S
M
T
W
T
F
S
26
77°
62°
27
77°
58°
28
75°
61°
29
73°
66°
30
78°
63°
31
78°
61°
1
74°
60°
2
76°
60°
3
73°
58°
4
72°
60°
5
73°
59°
6
72°
58°
7
73°
59°
8
74°
63°
9
77°
62°
10
79°
64°
11
79°
65°
12
80°
67°
13
80°
67°
14
79°
65°
15
82°
62°
16
77°
60°
17
79°
56°
18
72°
54°
19
71°
60°
20
74°
63°
21
77°
63°
22
77°
65°
23
79°
60°
24
78°
55°
25
77°
56°
26
72°
54°
27
71°
53°
28
71°
55°
29
77°
59°
30
80°
55°
31
74°
54°
1
Hist. Avg.
74°
61°
2
Hist. Avg.
74°
61°
3
Hist. Avg.
74°
61°
4
Hist. Avg.
73°
61°
5
Hist. Avg.
73°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Charlevoix
Charlevoix's August 2026 forecast shows daily high temperatures ranging from 71° to 82°, with overnight lows between 53° and 67°. The average high for August is 76° with an average low of 60°. 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 Charlevoix. See also: September | October | November.
