S
M
T
W
T
F
S
26
82°
49°
27
85°
48°
28
82°
54°
29
76°
64°
30
72°
64°
31
82°
59°
1
86°
56°
2
85°
65°
3
73°
64°
4
87°
57°
5
89°
58°
6
92°
60°
7
92°
68°
8
83°
69°
9
89°
67°
10
84°
65°
11
84°
62°
12
83°
56°
13
78°
54°
14
77°
55°
15
79°
49°
16
75°
49°
17
69°
64°
18
79°
62°
19
84°
57°
20
84°
61°
21
82°
58°
22
80°
56°
23
75°
64°
24
81°
60°
25
79°
59°
26
84°
56°
27
81°
56°
28
83°
55°
29
78°
56°
30
81°
58°
31
75°
51°
1
76°
58°
2
69°
59°
3
73°
56°
4
74°
53°
5
75°
54°
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 69° to 83°, with overnight lows between 51° and 59°. The average high for August is 76° 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 August weather will actually feel in Bangor. See also: September | October | November.
