World Resorts

USA

Bar Harbor Weather

Bar Harbor 14 Days Forecast

26.02
thu

Day

36°F

E 12 mph

Precip.
0%

Night

23°F

SE 12 mph

Precip.
0%

27.02
fri

Day

28°F

E 7 mph

Precip.
0%

Night

34°F

NE 9 mph

Precip.
0%

28.02
sat

Day

41°F

N 20 mph

Precip.
0%

Night

34°F

SE 9 mph

Precip.
0%

01.03
sun

Day

32°F

S 11 mph

Precip.
0%

Night

14°F

SE 14 mph

Precip.
0%

02.03
mon

Day

16°F

SE 11 mph

Precip.
0%

Night

12°F

SE 9 mph

Precip.
0%

03.03
tue

Day

27°F

NE 14 mph

Precip.
0%

Night

32°F

NE 14 mph

Precip.
0%

04.03
wed

Day

39°F

N 13 mph

Precip.
100%

Night

32°F

E 5 mph

Precip.
0%

05.03
thu

Day

36°F

SE 16 mph

Precip.
41%

Night

12°F

S 14 mph

Precip.
0%

06.03
fri

Day

18°F

SW 6 mph

Precip.
0%

Night

27°F

N 12 mph

Precip.
100%

07.03
sat

Day

36°F

E 4 mph

Precip.
27%

Night

36°F

N 7 mph

Precip.
0%

08.03
sun

Day

45°F

NE 14 mph

Precip.
51%

Night

43°F

E 11 mph

Precip.
0%

09.03
mon

Day

46°F

E 7 mph

Precip.
0%

Night

41°F

N 7 mph

Precip.
100%

10.03
tue

Day

50°F

SE 9 mph

Precip.
26%

Night

37°F

SW 11 mph

Precip.
73%

11.03
wed

Day

34°F

W 11 mph

Precip.
56%

Night

34°F

N 12 mph

Precip.
100%

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 February of 2026 was 33.0°F. The highest and lowest sea temperatures during the month were 34.9°F and 32.0°F.

Show year:

2025

2024

2023

The average sea water temperature in March of 2025 was 34.8°F. The highest and lowest sea temperatures during the month were 37.2°F and 33.1°F.