26.02
thu
thu
Day
39°F
SE 4 mph
Precip.
0%
0%
Night
28°F
S 6 mph
Precip.
0%
0%
27.02
fri
fri
Day
36°F
NE 6 mph
Precip.
0%
0%
Night
28°F
NE 5 mph
Precip.
0%
0%
28.02
sat
sat
Day
34°F
NE 9 mph
Precip.
0%
0%
Night
34°F
S 9 mph
Precip.
0%
0%
01.03
sun
sun
Day
32°F
SE 11 mph
Precip.
0%
0%
Night
23°F
S 12 mph
Precip.
0%
0%
02.03
mon
mon
Day
25°F
SE 10 mph
Precip.
0%
0%
Night
19°F
S 5 mph
Precip.
0%
0%
03.03
tue
tue
Day
28°F
N 7 mph
Precip.
0%
0%
Night
32°F
NW 7 mph
Precip.
100%
100%
04.03
wed
wed
Day
43°F
E 14 mph
Precip.
0%
0%
Night
34°F
E 2 mph
Precip.
0%
0%
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 February, °F
Show year:
2026
2025
2024
The average sea water temperature in February of 2026 was 34.0°F. The highest and lowest sea temperatures during the month were 35.1°F and 32.9°F.
Sea water temperature in March, °F
Show year:
2025
2024
2023
The average sea water temperature in March of 2025 was 39.4°F. The highest and lowest sea temperatures during the month were 42.1°F and 36.7°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: 18:02
February 26, thursday
2100
30°F
S
5 mph
5 mph
February 27, friday
0000
28°F
S
6 mph
6 mph
0300
28°F
S
6 mph
6 mph
0600
25°F
S
4 mph
4 mph
0900
28°F
E
2 mph
2 mph
1200
36°F
NE
6 mph
6 mph
1500
41°F
NE
6 mph
6 mph
1800
36°F
NE
4 mph
4 mph
