S
M
T
W
T
F
S
28
76°
56°
29
76°
59°
30
78°
58°
1
78°
61°
2
77°
59°
3
78°
58°
4
73°
60°
5
75°
58°
6
75°
57°
7
76°
57°
8
79°
61°
9
82°
61°
10
76°
60°
11
76°
62°
12
79°
61°
13
76°
62°
14
76°
62°
15
77°
61°
16
76°
62°
17
76°
62°
18
78°
61°
19
77°
62°
20
80°
62°
21
83°
61°
22
79°
63°
23
79°
63°
24
80°
62°
25
81°
63°
26
82°
63°
27
83°
62°
28
83°
64°
29
78°
64°
30
77°
63°
31
82°
64°
1
83°
64°
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 73° to 83°, with overnight lows between 56° and 64°. The average high for July is 78° with an average low of 61°. 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.