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USA

Edgartown Weather

Edgartown 14 Days Forecast

30.12
tue

Day

27°F

E 30 mph

Precip.
0%

Night

28°F

E 25 mph

Precip.
0%

31.12
wed

Day

32°F

E 18 mph

Precip.
0%

Night

34°F

E 22 mph

Precip.
0%

01.01
thu

Day

28°F

SE 18 mph

Precip.
0%

Night

27°F

E 19 mph

Precip.
0%

02.01
fri

Day

27°F

E 17 mph

Precip.
0%

Night

28°F

E 11 mph

Precip.
0%

03.01
sat

Day

28°F

E 11 mph

Precip.
0%

Night

28°F

SE 7 mph

Precip.
0%

04.01
sun

Day

28°F

S 14 mph

Precip.
0%

Night

27°F

S 8 mph

Precip.
0%

05.01
mon

Day

28°F

NW 4 mph

Precip.
0%

Night

36°F

N 14 mph

Precip.
22%

06.01
tue

Day

43°F

NW 26 mph

Precip.
100%

Night

39°F

E 14 mph

Precip.
45%

07.01
wed

Day

28°F

E 25 mph

Precip.
0%

Night

28°F

E 22 mph

Precip.
0%

08.01
thu

Day

32°F

E 9 mph

Precip.
43%

Night

30°F

SE 14 mph

Precip.
0%

09.01
fri

Day

32°F

SE 9 mph

Precip.
0%

Night

32°F

E 6 mph

Precip.
0%

10.01
sat

Day

37°F

N 5 mph

Precip.
100%

Night

39°F

N 11 mph

Precip.
100%

11.01
sun

Day

36°F

SE 9 mph

Precip.
0%

Night

32°F

SE 12 mph

Precip.
0%

12.01
mon

Day

30°F

S 10 mph

Precip.
0%

Night

32°F

W 6 mph

Precip.
0%

sea water
temperature

Edgartown

monthly
weather

Edgartown

current
weather

Edgartown

7 days
forecast

Edgartown

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2025

2024

2023

The average sea water temperature in December of 2025 was 44.7°F. The highest and lowest sea temperatures during the month were 49.3°F and 40.1°F.

Show year:

2025

2024

2023

The average sea water temperature in January of 2025 was 38.8°F. The highest and lowest sea temperatures during the month were 43.7°F and 35.6°F.