S
M
T
W
T
F
S
26
78°
59°
27
80°
58°
28
81°
59°
29
80°
58°
30
78°
59°
31
72°
55°
1
73°
54°
2
80°
59°
3
81°
59°
4
77°
57°
5
75°
55°
6
74°
56°
7
80°
59°
8
79°
58°
9
80°
60°
10
80°
59°
11
76°
59°
12
75°
57°
13
79°
59°
14
76°
59°
15
74°
58°
16
76°
57°
17
74°
57°
18
73°
56°
19
77°
58°
20
79°
59°
21
76°
60°
22
80°
56°
23
81°
56°
24
79°
57°
25
80°
58°
26
71°
50°
27
72°
50°
28
78°
55°
29
79°
57°
30
71°
49°
31
71°
55°
1
72°
51°
2
69°
51°
3
71°
50°
4
75°
54°
5
69°
48°
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 81°, with overnight lows between 48° and 60°. 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.
