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Stonington Weather

Stonington 14 Days Forecast

26.02
thu

Day

41°F

SE 4 mph

Precip.
0%

Night

30°F

S 7 mph

Precip.
0%

27.02
fri

Day

37°F

NE 6 mph

Precip.
0%

Night

30°F

NE 6 mph

Precip.
0%

28.02
sat

Day

34°F

NE 10 mph

Precip.
0%

Night

34°F

SE 6 mph

Precip.
0%

01.03
sun

Day

34°F

S 9 mph

Precip.
0%

Night

23°F

S 11 mph

Precip.
0%

02.03
mon

Day

25°F

SE 8 mph

Precip.
0%

Night

19°F

S 5 mph

Precip.
0%

03.03
tue

Day

28°F

N 7 mph

Precip.
0%

Night

32°F

NW 7 mph

Precip.
100%

04.03
wed

Day

41°F

E 15 mph

Precip.
0%

Night

34°F

E 4 mph

Precip.
0%

05.03
thu

Day

37°F

SE 3 mph

Precip.
100%

Night

34°F

SW 17 mph

Precip.
100%

06.03
fri

Day

34°F

W 16 mph

Precip.
100%

Night

34°F

SW 9 mph

Precip.
78%

07.03
sat

Day

39°F

NE 8 mph

Precip.
25%

Night

46°F

NE 12 mph

Precip.
100%

08.03
sun

Day

46°F

SE 16 mph

Precip.
0%

Night

37°F

SE 5 mph

Precip.
0%

09.03
mon

Day

45°F

NE 9 mph

Precip.
0%

Night

45°F

NE 12 mph

Precip.
0%

10.03
tue

Day

55°F

E 12 mph

Precip.
79%

Night

54°F

E 11 mph

Precip.
0%

11.03
wed

Day

57°F

E 7 mph

Precip.
82%

Night

50°F

NE 6 mph

Precip.
0%

sea water
temperature

Stonington

monthly
weather

Stonington

current
weather

Stonington

7 days
forecast

Stonington

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 35.2°F. The highest and lowest sea temperatures during the month were 36.7°F and 34.0°F.

Show year:

2025

2024

2023

The average sea water temperature in March of 2025 was 40.1°F. The highest and lowest sea temperatures during the month were 42.8°F and 38.1°F.