S
M
T
W
T
F
S
28
64°
59°
29
64°
57°
30
64°
59°
1
64°
59°
2
63°
57°
3
64°
57°
4
66°
59°
5
64°
59°
6
63°
57°
7
66°
57°
8
68°
57°
9
70°
57°
10
79°
57°
11
82°
59°
12
81°
64°
13
76°
58°
14
77°
61°
15
80°
58°
16
78°
56°
17
75°
55°
18
72°
54°
19
71°
53°
20
73°
54°
21
74°
56°
22
74°
56°
23
71°
55°
24
71°
56°
25
69°
55°
26
65°
55°
27
65°
55°
28
66°
53°
29
66°
57°
30
67°
56°
31
66°
56°
1
68°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Bangor
Bangor's July 2026 forecast shows daily high temperatures ranging from 65° to 80°, with overnight lows between 53° and 61°. The average high for July is 71° with an average low of 56°. 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 Bangor. See also: August | September | October.