Precip.
3%

Night

59°F

NE 8 mph

Precip.
41%

01.07
wed

Day

79°F

E 6 mph

Precip.
14%

Night

61°F

NW 3 mph

Precip.
46%

02.07
thu

Day

64°F

NW 6 mph

Precip.
24%

Night

59°F

N 3 mph

Precip.
45%

03.07
fri

Day

75°F

N 6 mph

Precip.
12%

Night

59°F

N 2 mph

Precip.
44%

04.07
sat

Day

77°F

N 5 mph

Precip.
11%

Night

61°F

NW 5 mph

Precip.
64%

05.07
sun

Day

68°F

NE 16 mph

Precip.
19%

Night

59°F

N 2 mph

Precip.
14%

06.07
mon

Day

72°F

NE 12 mph

Precip.
5%

Night

59°F

E 2 mph

Precip.
21%

07.07
tue

Day

68°F

W 9 mph

Precip.
12%

Night

55°F

E 2 mph

Precip.
17%

08.07
wed

Day

72°F

NE 9 mph

Precip.
5%

Night

57°F

NE 6 mph

Precip.
22%

09.07
thu

Day

68°F

NE 12 mph

Precip.
8%

Night

61°F

NE 12 mph

Precip.
13%

10.07
fri

Day

73°F

NE 11 mph

Precip.
5%

Night

63°F

NE 7 mph

Precip.
56%

11.07
sat

Day

75°F

N 5 mph

Precip.
40%

Night

64°F

E 4 mph

Precip.
18%

12.07
sun

Day

68°F

W 6 mph

Precip.
14%

Night

59°F

W 4 mph

Precip.
43%

sea water
temperature

Bar Harbor

monthly
weather

Bar Harbor

current
weather

Bar Harbor

7 days
forecast

Bar Harbor

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2026

2025

2024

The average sea water temperature in June of 2026 was 52.6°F. The highest and lowest sea temperatures during the month were 55.6°F and 48.2°F.

Show year:

2025

2024

2023

The average sea water temperature in July of 2025 was 57.4°F. The highest and lowest sea temperatures during the month were 60.1°F and 54.5°F.