S
M
T
W
T
F
S
28
67°
49°
29
65°
49°
30
67°
53°
1
71°
50°
2
74°
54°
3
66°
50°
4
67°
52°
5
70°
48°
6
64°
47°
7
65°
44°
8
68°
49°
9
73°
51°
10
74°
52°
11
69°
52°
12
72°
53°
13
77°
55°
14
76°
54°
15
77°
55°
16
76°
55°
17
69°
54°
18
73°
54°
19
77°
55°
20
79°
56°
21
79°
56°
22
78°
55°
23
77°
54°
24
69°
53°
25
68°
49°
26
74°
54°
27
80°
55°
28
80°
51°
29
76°
47°
30
72°
53°
31
72°
51°
1
71°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in North Haven
North Haven's July 2026 forecast shows daily high temperatures ranging from 64° to 80°, with overnight lows between 44° and 56°. The average high for July is 72° with an average low of 52°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in North Haven. See also: August | September | October.