World Resorts USA New Haven Weather

New Haven 7 Days Forecast

09.04
thu
Day
43°F
NW 6 mph
Precip.
0%
Night
37°F
N 6 mph
Precip.
0%
10.04
fri
Day
41°F
NE 9 mph
Precip.
0%
Night
45°F
NE 11 mph
Precip.
0%
11.04
sat
Day
57°F
SE 13 mph
Precip.
0%
Night
45°F
S 7 mph
Precip.
0%
12.04
sun
Day
50°F
NW 6 mph
Precip.
0%
Night
48°F
NE 14 mph
Precip.
0%
13.04
mon
Day
55°F
NE 16 mph
Precip.
100%
Night
61°F
E 16 mph
Precip.
100%
14.04
tue
Day
66°F
NE 12 mph
Precip.
0%
Night
63°F
E 7 mph
Precip.
100%
15.04
wed
Day
70°F
NE 12 mph
Precip.
0%
Night
63°F
E 11 mph
Precip.
100%

Sea water temperature in April, °F

Show year:
2025
2024
2023

The average sea water temperature in April of 2025 was 45.3°F. The highest and lowest sea temperatures during the month were 52.0°F and 41.7°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

Sunniest months:
November 16 days
September 14 days
October 13 days
Warmest months:
July 80.6 °F
August 78.7 °F
June 73.8 °F
Warmest sea temp:
August 74.3 °F
July 73.1 °F
September 71.4 °F
Coldest months:
January 35.8 °F
February 36.7 °F
December 40.5 °F
Rainiest months:
July 3 days
August 3 days
April 3 days
Windiest months:
January 10.4 mph
November 10.3 mph
December 10.2 mph

New Haven on a weather map

Current weather
05:16
New Haven
+34°F
N 3 mph
Feels like: +28°F
Precip.: 0%
Places in USA:
Name
°F
Washington
+37°F
Hawaii
+72°F
Honolulu
+72°F
Las Vegas
+68°F
Los Angeles
+59°F
Miami
+70°F
Miami Beach
+72°F
Maui
+68°F
New York
+34°F
San Diego
+61°F
San Francisco
+55°F
Sarasota
+66°F
Tampa
+66°F
Houston
+64°F
Chicago
+52°F
all places
24 Hours Forecast
New Haven
Local time: 05:16
April 09, thursday
0600
34°F
N
3 mph
0900
39°F
N
6 mph
1200
43°F
NW
6 mph
1500
45°F
NW
10 mph
1800
45°F
N
11 mph
2100
41°F
N
9 mph
April 10, friday
0000
37°F
N
6 mph
0300
37°F
NE
6 mph
Units of measurement: °C / °F