Measurements:
°C
°F
CURRENT WEATHER
17:34
New Haven
76°F
E 6 mph
Feels like: 80°F
Precip: 6%
World Resorts USA New Haven Weather

14 Day Weather Forecast

08.25
tue
DAY
76°F
NE 11 mph
precip
5%
NIGHT
66°F
SE 7 mph
precip
10%
08.26
wed
DAY
78°F
NE 5 mph
precip
2%
NIGHT
72°F
NE 6 mph
precip
24%
08.27
thu
DAY
82°F
N 9 mph
precip
4%
NIGHT
74°F
NW 4 mph
precip
30%
08.28
fri
DAY
82°F
N 6 mph
precip
5%
NIGHT
68°F
SE 11 mph
precip
26%
08.29
sat
DAY
76°F
SE 3 mph
precip
1%
NIGHT
70°F
NE 2 mph
precip
17%
08.30
sun
DAY
76°F
N 4 mph
precip
7%
NIGHT
72°F
NE 6 mph
precip
45%
08.31
mon
DAY
82°F
SE 6 mph
precip
7%
NIGHT
74°F
S 5 mph
precip
6%
09.01
tue
DAY
74°F
NW 9 mph
precip
31%
NIGHT
74°F
NE 9 mph
precip
60%
09.02
wed
DAY
70°F
SW 6 mph
precip
33%
NIGHT
64°F
S 10 mph
precip
23%
09.03
thu
DAY
62°F
S 9 mph
precip
58%
NIGHT
60°F
SE 9 mph
precip
21%
09.04
fri
DAY
68°F
SE 11 mph
precip
16%
NIGHT
60°F
SE 6 mph
precip
12%
09.05
sat
DAY
66°F
E 5 mph
precip
28%
NIGHT
60°F
SE 10 mph
precip
24%
09.06
sun
DAY
68°F
E 4 mph
precip
12%
NIGHT
56°F
S 11 mph
precip
16%
09.07
mon
DAY
58°F
NW 10 mph
precip
12%
NIGHT
58°F
S 10 mph
precip
19%

New Haven Sea Water Temperature in August, °F

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for New Haven was 77.9°F. The maximum and minimum values were 75.6°F and 80.8°F respectively.

New Haven on the Weather Map

Best Time to Visit New Haven
The most sunny months:
November 16 days
September 14 days
June 14 days
The most warm months:
July 84.5 °F
August 81.9 °F
June 77.5 °F
Warmest sea temperature:
August 77.2 °F
July 75.5 °F
September 73.8 °F
The most cold months:
January 34.2 °F
February 35.2 °F
December 39.4 °F
The most rainy months:
July 3 days
April 3 days
August 3 days
The most windy months:
January 10 mph
November 10 mph
December 10 mph
more details
USA Resorts:
NAME
F°
Boston +80
Chicago +80
Hawaii +84
Houston +106
Las Vegas +116
Los Angeles +96
Maui +70
Miami +92
Myrtle Beach +84
New York +82
San Diego +96
San Francisco +64
Santa Monica +86
Sarasota +92
Washington +84
all resorts
24 Hours Weather Forecast
New Haven
Local time: 17:34
25 aug, tuesday
1800 76°F
E
6 mph
2100 70°F
SE
7 mph
26 aug, wednesday
0000 66°F
SE
7 mph
0300 64°F
SE
6 mph
0600 62°F
SE
6 mph
0900 70°F
SE
7 mph
1200 78°F
NE
5 mph
1500 80°F
NE
8 mph