29.10
thu
thu
Day
61°F
NE 11 mph
Precip.
6%
6%
Night
59°F
NE 12 mph
Precip.
13%
13%
30.10
fri
fri
Day
66°F
E 9 mph
Precip.
4%
4%
Night
48°F
SE 11 mph
Precip.
13%
13%
31.10
sat
sat
Day
50°F
S 7 mph
Precip.
1%
1%
Night
46°F
S 6 mph
Precip.
13%
13%
01.11
sun
sun
Day
54°F
NE 7 mph
Precip.
4%
4%
Night
54°F
E 7 mph
Precip.
6%
6%
02.11
mon
mon
Day
59°F
E 15 mph
Precip.
6%
6%
Night
55°F
E 7 mph
Precip.
23%
23%
03.11
tue
tue
Day
61°F
NE 2 mph
Precip.
20%
20%
Night
57°F
NW 5 mph
Precip.
18%
18%
04.11
wed
wed
Day
61°F
N 5 mph
Precip.
18%
18%
Night
59°F
NW 4 mph
Precip.
21%
21%
sea water
temperature
temperature
| Old Saybrook |
monthly
weather
weather
| Old Saybrook |
current
weather
weather
| Old Saybrook |
14 days
forecast
forecast
| Old Saybrook |
Sea water temperature in October, °F
Show year:
2026
2025
2024
The average sea water temperature in October of 2026 was 63.8°F. The highest and lowest sea temperatures during the month were 67.5°F and 60.4°F.
Sea water temperature in November, °F
Show year:
2025
2024
2023
The average sea water temperature in November of 2025 was 55.2°F. The highest and lowest sea temperatures during the month were 60.3°F and 50.4°F.
Air temperature in Old Saybrook, °F
Precipitation total in Old Saybrook, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Old Saybrook
Old Saybrook on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Old Saybrook
Local time: 12:29
October 29, thursday
1500
63°F
NE
10 mph
10 mph
1800
61°F
NE
11 mph
11 mph
2100
59°F
NE
14 mph
14 mph
October 30, friday
0000
59°F
NE
12 mph
12 mph
0300
59°F
NE
14 mph
14 mph
0600
59°F
NE
14 mph
14 mph
0900
61°F
E
12 mph
12 mph
1200
66°F
E
9 mph
9 mph
