Measurements:
°C
°F
CURRENT WEATHER
17:40
New Haven
74°F
SE 12 mph
Feels like: 74°F
Precip: 0%
World Resorts USA New Haven Weather

14 Day Weather Forecast

04.23
thu
DAY
70°F
SE 10 mph
precip
0%
NIGHT
54°F
S 7 mph
precip
0%
04.24
fri
DAY
56°F
SE 8 mph
precip
0%
NIGHT
44°F
SW 7 mph
precip
0%
04.25
sat
DAY
44°F
NW 13 mph
precip
100%
NIGHT
40°F
W 9 mph
precip
100%
04.26
sun
DAY
50°F
NW 4 mph
precip
0%
NIGHT
42°F
SE 1 mph
precip
0%
04.27
mon
DAY
54°F
NW 6 mph
precip
0%
NIGHT
44°F
NW 5 mph
precip
0%
04.28
tue
DAY
54°F
NW 9 mph
precip
0%
NIGHT
48°F
NW 11 mph
precip
100%
04.29
wed
DAY
52°F
NW 7 mph
precip
100%
NIGHT
52°F
E 4 mph
precip
51%
04.30
thu
DAY
60°F
E 9 mph
precip
100%
NIGHT
48°F
SE 6 mph
precip
0%
05.01
fri
DAY
56°F
NE 4 mph
precip
0%
NIGHT
48°F
NW 4 mph
precip
0%
05.02
sat
DAY
46°F
W 17 mph
precip
100%
NIGHT
40°F
NW 14 mph
precip
44%
05.03
sun
DAY
46°F
E 8 mph
precip
80%
NIGHT
44°F
SE 9 mph
precip
100%
05.04
mon
DAY
54°F
SE 14 mph
precip
59%
NIGHT
48°F
E 9 mph
precip
0%
05.05
tue
DAY
62°F
E 10 mph
precip
0%
NIGHT
54°F
W 2 mph
precip
43%
05.06
wed
DAY
64°F
SE 11 mph
precip
0%
NIGHT
54°F
NE 5 mph
precip
0%

New Haven Sea Water Temperature in April, °F

Select Year: 2026 2025 2024

The average sea surface temperature in April 2026 for New Haven was 43.4°F. The maximum and minimum values were 38.4°F and 48.6°F respectively.

New Haven on the Weather Map

Best Time to Visit New Haven
The most sunny months:
November 16 days
September 14 days
October 13 days
The most warm months:
July 84.0 °F
August 81.9 °F
June 76.4 °F
Warmest sea temperature:
August 77.0 °F
July 75.7 °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
August 3 days
April 3 days
The most windy months:
January 10 mph
November 10 mph
December 10 mph
more details
USA Resorts:
NAME
F°
Chicago +78
Hawaii +80
Honolulu +80
Houston +84
Las Vegas +88
Los Angeles +80
Maui +76
Miami +78
Miami Beach +78
New York +80
San Diego +76
San Francisco +66
Sarasota +82
Tampa +86
Washington +88
all resorts
24 Hours Weather Forecast
New Haven
Local time: 17:40
23 apr, thursday
1800 74°F
SE
12 mph
2100 62°F
SE
11 mph
24 apr, friday
0000 54°F
S
7 mph
0300 50°F
S
5 mph
0600 48°F
SE
6 mph
0900 48°F
S
11 mph
1200 56°F
SE
8 mph
1500 60°F
SE
7 mph