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Mount Desert Island Weather

Mount Desert Island 14 Days Forecast

26.02
thu

Day

37°F

E 13 mph

Precip.
0%

Night

23°F

SE 11 mph

Precip.
0%

27.02
fri

Day

30°F

E 7 mph

Precip.
0%

Night

32°F

NE 6 mph

Precip.
0%

28.02
sat

Day

39°F

N 18 mph

Precip.
0%

Night

34°F

S 12 mph

Precip.
0%

01.03
sun

Day

32°F

SE 12 mph

Precip.
0%

Night

14°F

SE 11 mph

Precip.
0%

02.03
mon

Day

18°F

SE 9 mph

Precip.
0%

Night

12°F

SE 6 mph

Precip.
0%

03.03
tue

Day

27°F

NE 14 mph

Precip.
0%

Night

30°F

NE 15 mph

Precip.
0%

04.03
wed

Day

36°F

E 14 mph

Precip.
100%

Night

32°F

NE 7 mph

Precip.
0%

05.03
thu

Day

36°F

NW 13 mph

Precip.
0%

Night

16°F

SW 11 mph

Precip.
0%

06.03
fri

Day

21°F

W 6 mph

Precip.
0%

Night

30°F

N 9 mph

Precip.
100%

07.03
sat

Day

37°F

N 6 mph

Precip.
100%

Night

37°F

NE 5 mph

Precip.
100%

08.03
sun

Day

43°F

SE 16 mph

Precip.
0%

Night

36°F

SE 6 mph

Precip.
0%

09.03
mon

Day

41°F

NE 12 mph

Precip.
0%

Night

41°F

NE 8 mph

Precip.
45%

10.03
tue

Day

50°F

N 3 mph

Precip.
100%

Night

54°F

E 11 mph

Precip.
0%

11.03
wed

Day

48°F

SE 9 mph

Precip.
0%

Night

43°F

NW 3 mph

Precip.
100%

sea water
temperature

Mount Desert Island

monthly
weather

Mount Desert Island

current
weather

Mount Desert Island

7 days
forecast

Mount Desert Island

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 32.6°F. The highest and lowest sea temperatures during the month were 34.7°F and 31.6°F.

Show year:

2025

2024

2023

The average sea water temperature in March of 2025 was 34.6°F. The highest and lowest sea temperatures during the month were 37.0°F and 32.5°F.