World Resorts

USA

Old Saybrook Weather

Old Saybrook 14 Days Forecast

18.03
wed

Day

34°F

S 7 mph

Precip.
0%

Night

30°F

N 6 mph

Precip.
0%

19.03
thu

Day

37°F

N 7 mph

Precip.
0%

Night

36°F

NE 6 mph

Precip.
0%

20.03
fri

Day

45°F

NE 6 mph

Precip.
0%

Night

41°F

NE 11 mph

Precip.
100%

21.03
sat

Day

46°F

SW 7 mph

Precip.
0%

Night

41°F

N 2 mph

Precip.
0%

22.03
sun

Day

48°F

NE 9 mph

Precip.
0%

Night

45°F

N 9 mph

Precip.
0%

23.03
mon

Day

39°F

S 15 mph

Precip.
100%

Night

34°F

NW 9 mph

Precip.
58%

24.03
tue

Day

36°F

SW 9 mph

Precip.
100%

Night

32°F

E 4 mph

Precip.
0%

25.03
wed

Day

41°F

E 9 mph

Precip.
0%

Night

37°F

N 9 mph

Precip.
0%

26.03
thu

Day

48°F

NE 17 mph

Precip.
73%

Night

50°F

NE 27 mph

Precip.
0%

27.03
fri

Day

45°F

E 11 mph

Precip.
100%

Night

30°F

SE 15 mph

Precip.
100%

28.03
sat

Day

30°F

SE 17 mph

Precip.
0%

Night

30°F

E 5 mph

Precip.
0%

29.03
sun

Day

39°F

E 14 mph

Precip.
0%

Night

28°F

S 16 mph

Precip.
0%

30.03
mon

Day

34°F

S 15 mph

Precip.
0%

Night

28°F

SW 6 mph

Precip.
0%

31.03
tue

Day

37°F

NE 7 mph

Precip.
0%

Night

36°F

NE 13 mph

Precip.
0%

sea water
temperature

Old Saybrook

monthly
weather

Old Saybrook

current
weather

Old Saybrook

7 days
forecast

Old Saybrook

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2026

2025

2024

The average sea water temperature in March of 2026 was 35.8°F. The highest and lowest sea temperatures during the month were 39.6°F and 32.9°F.

Show year:

2025

2024

2023

The average sea water temperature in April of 2025 was 43.9°F. The highest and lowest sea temperatures during the month were 47.7°F and 41.2°F.