S
M
T
W
T
F
S
26
83°
63°
27
81°
65°
28
85°
66°
29
86°
66°
30
85°
65°
31
86°
66°
1
87°
65°
2
85°
66°
3
86°
65°
4
82°
64°
5
85°
65°
6
86°
65°
7
82°
59°
8
77°
58°
9
78°
59°
10
80°
64°
11
85°
65°
12
84°
65°
13
86°
66°
14
85°
64°
15
84°
63°
16
83°
62°
17
80°
63°
18
81°
63°
19
84°
62°
20
85°
63°
21
84°
59°
22
83°
54°
23
75°
53°
24
76°
53°
25
76°
54°
26
79°
53°
27
82°
54°
28
79°
60°
29
79°
60°
30
75°
59°
31
78°
59°
1
81°
58°
2
81°
52°
3
78°
51°
4
73°
58°
5
73°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Bangor
Bangor's August 2026 forecast shows daily high temperatures ranging from 73° to 87°, with overnight lows between 51° and 66°. The average high for August is 82° 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 August weather will actually feel in Bangor. See also: September | October | November.
