29.10
thu
thu
Day
63°F
NE 11 mph
Precip.
4%
4%
Night
59°F
NE 9 mph
Precip.
10%
10%
30.10
fri
fri
Day
68°F
SE 9 mph
Precip.
2%
2%
Night
50°F
SE 7 mph
Precip.
8%
8%
31.10
sat
sat
Day
52°F
SE 9 mph
Precip.
3%
3%
Night
48°F
S 5 mph
Precip.
12%
12%
01.11
sun
sun
Day
55°F
NE 6 mph
Precip.
4%
4%
Night
52°F
E 5 mph
Precip.
3%
3%
02.11
mon
mon
Day
63°F
NE 12 mph
Precip.
11%
11%
Night
55°F
E 5 mph
Precip.
19%
19%
03.11
tue
tue
Day
59°F
N 2 mph
Precip.
21%
21%
Night
59°F
N 5 mph
Precip.
15%
15%
04.11
wed
wed
Day
63°F
N 5 mph
Precip.
16%
16%
Night
59°F
NW 4 mph
Precip.
22%
22%
sea water
temperature
temperature
| New Haven |
monthly
weather
weather
| New Haven |
current
weather
weather
| New Haven |
14 days
forecast
forecast
| New Haven |
Sea water temperature in October, °F
Show year:
2026
2025
2024
The average sea water temperature in October of 2026 was 62.9°F. The highest and lowest sea temperatures during the month were 67.5°F and 57.9°F.
Sea water temperature in November, °F
Show year:
2025
2024
2023
The average sea water temperature in November of 2025 was 53.1°F. The highest and lowest sea temperatures during the month were 59.2°F and 48.0°F.
Air temperature in New Haven, °F
Precipitation total in New Haven, in.
* Charts above show average data for the last 3 years.
Best time for vacation in New Haven
New Haven on a weather map
Places in USA:
Name
°F
24 Hours Forecast
New Haven
Local time: 12:30
October 29, thursday
1500
64°F
NE
12 mph
12 mph
1800
63°F
NE
11 mph
11 mph
2100
61°F
NE
11 mph
11 mph
October 30, friday
0000
59°F
NE
9 mph
9 mph
0300
59°F
NE
11 mph
11 mph
0600
59°F
E
10 mph
10 mph
0900
61°F
E
9 mph
9 mph
1200
68°F
SE
9 mph
9 mph
